Whether you have a stock LS motor or a highly modified LS motor, replacing your rockers with a true roller bearing setup is highly recommended.
The stock bearings have a tenancy to fail. These rocker arms are a must have for any aggressive heads and cam combo and are the same rockers we utilize on our 1,000 hp Turbo Motor.
We utilize LS rocker arms and install new LS1 rocker arm retro-fit trunion kit that replaces the cageless, loose OEM needle bearings and powdered metal trunion with a premium 8620 steel alloy trunion and caged roller bearings for added durability.
The caged roller bearings that greatly reduce the possibility of the bearing failure experienced with stock LS1 needle bearings, which can send loose needles throughout the engine upon failure.
Fits all these applications: LS1/LS2/LS6/ LR4 Vortec 5300 LM7 L59 LM4 L33 4.8/5.3/5.7/6.0/ Engines
16 LS Series Rocker Arms
16 rocker arm trunnions- LS-type retrofit
32 rocker arm bearings- LS-type retrofit
32 rocker arm retaining rings- LS-type retrofit
16 bolts for LS trunnion kit
Free & Fast Shipping
Delivery Time: 2-8 Working Days
Warranty Period: 1 Years
Returns: The buyer have right to return the item within 60 days after the receipt of the product.
24-Hour Online Service: If you need more helps, we are here for you.
Where else are you going to get rockers with trunions installed at this price look good and work so far have plenty of sets on engines out there.
Did a top end rebuild on my 03 tahoe. Chabge everything. These are a great choice as they come with the trunion upgrade installed already. With my tahoe having 250k miles. These were an easy choice
Did a full top end rebuild on my 04 Silverado 6.0l. Did 799 heads, truck Norris stage 2 cam and Gibson headers. Used Michigan motor sports for all my other components and am super happy I did.
I haven’t installed yet, but have had no issues with other Michigan Motorsports products in the past. Arrived a day earlier than estimated, we’ll packed and were of the quality described. Have no question they will suit my needs just fine.
This is third set of these I have used cant beat the price and they aren't to hard to install just make sure to buy the install tool