Which is better for accurately determining pushrod length – checker springs or standard springs, each has Its Pros and Cons.

The Geometry Checker measures the distance of the roller tip in relation to the valve stem. Experimenting with pushrod length will position the roller tip exactly in the middle of the valve stem.

The use of the bolt-down, roller rockers on the LS requires the use of a proper length pushrod. Truth be told, pushrod length is critical even with an adjustable valvetrain, but even more so on ...

These video titles focus on the step-by-step process of rebuilding a Pontiac V8 engine. They provide detailed instructions on specific tasks involved in the rebuild, such as properly installing ...