Kibblewhite KPM-20-21150 Racing Valve Spring Kit for Harley-Davidson Big Twin 78-84 w/0.600" Lift Features & Benefits:-* 8-1/2in

Features & Benefits:-* 8-1/2in

• Spring rates have been chosen to reduce front end dive during braking

a) 1999-2006 95ci Pistons # KB348

• Mounts are ecoated aluminum

CRF 250 RX ENDURO 2025-2026

Kibblewhite KPM-20-21150 Racing Valve Spring Kit for Harley-Davidson Big Twin 78-84 w/0.600" Lift Features & Benefits:-* 8-1/2inAll KPMI retainers are designed using the latest CAD software available. Further, the retainers are tested using finite element analysis (FEA) to ensure the retainer can endure high stress levels during operation. By using billet aircraft alloy material, heat treating it, and then employing our high powered design software, KPMI is able to maximize weight saving by incorporating a series of drilled holes in the retainers. These retainers are both