Products in Excellent condition look brand new — with no physical flaws, scratches or scuffs — and include all original parts and accessories. The product will be in its original packaging or a suitable replacement box.
Open-Box - Satisfactory
Products in Satisfactory condition show minor to moderate signs of use that affect cosmetic appearance but have no impact on performance. A satisfactory product does not include dents, chips, cracks, or deep scratches. It may not contain the original packaging or some parts and accessories.
Open-Box - Fair
Products in Fair condition operate as intended, but show more significant scratches, dents, or chips. For example, an exhaust returned to Dennis Kirk with a dent or large scratch that doesn’t affect the product's performance. It may not contain the original packaging or some parts and accessories.
Kibblewhite Precision Machining Black Diamond ® Engine Intake Valve
Black Diamond® valves feature one-piece stainless steel construction with stellite tips and special impregnation to improve wear properties and reduce friction
All valve guides are made of Ampco-45, a high-performance compound made up of 80% copper to provide great heat conductivity and 4-5% nickel for wear resistance
Spring sets contain springs and titanium upper collars; lower collars included where required; keepers not included
Valves and guides are sold each; spring kits come complete for one motor
Head Dia. - 36.0mm/Std.
Stem Dia. - .1960 in.
Overall Length - 3.095 in.
Tulip Profile - 20 degree