Motorsports LS1 Rocker Arms, GM Stands, and Bolts with Trunion Kit Fits LS2 LS6 LQ4 LQ9 LM7 4.8 5.3 5.7 6.0

Michigan Motorsports' 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. As they say, "The only thing faster than our shipping is an LS."

Orders placed before 3 PM EST are shipped the same day from our facility in Niles, Michigan. We are proud to feature a wide range of products, including LS/LT Swap Products, LS/LT Gasket Kits, High-Quality Wiring Harnesses, and countless All-in-One Kits to add power and torque to your LS engine.

One of our premier offerings is the Michigan Motorsports LS1 Rocker Arm Kit. This complete kit comes with everything needed for a quick and easy installation, and it is professionally installed at our facility in Niles, MI, USA. 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 stock bearings in LS1 engines have a tendency to fail, which can send loose needles throughout the engine. Our LS1 Rocker Arm Kit features upgraded trunnions with caged roller bearings that greatly reduce the possibility of bearing failure experienced with the stock LS1 needle bearings.

These rocker arms are a must-have for any aggressive heads and cam combo, and they are the same ones we utilize on our 1,000 hp Turbo Motor. The kit includes 16 LS Series Rocker Arms, 16 rocker arm trunnions, 32 rocker arm bearings, 32 rocker arm retaining rings, 16 bolts for the LS trunnion kit, and 2 GM Support Stands.

The LS1 Rocker Arm Kit is available for a wide range of LS applications, including LS1/LS2/LS6/ LR4 Vortec 5300 LM7 L59 LM4 L33 – 4.8/5.3/5.7/6.0/ Engines. With hundreds of 5-star reviews, our customers have consistently been impressed with the quality and performance of our products.

As one customer, Zachary, said, "I have always been impressed with this company's products. Never been disappointed!" We take pride in our commitment to delivering the highest-quality LS/LT swap products and providing excellent customer service. Visit our store on Prime to explore our full range of offerings and find the perfect solution for your LS or LT engine project.

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