Brian Tooley Racing BTR TK007 Rocker Arm Trunion Upgrade Kit for GM Chevrolet LS7 and Gen V LT1 LT4Keep 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

COMP Cams® gears are machined from AMPCO-45 extruded aluminum bronze with 5% Nickel added

• Great For Street Machines • Needs 2500+ Stall

Level 2 Tuning

Assembly Lubricant Included: Yes

547 Exhaust Valve Lift 0

Other features include integrated nitrous bungs and a precise bolt-on fit that permits the use of factory accessories and OEM fuel/emission connections without adjustments or clearance issues

single bolt ls3 apps

Thread Size:5/16 in

- AFM / DOD Disabled

5 water pump gasket

Allows precise monitoring of nitrous bottle pressure

8L OHV V6 Chev