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Brian Tooley Racing BTR TK007 Rocker Arm Trunion Upgrade Kit for GM Chevrolet LS7 and Gen V LT1 LT4

Brian Tooley Racing

  • $ 12000

Keep your valvetrain reliable throughout the entire rpm range with the BTR upgraded trunion retrofit kits. The BTR retrofit trunion kits are designed to convert stock LS7 and LT1/LT4 series rocker arms into captured roller trunions for high-rpm applications.

Trunion Upgrade Kit Includes

  • Rocker arm trunions
  • Rocker arm bearings
  • Rocker arm retaining clips
  • New 8mm 12-point bolts

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