PDD Premier Spring Kit for Oldsmobile - Flat Tappet 0.600" Lift

A complete DIY Spring Kit for your Edelbrock, Speedmaster79, and Rocket Racing Cylinder Heads utilizing a flat tappet camshaft.

Includes:

• Comp Cams 1.430 Dual Spring - 132lbs @ 1.750", 280lbs @ 1.250", Coil Bind 1.150 (Set)

• Comp Cams Chromoly Retainers

• Comp Cams Chromoly Square Groove Locks

• Viton Valve Stem Seals for .530" Guides w/ installation tool

• Spring Shim Assortment (.015"/.030"/.060")