![Motorsports LS1 Rocker Arms and Bolts with Trunion Kit](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
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 Handor Performance LS rocker arms and install easily on your LS cylinder heads without any modifications.
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.