The Texas Speed & Performance LT1 steel rocker arm with our Trunion upgrade offers better reliability and longer life. They are a great option for a quality set of aftermarket rocker arms without adding all of the unnecessary valvetrain weight that some of the other rockers on the market have. They will come standard with the TSP trunnion upgrade kit installed that provides quality bearings for a long life.
The TSP rocker arm trunnion upgrade kit replaces the OEM needle bearings with captive bearing design. This trunnion upgrade kit also allows for 360 degree rotation and eliminates the travel stops (which create problems with higher lift camshafts) in the original OE rocker design.
Features:
Upgrades stock LS series rocker arms w/ captured roller trunnions for modified applications
Recommended when upgrading to a higher lift camshaft for durability and longevity
