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 Lightweight Racing Valve Spring & Retainer Kit
Kobe, super clean chrome silicon wire X-Rayed at regular intervals to check for inclusions, heat treated, and shot peened insuring maximum spring life
Titanium upper and Lower Retainers to further reduce reciprocating mass, KPMI®offers titanium retainers as an alternative to steel
Heat treated steel Base Washers KPMIs proprietary heat treatment process creates a hard outer shell with a non-brittle core, resisting wear and maximizing toughness