Howards Cams Valve Spring Kit - Single Spring/Damper - 425 lb./in. Rate - 1.150" Coil Bind - 1.265" OD - Steel Cups/Locks/Retainers Biondo Racing Products Adjustable Std to 1 in

Adjustable Std to 1 in Pin

It is designed for the popular T56 Transmission F-body bellhousing

GMC: Yukon XL 1500 00 - 14 5

Coated gaskets feature an additional layer of protection against leaking and are reusable

which is one of the biggest causes of wheelhop

Howards Cams Valve Spring Kit - Single Spring/Damper - 425 lb./in. Rate - 1.150" Coil Bind - 1.265" OD - Steel Cups/Locks/Retainers Biondo Racing Products Adjustable Std to 1 inProduct Description: Valve Spring Kit Single Spring Damper 425 lb in Rate 1. 150 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