Howards Single Spring/Damper Valve Spring Kit - 380 lb/in Rate - 1.265" OD - Steel Cups/Locks/Retainers 20602 2001-2002 Chevrolet Silverado 2500

2001-2002 Chevrolet Silverado 2500

5 in Length x 4 in Width Top

Cam "lift" directly affects the accelerator pump stroke and

1979-1982 Mercury Marquis

Howards Single Spring/Damper Valve Spring Kit - 380 lb/in Rate - 1.265" OD - Steel Cups/Locks/Retainers 20602 2001-2002 Chevrolet Silverado 2500Product Description: Valve Spring Kit Single Spring Damper 430 lb in Rate 1. 100 in Coil Bind 1. 265 in OD Locks Chromoly Retainers The name Howards Cams has been synonymous with high performance camshafts since the 1950s. Howards Cams have always used on track experience to design the most powerful designs. This includes early Top Fuel favorites driven by Jack Chrisman and Larry Dixon Sr. Today we have even a greater group of experienced racers in