LS1 Rocker Arms and Bolts with Trunion Kit for LS2 LS6 LQ4 LQ9 LM7 4.8 5.3 5.7 6.0

Our mission is to offer the highest quality and most affordable LS/LT swap products on the market. With over 60 years of combined experience, our fantastic service team and sales staff make us an excellent resource for LSx/LTx products. "The only thing faster than our shipping is an LS."

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The Michigan Motorsports LS1 Rocker Arm Kit comes complete with everything needed for a quick and easy install. This kit features professionally installed upgraded trunnions at our facility in Niles, MI, USA, helping you save your LS engine.

Whether you have a stock LS motor or a highly modified one, replacing your rockers with a true roller bearing setup is highly recommended. The caged roller bearings greatly reduce the possibility of the bearing failure experienced with the stock LS1 needle bearings, which can send loose needles throughout the engine upon failure.

Hundreds of 5-Star Reviews attest to the quality of our LS Rocker Arm Kits:

"I have always been impressed with this company's products. Never been disappointed!" - Zachary

Michigan Motorsports offers the following LS Rocker Arm Kits:

LS1 Rocker Arm Kit - $199.99 Fits 99-13 GM LS 4.8, 5.3, 5.7, 6.0. Includes upgraded trunnions and bolts.

LS1 Rocker Arms - No Bolts - $189.99 Fits 99-13 GM LS 4.8, 5.3, 5.7, 6.0. Upgraded trunnions only.

LS1 Rockers w/ Pushrods - $299.99 Fits 99-13 GM LS 4.8, 5.3, 5.7, 6.0. Includes upgraded trunnions and pushrods.

LS3 Rocker Arm Kit - $329.99 Fits 99-13 GM LS3, L99, LS9, L76, L92. Includes upgraded trunnions and bolts.

All of our LS Rocker Arm Kits feature the premium 8620 steel alloy trunnions and caged roller bearings for added durability, helping you avoid the common issues associated with the stock LS1 needle bearings. Whether you have a stock or modified LS engine, these rocker arm upgrades are a must-have for optimal performance and reliability.

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