Brian Tooley BTR Vortec Truck Spring Kit – For LS 4.8, 5.3, 6.0, 6.2 – Includes Valve Seals & Hats – Michigan Motorsports

Building an LS motor?

This valve spring kit is what you need.

It's designed for Vortec truck engines—think 4.8, 5.3, 6.0, and 6.2L.

The kit includes valve springs, seals, and hats.

It's from Michigan Motorsports, part number J8100+H7100.

Made of steel with a natural finish.

If you're upgrading your cam or just refreshing the top end, these springs will handle the lift.

Brian Tooley style, solid performance.