Name: S&S CYCLE Gasket Kit For Super Stock Cylinder Heads, bore size 3.625", Harley 84-00 FX 84-99 FL 87 - 94 XL
Brand: S&S Cycle
SKU: DS-09340326
Price: 59.95 USD
Availability: InStock

S&S Cycle

S&S CYCLE Gasket Kit For Super Stock Cylinder Heads, bore size 3.625", Harley 84-00 FX 84-99 FL 87 - 94 XL

DS-09340326

$59.95

In Stock

Shipping calculated at checkout.

S&S CYCLE Gasket Kit For Super Stock Cylinder Heads, bore size 3.625", Harley 84-00 FX 84-99 FL 87 - 94 XL

S&S heads give great performance, and work with additional upgrades
Kits are fully assembled, and include stainless steel valves and high-lift springs (up to .640 lift)
Available in natural and black powder-coat finish
Intake manifold, pistons and gasket kits are sold separately; gasket kits contain head gaskets, base gaskets and exhaust pipe gaskets (rocker box gaskets are not included due to the variety of available rocker box styles)
Must reuse stock headbolts
S&S Super Stock piston kits are required and include 10:1 ratio pistons, rings, piston pins and clips (sold separately in pairs)
Sold in pairs
Made in the U.S.A.

Mid-USA

Multi Layer Steel Base Gasket Big Twin Evo 1984/1999 Standard Bore,Rpls 16774-86D

MID-60425

$3.45

In Stock

Shipping calculated at checkout.

Multi Layer Steel Base Gasket Big Twin Evo 1984/1999 Standard Bore,Rpls 16774-86D

Economically priced
High quality for sure sealing
Sold individually

POWER HOUSE
Base Gasket Standard Bore
Multi-Layered Steel
Fits Evolution 1984/1999
Replaces HD# 16774-86D

V-Twin Manufacturing

V-Twin Manufacturing Evolution Oil Passage Drain Tube Kit

VT-16-0911

$78.00

In Stock

Shipping calculated at checkout.

V-Twin Manufacturing Evolution Oil Passage Drain Tube Kit - Kit
Evolution Cylinder Oil Passage Drain Tubes for stock bore. Kit

James Gasket

JAMES GASKET Cylinder Head/Base Gasket Kit For S&S And TP Engineering Motors, .020", .045"

DS-09341715

$98.95

In Stock

Shipping calculated at checkout.

JAMES GASKET Cylinder Head/Base Gasket Kit For S&S And TP Engineering Motors, .020", .045"

Genuine James kits include matching head and base gaskets and O-rings where applicable
Available in standard or big bore style
Made in the U.S.A.

James Gasket

JAMES GASKET Cylinder Base Gasket, Rubber, Steel, 10-Pack, Harley 86 - 16 XL

DS-09341584

$44.95

In Stock

Shipping calculated at checkout.

JAMES GASKET Cylinder Base Gasket, Rubber, Steel, 10-Pack, Harley 86 - 16 XL

Drag Specialties has all your gasket needs covered
All are top-quality Genuine James gaskets, seals and O-rings
Made in the U.S.A.

James Gasket

JAMES GASKET Cylinder Base Gasket, Rubber, Steel, 10-Pack, Harley 86 - 16 XL

DS-09341583

$44.95

In Stock

Shipping calculated at checkout.

JAMES GASKET Cylinder Base Gasket, Rubber, Steel, 10-Pack, Harley 86 - 16 XL

Drag Specialties has all your gasket needs covered
All are top-quality Genuine James gaskets, seals and O-rings
Made in the U.S.A.

James Gasket

JAMES GASKET Cylinder Head/Base Gasket Kit, bore size 3 1/2", Steel, specific application, thickness .045", Harley 84-00 FX 84-99 FL 87 - 94 XL

DS-09340954

$75.95

In Stock

Shipping calculated at checkout.

JAMES GASKET Cylinder Head/Base Gasket Kit, bore size 3 1/2", Steel, specific application, thickness .045", Harley 84-00 FX 84-99 FL 87 - 94 XL

Genuine James kits include matching head and base gaskets and O-rings where applicable
Available in standard or big bore style
Made in the U.S.A.

