Valve, Intake Black Diamond Ironhead Sportster 1958/69 Rpls Hd# 18071-58 P.M.20-4258
MID-61167
Regular price $40.15In Stock
/
Shipping calculated at checkout.
Valve, Intake Black Diamond Ironhead Sportster 1958/69 Rpls Hd# 18071-58 P.M.20-4258
All Precision Machining, Inc. one piece stainless steel valves are impregnated by a special German Process (Nitroneg) .002 deep & .0002 surface build up to improve wear properties and reduce friction. This process provides resistance to corrosion and wear superior to that developed by hard chromium and electroless nickel plating. These valves are light and the profiles provide excellent flow characteristics and are stellite tipped. Sold each.Kibblewhite
Intake type Valve
Head Diameter: Std 1.825
Stem Diameter: .309
Overall Length: Std 3.565
Fits Ironhead Sportster 1958/1969
Replaces HD# 18070-58
All Precision Machining, Inc. one piece stainless steel valves are impregnated by a special German Process (Nitroneg) .002 deep & .0002 surface build up to improve wear properties and reduce friction. This process provides resistance to corrosion and wear superior to that developed by hard chromium and electroless nickel plating. These valves are light and the profiles provide excellent flow characteristics and are stellite tipped. Sold each.Kibblewhite
Intake type Valve
Head Diameter: Std 1.825
Stem Diameter: .309
Overall Length: Std 3.565
Fits Ironhead Sportster 1958/1969
Replaces HD# 18070-58
