Reviews Auto Engine Rocker Arms

Michigan Motorsports LS1 Rocker Arms and Bolts with Trunion Kit Installed FITS LS2 LS6 LQ4 LQ9 LM7 4.8 5.3 5.7 6.0

...EM 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..
LS1 style allen head bolts are included for installation. 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.
This kit includes: 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.
Fits all these applications: LS1/LS2/LS6/ LR4 Vortec 5300 LM7 L59 LM4 L33 – 4.8/5.3/5.7/6.0/ Engines.

Excellent replacement rocker arms for engine rebuilds with a stock or High Energy Camshaft.
Help to eliminate noise and slop associated with worn or high mileage stock rocker arms.
Include adjusting nuts and pivot balls where required.
Feature a long slot for higher than stock lift camshafts.

The bushing design provides superior lubrication to the trunnion while also providing maximum load capability. Our innovative design prevents premature failures caused by the weak O.E. or replacement needle bearings, eliminating the possibility of debris from a bearing failure that can cause severe engine damage. Our special C932 bushing material is bathed in oil via grooves at 2 different locations on the trunnion..
These channels constantly feed oil to the bushing surface ensuring proper lubrication. The greater surface of our bushed trunnion will support 300 times more load than a needle bearing trunnion. Our bushing gets more lubrication and has less load applied to it than the bushing in the small end of a connecting rod, giving it long service life. Includes two stands - enough for both heads.

The bushing design provides superior lubrication to the trunnion while also providing maximum load capability. Our innovative design prevents premature failures caused by the weak O.E. or replacement needle bearings, eliminating the possibility of debris from a bearing failure that can cause severe engine damage. Our special C932 bushing material is bathed in oil via grooves at 2 different locations on the trunnion..
These channels constantly feed oil to the bushing surface ensuring proper lubrication. The greater surface of our bushed trunnion will support 300 times more load than a needle bearing trunnion. Our bushing gets more lubrication and has less load applied to it than the bushing in the small end of a connecting rod, giving it long service life..

【Great Compatibility】A perfect repairing kit for Detroit diesel 60 series engines..
【J-35641-A Cylinder Head Lift Bracket】 This tool is attached to the cylinder head and used to lift the cylinder head from the engine..
【J-35996-A Rocker Arm Lifter】Used to easily lift the rocker arms from the engine without damage to the car parts. Helps for removing all the rocker shaft mounting bolts and nut from the front or rear rocker shaft assembly..
【Superior Material】Made from high grade and heavy duty steel with black anti-oxidant coating, corrosion and rust resistance, sturdy and durable..
【100% Satisfaction Guarantee】If you're not satisfied with this set, simply return it for a full refund in 30 days. While you have any questions about our products, please feel free to contact us and we will provide the best service. Always buy confidently in Bonbo!.

Excellent replacement rocker arms for engine rebuilds with a stock or High Energy camshaft.
Help to eliminate noise and slop associated with worn or high mileage stock rocker arms.
Features a long slot for higher than stock lift camshafts.

Excellent replacement rocker arms for engine rebuilds with a stock or High Energy Camshaft.
Help to eliminate noise and slop associated with worn or high mileage stock rocker arms.
Include adjusting nuts and pivot balls where required.
Feature a long slot for higher than stock lift camshafts.

Protected valve train parts include: camshaft, lifters, valve springs, rocker arms, pushrods and distributor gear.
Contain high viscosity extreme pressure additives not found in today's conventional oils and lubricants.
Compatible with all petroleum, synthetic and blended engine oils.

...1500 2500, 2002-2014 Suburban 1500 2500, 2000-2016 Tahoe, 2006-2009 Trailblazer (EXT)..
Vehicle Fitment: GMC 2001-2006 Sierra 1500HD 2500, 2000-2016 Yukon (XL).
1998-2002 Pontiac Firebird 5.7L. Fits all these applications: LS1/LS2/LS6/ LR4 Vortec 5300 LM7 L59 LM4 L33–4.8/5.3/5.7/6.0/ Engines..
Rocker arms are not well known for people but it is very important component of the internal combustion engine. Any kind of fault and damage to rocker arm will reduce the power of the engine and even it can cause complete failure of the engine..
All of our parts are manufactured for better performance and undergo strict quality tests. These steps are a quality control for the parts to work for a long time. Installation under professional instruction is recommended. And if you have any questions, please feel free to contact us..