James Gasket

JAMES GASKET Cylinder Head/Base Gasket Kit, bore size 3 7/8", Steel, specific application, Harley 99-06 FX 99-06 FL

DS-09340953

$75.95

In Stock

Shipping calculated at checkout.

JAMES GASKET Cylinder Head/Base Gasket Kit, bore size 3 7/8", Steel, specific application, Harley 99-06 FX 99-06 FL

Genuine James kits include matching head and base gaskets and O-rings where applicable
Available in standard or big bore style
Made in the U.S.A.

Cometic

COMETIC Cylinder Base Gasket, Stainless Steel, Steel, bore size 3 3/4"-3 5/8", Pair, specific application, thickness .010", Harley 86 - 16 XL

DS-09340782

$31.95

In Stock

Shipping calculated at checkout.

COMETIC Cylinder Base Gasket, Stainless Steel, Steel, bore size 3 3/4"-3 5/8", Pair, specific application, thickness .010", Harley 86 - 16 XL

High-quality products for long-term reliability
Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
Gaskets available in multiple types to best suit the intended application
Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
Made in the U.S.A.

Cometic

COMETIC Base Gasket, Stainless Steel, Viton, bore size 3 3/4"-3 5/8", Pair, specific application, thickness .010", Harley 84-00 FX 84-99 FL 87 - 94 XL

DS-09340780

$31.95

In Stock

Shipping calculated at checkout.

COMETIC Base Gasket, Stainless Steel, Viton, bore size 3 3/4"-3 5/8", Pair, specific application, thickness .010", Harley 84-00 FX 84-99 FL 87 - 94 XL

High-quality products for long-term reliability
Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
Gaskets available in multiple types to best suit the intended application
Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
Made in the U.S.A.

Cometic

COMETIC Base Gasket, Stainless Steel, Viton, bore size 4.125", 2-Pack, specific application, thickness .020", Harley 99-16 FX 99-16 FL

DS-09340779

$31.95

In Stock

Shipping calculated at checkout.

COMETIC Base Gasket, Stainless Steel, Viton, bore size 4.125", 2-Pack, specific application, thickness .020", Harley 99-16 FX 99-16 FL

High-quality products for long-term reliability
Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
Gaskets available in multiple types to best suit the intended application
Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
Made in the U.S.A.

Cometic

COMETIC Base Gasket, Stainless Steel, Viton, bore size 4.125", 2-Pack, specific application, thickness .010", Harley 99-16 FX 99-16 FL

DS-09340778

$31.95

In Stock

Shipping calculated at checkout.

COMETIC Base Gasket, Stainless Steel, Viton, bore size 4.125", 2-Pack, specific application, thickness .010", Harley 99-16 FX 99-16 FL

High-quality products for long-term reliability
Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
Gaskets available in multiple types to best suit the intended application
Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
Made in the U.S.A.

Cometic

COMETIC Base Gasket, Stainless Steel, Viton, bore size 4", 2-Pack, specific application, thickness .010", Harley 99-16 FX 99-16 FL

DS-09340777

$31.95

In Stock

Shipping calculated at checkout.

COMETIC Base Gasket, Stainless Steel, Viton, bore size 4", 2-Pack, specific application, thickness .010", Harley 99-16 FX 99-16 FL

High-quality products for long-term reliability
Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
Gaskets available in multiple types to best suit the intended application
Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
Made in the U.S.A.

Cometic

COMETIC Base Gasket, Stainless Steel, Viton, bore size 4", 2-Pack, specific application, thickness .020", Harley 99-16 FX 99-16 FL

DS-09340776

$31.95

In Stock

Shipping calculated at checkout.

COMETIC Base Gasket, Stainless Steel, Viton, bore size 4", 2-Pack, specific application, thickness .020", Harley 99-16 FX 99-16 FL

High-quality products for long-term reliability
Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
Gaskets available in multiple types to best suit the intended application
Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
Made in the U.S.A.

