Kibblewhite Dual Spring Kit - M8 20-23800

Kibblewhite Dual Spring Kit - M8 20-23850

Kibblewhite Dual Shim Spring Kit - M8 20-23400

Kibblewhite Dual Shim Spring Kit - M8 20-23450

Full set of Black Diamond™ stainless steel standard size valves for engine applications listedAll valves are impregnated by a special process to a depth of .002” with a surface buildup of ...

Progressively wound springs using Kobe super-clean, chrome silicon-based wire that is heat treated and shot peenedTight-tolerance, FEA-designed hardened steel Posi-Loc™ style upper retainers to...