Special "Oversize Head" VALVE for Flathead (Side Valve) Harley motors
"Black Diamond" INLET & EXHAUST VALVE - KPMI Premium US Made
for all 1937 - 1948 Harley UL & ULH Motors
.3715" Stem Diameter
2.020" Head Diameter
6.28" OAL
Drop Forged Stainless Steel with Nitrate Coating
Useful for salvaging Deep Pocket Seats or Hot Rod Building
All KPMI® Black Diamond™ Stainless steel valves are impregnated by a special German process to a depth of .002, with a surface build up of .0002. This Black Diamond™ process improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench. Black Diamond™ Valves are lightweight, strong, one piece forgings with profiles that provide excellent flow characteristics
SOLD EACH
| Description | Special "Oversize Head" VALVE for Flathead (Side Valve) Harley motors Useful for salvaging Deep Pocket Seats or Hot Rod Building All KPMI® Black Diamond™ Stainless steel valves are impregnated by a special German process to a depth of .002, with a surface build up of .0002. This Black Diamond™ process improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench. Black Diamond™ Valves are lightweight, strong, one piece forgings with profiles that provide excellent flow characteristics SOLD EACH |
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