Cometic

COMETIC TP Engineering 4.125" Bore Base Gasket, Stainless Steel, Viton, 2-Pack, thickness .020"

DS-09340775

$31.95

In Stock

Shipping calculated at checkout.

COMETIC TP Engineering 4.125" Bore Base Gasket, Stainless Steel, Viton, 2-Pack, thickness .020"

High-quality products for long-term reliability
Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
Gaskets available in multiple types to best suit the intended application
Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
Made in the U.S.A.

Cometic

COMETIC Base Gasket, Stainless Steel, Viton, bore size 3 1/2", Pair, specific application, thickness .010", Harley 84-00 FX 84-99 FL 87 - 94 XL

DS-09340773

$31.95

In Stock

Shipping calculated at checkout.

COMETIC Base Gasket, Stainless Steel, Viton, bore size 3 1/2", Pair, specific application, thickness .010", Harley 84-00 FX 84-99 FL 87 - 94 XL

High-quality products for long-term reliability
Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
Gaskets available in multiple types to best suit the intended application
Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
Made in the U.S.A.

Cometic

COMETIC Cylinder Base Gasket, Stainless Steel, Viton, Pair, specific application, thickness .010", Harley 86 - 16 XL

DS-09340772

$31.95

In Stock

Shipping calculated at checkout.

COMETIC Cylinder Base Gasket, Stainless Steel, Viton, Pair, specific application, thickness .010", Harley 86 - 16 XL

High-quality products for long-term reliability
Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
Gaskets available in multiple types to best suit the intended application
Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
Made in the U.S.A.

Cometic

COMETIC One-Piece Rocker Base Gasket, Steel, Viton, 10-Pack, Harley 84-00 FX 84-99 FL 87 - 94 XL

DS-09340751

$131.63

In Stock

Shipping calculated at checkout.

COMETIC One-Piece Rocker Base Gasket, Steel, Viton, 10-Pack, Harley 84-00 FX 84-99 FL 87 - 94 XL

High-quality products for long-term reliability
Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
Gaskets available in multiple types to best suit the intended application
Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
Made in the U.S.A.

S&S Cycle

S&S CYCLE Gasket Kit For Super Stock Cylinder Heads, bore size 3 1/2", Harley 84-00 FX 84-99 FL 87 - 94 XL

DS-09340325

$69.95

In Stock

Shipping calculated at checkout.

S&S CYCLE Gasket Kit For Super Stock Cylinder Heads, bore size 3 1/2", Harley 84-00 FX 84-99 FL 87 - 94 XL

S&S heads give great performance, and work with additional upgrades
Kits are fully assembled, and include stainless steel valves and high-lift springs (up to .640 lift)
Available in natural and black powder-coat finish
Intake manifold, pistons and gasket kits are sold separately; gasket kits contain head gaskets, base gaskets and exhaust pipe gaskets (rocker box gaskets are not included due to the variety of available rocker box styles)
Must reuse stock headbolts
S&S Super Stock piston kits are required and include 10:1 ratio pistons, rings, piston pins and clips (sold separately in pairs)
Sold in pairs
Made in the U.S.A.

Cometic

COMETIC Super Sidewinder Plus Base Gasket, For S&S Super Sidewinder Plus., bore size 4.125", Pair, specific application, thickness .020"

DS-09340036

$31.95

In Stock

Shipping calculated at checkout.

COMETIC Super Sidewinder Plus Base Gasket, For S&S Super Sidewinder Plus., bore size 4.125", Pair, specific application, thickness .020"

High-quality products for long-term reliability
Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
Gaskets available in multiple types to best suit the intended application
Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
Made in the U.S.A.

Cometic

COMETIC Super Sidewinder Plus Base Gasket, For S&S Super Sidewinder Plus., bore size 4.125", Pair, specific application, thickness .010"

DS-09340035

$31.95

In Stock

Shipping calculated at checkout.

COMETIC Super Sidewinder Plus Base Gasket, For S&S Super Sidewinder Plus., bore size 4.125", Pair, specific application, thickness .010"

High-quality products for long-term reliability
Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
Gaskets available in multiple types to best suit the intended application
Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
Made in the U.S.A.

