【Compatible with】This Rocker Arms with Bolts Set Fit for LS1/LS2/LS6/ LR4 Vortec 5300 LM7 L59 LM4 L33-4.8/5.3/5.7/6.0/ Engines for Allure/ LaCrosse/Rainier, Cadillac Escalade/CTS/XLR, Chevy Avalanche/Camaro/Express/Silverado/Suburban/Tahoe/SS/SSR, GMC Canyon/Envoy/Savana/Sierra/Yukon, Pontiac Firebird/Grand Prix/GTO, Hum mer H2/H3 & more vehicles.
【Replace Part Number】10214664, 12681275, 12669993, MR-1341, 180-1337, R907M, G4400; 94199279(Bolt). Please check the year model and OE code of the vehicle to ensure the product can meet your needs.
【Product Function】With broken or loose rocker arms, the exhaust valves and intake valves can't function correctly and the cylinder associated with the faulty rocker arm will be disabled. This will ultimately limit the performance of your engine and your ability to drive the car smoothly and safely. Replace your failed arms by FRGOLIN Performance LS rocker arms and install easily on your LS cylinder heads without any modifications.
【Solution】Common symptoms in bad rocker arm include cracks or wear, strange noises or loose etc. Our rocker arm can noticeably open and shut at the appropriate times the intake valve and exhaust valve to improve engine power. This rocker arms set is a good choice to solve these issues for you.Complete new rocker arm, perfect fit and no modification is needed.
【Service】This rocker arm can help you resolve problems such as poor acceleration, decreased power or unusual noises. If you have any questions,you can contact us at any time.Your satisfaction is our ultimate goal.