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BTR Brian Tooley Racing Gen V/LT & LS7 Rocker Arm Trunnion Kit fits Corvette Z06 7.0 427 Gen V LT1 LT4 LV3 L83 L86

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$127.99

$ 51 .99 $51.99

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  • Brian Tooley Racing Rocker Arm Trunion Kit - Specific to Gen V LT1 LT4 LV3 L83 L86
  • These LS Series retrofit trunion kits are designed to convert stock LS Series rocker arms into captured roller bearing rocker arms. The factory bearings are a known failure on the LS Engines. When they fail they send small bearings through the entire engine. The upgraded trunions use a captured roller bearing allowing for a reliable smooth rotation.
  • The upgraded trunions also give more stability at higher RPM. We use these trunion kits in anything from stock 4.8's all they way up to 1,000+hp turbo motors.The stock factory LS rocker arms are very strong and very light. Once you upgrade the bearings and trunions the rocker arms handle similar to very expensive roller rocker arms (at a fraction of the cost).
  • These are a must have for anyone installing a aftermarket Cam, Supercharger, Turbo or Nitrous.
  • Specific to Gen V LT1 LT4 LV3 L83 L86


Product Description

Brian Tooley Racing's V1 Trunnion Upgrade Kit

Brian Tooley Racing's V1 Trunnion Upgrade Kit

These LS Series retrofit trunnion kits are designed to convert stock LS Series rocker arms into captured roller bearing rocker arms.

Captured Roller Bearings

Captured Roller Bearings

Peace of MIND!

The factory bearings are a known failure on the LS Engines. When they fail they send small bearings through the entire engine. The upgraded trunnions use a captured roller bearing allowing for a reliable smooth rotation. The upgraded trunnions also give more stability at higher RPM.

Upgraded Trunnion

Upgraded Trunnion

Upgraded Trunnion helps ensure reliability and durability at high RPM's

Trunnion Clips

Upgraded Clips

Upgraded durable clips helps hold the upgraded bearings in place.

Captured Roller Bearings

Captured Roller Bearings

The upgraded captured roller bearing design helps secure roller bearings from failure.

Trunnion Install Washers

Trunnion Install Washers

Trunnion Install Washers help for easy installation of the captured roller bearings when pressing them into the rocker body.


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