Cometic

COMETIC S&S Evolution-Style Big Twin 4" Bore Base Gasket, For 84-99 S&S Super Stock Evolution Big Twin., Stainless Steel, Viton, Pair, specific application, thickness .020"

DS-09340006

$31.95

In Stock

Shipping calculated at checkout.

COMETIC S&S Evolution-Style Big Twin 4" Bore Base Gasket, For 84-99 S&S Super Stock Evolution Big Twin., Stainless Steel, Viton, Pair, specific application, thickness .020"

High-quality products for long-term reliability
Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
Gaskets available in multiple types to best suit the intended application
Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
Made in the U.S.A.

Cometic

COMETIC S&S Evolution-Style Big Twin 4" Bore Base Gasket, For 84-99 S&S Super Stock Evolution Big Twin., Stainless Steel, Viton, Pair, specific application, thickness .010"

DS-09340005

$31.95

In Stock

Shipping calculated at checkout.

COMETIC S&S Evolution-Style Big Twin 4" Bore Base Gasket, For 84-99 S&S Super Stock Evolution Big Twin., Stainless Steel, Viton, Pair, specific application, thickness .010"

High-quality products for long-term reliability
Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
Gaskets available in multiple types to best suit the intended application
Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
Made in the U.S.A.

Cometic

COMETIC Base Gasket, Stainless Steel, Viton, bore size 3 13/16", Pair, specific application, thickness .020", Harley 84-00 FX 84-99 FL 87 - 94 XL

DS-09340004

$31.95

In Stock

Shipping calculated at checkout.

COMETIC Base Gasket, Stainless Steel, Viton, bore size 3 13/16", Pair, specific application, thickness .020", Harley 84-00 FX 84-99 FL 87 - 94 XL

High-quality products for long-term reliability
Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
Gaskets available in multiple types to best suit the intended application
Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
Made in the U.S.A.

Cometic

COMETIC One-Piece Rocker Cover Base Gasket, Viton, Pair, specific application, thickness .020", Harley 84-00 FX 84-99 FL 87 - 94 XL

DS-09340001

$20.95

In Stock

Shipping calculated at checkout.

COMETIC One-Piece Rocker Cover Base Gasket, Viton, Pair, specific application, thickness .020", Harley 84-00 FX 84-99 FL 87 - 94 XL

High-quality products for long-term reliability
Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle
Gaskets available in multiple types to best suit the intended application
Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper, depending on the application
Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support
CFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal
Single-Layer Steel (SLS) gaskets feature a stainless steel core and embossed outer surfaces that create a heavy-duty seal between the center steel layer and the gasket mating surfaces
Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer
Viton gaskets feature a stainless steel core with a .001" thick coating of Viton rubber on both sides
Made in the U.S.A.

Mid-USA

Cyl Base Gasket Fr/Rr Kevlar Ironhead Sportster 1972/Later Rpls Hd 16774-72 Cometic.C9603

MID-60417

$26.35

In Stock

Shipping calculated at checkout.

Cyl Base Gasket Fr/Rr Kevlar Ironhead Sportster 1972/Later Rpls Hd 16774-72 Cometic.C9603
COMETIC Cylinder base gaskets front and rear. 1972/Later. Kevlar fiber. Sold in packages of 10

Mid-USA

Cylinder Base Gasket, Rear BT 63/84 .031" Fiber Rpls Hd 16777-63 Mfg# C9242

MID-67737

$26.35

In Stock

Shipping calculated at checkout.

Cylinder Base Gasket, Rear Bt 63/84 .031" Fiber Rpls Hd 16777-63 Mfg# C9242
Cometic Gasket
Rear Cylinder Base Gasket (.031 High Density iber)
Fits Big Twin 1963/1984
Package of 10
Replaces HD# 16777-63
Cometic # C9242

Mid-USA

Cylinder Basde Gasket, Rear BT 63/84 .020" Steel Rpls Hd 16777-63X Mfg# C9242F

MID-67738

$30.05

In Stock

Shipping calculated at checkout.

