Brian Tooley Racing BTR Turbo LS Stage 4 Cam, Spring Kit with Titanium Retainers and Chromoly Pushrods LS1 LS2 LS3 LQ4 LQ9 LM7 4.8 5.3 6.0 6.2
- Brian Tooley Camshaft, BTR Platinum Dual Springs with Lightweight Titanium Retainers, and 7.400 Chromoly Pushrods..
- Cam specs are 234/239 .612"/.610" 115+5 and comes a 3 bolt timing gear pattern.
- Springs: BTR Platinum Dual Spring Kit for LS engines using stock rocker arms. Includes dual polished springs, matching lightweight Titanium Retainers (faster reving than steel), Locators for stock guides, locks and seals..
- Pushrod Specs are: 7.400" Long 5/16 Chromoly .080 Wall Pushrods by Brian Tooley Racing. Highly recommended when upgrading Camshafts..