Kibblewhite "BLACK DIAMOND" 45 VALVE SET for 1932- 1973 Motors
H-D #163-32, 165-32 (18070-32, 18080-32)
"Black Diamond" INLET & EXHAUST VALVE Set - KPMI Premium US Made
4 Valves for all 1932 - 1973 Harley 45 Solo & Servi-Car Motors
.3385" Stem Diameter
1.6215" Head Diameter
5.568" OAL
Drop Forged Stainless Steel with Nitrate Coating
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
| Description | H-D #163-32, 165-32 (18070-32, 18080-32) 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 |
|---|