Cylinder Basde Gasket, Rear Bt 63/84 .020" Steel Rpls Hd 16777-63X Mfg# C9242F
Cometic Gasket
Rear Cylinder Base Gasket (.020 Steel with Viton Coating)
Fits Big Twin 1963/1984
Package of 2
Replaces HD# 16777-63X
Cometic # C9242

Mid-USA

Cylinder Base Gasket, Front BT 63/84 .031" Fiber Rpls Hd 16776-63 Mfg# C9241

MID-67734

$26.35

In Stock

Shipping calculated at checkout.

Cylinder Base Gasket, Front Bt 63/84 .031" Fiber Rpls Hd 16776-63 Mfg# C9241
Cometic Gasket
Front Cylinder Base Gasket (.031 High Density iber)
Fits Big Twin 1963/1984
Package of 10
Replaces HD# 16776-63
Cometic # C9241

Mid-USA

Cylinder Base Gasket, Front BT 48/62 .020" Steel Rpls Hd 16776-48X Mfg# C9567F

MID-67733

$30.05

In Stock

Shipping calculated at checkout.

Cylinder Base Gasket, Front Bt 48/62 .020" Steel Rpls Hd 16776-48X Mfg# C9567F
Cometic Gasket
Front Cylinder Base Gasket (.020 Steel with Viton Coating)
Fits Big Twin 1948/1962
Package of 2
Replaces HD# 16776-48X
Cometic # C9567

Mid-USA

Cylinder Base Gaskets BT 36/47 .020" Steel Rpls Hd 16774-21X Mfg# C9240F

MID-67732

$30.05

In Stock

Shipping calculated at checkout.

Cylinder Base Gaskets Bt 36/47 .020" Steel Rpls Hd 16774-21X Mfg# C9240F
Cometic Gasket
Cylinder Base Gasket (.020 Steel with Viton Coating)
Fits Big Twin 1936/1947
Package of 2
Replaces HD# 16774-21X
Cometic # C9240

Mid-USA

Cylinder Base Gaskets BT 36/47 .020" Fiber Rpls Hd 16774-21 Cometic C9240

MID-67731

$14.30

In Stock

Shipping calculated at checkout.

Cylinder Base Gaskets Bt 36/47 .020" Fiber Rpls Hd 16774-21 Cometic C9240
Cometic Gasket
Cylinder Base Gasket (.020 High Density iber)
Fits Big Twin 1936/1947
Package of 2
Replaces HD# 16774-21
Cometic # C9240

Mid-USA

Gskt Top End,Base Ss Embossed BT Evo 1984/Later 3-5/8" Bore .020 Thick Cometic.C9552

MID-60436

$30.05

In Stock

Shipping calculated at checkout.

Gskt Top End,Base Ss Embossed Bt Evo 1984/Later 3-5/8" Bore .020 Thick Cometic.C9552
Available in two different thicknesses to help tailor fit your desired compression ratio or the piston deck height. These gaskets are made of steel with embossed edges around the cylinder spigot and the oil drain back hole for a no leak fit that will not extrude out like the OEM paper type are known to do. Sold in pairs. .020 Thick, fits 3 5/8 Big Bore Cylinder
Fits Big Twin Evolution 1984/1999

Mid-USA

Gasket Top End,Base Front&Rear BT Evo 1984/Later 3-5/8" Bore .010 Thick Cometic.C9532

MID-60433

$30.05

In Stock

Shipping calculated at checkout.

Gasket Top End,Base Front&Rear Bt Evo 1984/Later 3-5/8" Bore .010 Thick Cometic.C9532
Available in two different thicknesses to help tailor fit your desired compression ratio or the piston deck height. These gaskets are made of steel with embossed edges around the cylinder spigot and the oil drain back hole for a no leak fit that will not extrude out like the OEM paper type are known to do. Sold in pairs. .010 Thick, fits 3 5/8 Big Bore Cylinder
Fits Big Twin Evolution 1984/1999

Motorcycle Cylinder Base Gaskets for Harleys

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