Seats, Hardened Spring Seats for Item # 6.VSP515.   Premium hardened spring seats made of 4130 chrome moly steel and black oxide finished. This set of seats are specifically for 6.VSP515 valve springs on L98 and LT1 engines. Set of 16. O.D...

Seats, Hardened Spring Seats for Item # 6.VSP505 & 6.VSP510.   Premium hardened spring seats made of 4130 chromoly steel and black oxide finished. This set of seats are specifically for 6.VSP505 and 6.VSP510 valve springs. Set of 16. O...

Seats, Hardened Spring Seats.   Premium hardened spring seats made of 4130 chrome moly steel and black oxide finished. This set of seats are specifically for 6.VSP500 valve springs. Set of 16. O.D. 1.535" I.D. .575" Thickness .060"

Retainers, Valve Spring Retainers, Ultra Light Weight.   Ultra light weight steel retainer for 6.VSP505 and 6.VSP510 springs. These are a great alternative to expensive titanium retainers. Uses the standard 7 degree valve locks. Set of...

Retainers, Valve Spring Retainers, Titanium.   Premium Titanium retainer for 6.VSP500 valve spring. These light weight retainers are able to give you an extra 200-300rpm before valve float. These are a hi-performance retainer that require 10...

Retainers, Valve Spring Retainers, Steel.   Premium steel retainer made of 4130 chrome moly with black oxide finish for 6.VSP500 valve spring. These are a hi-performance retainer that require 10 degree super-lock valve locks. Set of 16.

Hardened Pushrods, 7.8L, SBC/LT1.   These 5/16 Pushrods are 7.8" long and are made from 4130 Chromoly with .080" wall thickness. They have meticulously formed ends with exact radii, excellent concentricity, closely controlled length, are heat...

Hardened Pushrods, 7.3L, SBC/LT1.   These 5/16 Pushrods are 7.3" long and are made from 4130 Chromoly with .080" wall thickness. They have meticulously formed ends with exact radii, excellent concentricity, closely controlled length, are heat...

Hardened Pushrods, 7.2L, SBC/LT1.   These 5/16 Pushrods are 7.2" long and are made from 4130 Chromoly with .080" wall thickness. They have meticulously formed ends with exact radii, excellent concentricity, closely controlled length, are heat...

Lifters, Comp Cam SB Chevy & GEN III/LS1/LS2/LS6 Type 'R' Pro Magnum Hydraulic Roller Lifters -Set Of 16.   Pro Magnum Hydraulic Roller LiftersChevrolet Small block. For use in blocks originally equipped with hydraulic roller cam. 1987 to...