Texas Speed Chromoly 5/16" Hardened Pushrod Set

Hardened pushrods are a must for any valvetrain upgrade on your LS based engine.  These TSP chromoly 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 5/16" pushrods are available in many lengths. Standard LS1/LS2/LS6/L92/LS3/L99 length is 7.400"

If your building a custom valvetrain setup you might consider purchasing the TSP adjustable pushrod measuring tool. It's a perfect tool for making sure you get exactly the right pushrod length for your application. 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.