Gwatney Performance Innovations Chromemoly Hardened Pushrods In Your Choice Of Lengths – Set of 16!
Hardened pushrods are a must for any valvetrain upgrade on your LS7. These GPI chromemoly pushrods feature .080″ wall thickness & are designed for stability under high rpm use.
These one-piece pushrods are heat-treated and feature oil holes that are drilled and chamfered to prevent stress fractures and cracks.
These 3/8″ pushrods are available in many lengths. Standard LS7 length is 7.800″
A large number of variables are involved in determining the correct length pushrod for your application. Pushrod length is affected by any of the following:
- Block deck height
- Head deck height
- Head stud boss height
- Rocker arm brand/design
- Cam base circle size
- Lifter design/brand/pushrod seat height
- Valve stem length
Don’t assume anything when determining the right pushrod for your new engine. A pushrod that fits one engine may not necessarily work in another. Any number of items can be different on your engine, requiring you to use a different pushrod length.