COMP Cams GM LS OEM Rocker Arm Upgrade Kit & Installation Tool

COMP Cams GM LS OEM Rocker Arm Upgrade Kit & Installation Tool

Marsoni

M251S

$111.47

Get it in 3 business days with 1 day shipping. Friday, May 29

COMP Cams GM LS OEM Rocker Arm Upgrade Kit & Installation ToolOur trunnion upgrade kit converts a stock LS series rocker arm into a captured trunnion for increased stability and stiffness. Compatible with stock geometry, our trunnion kit can be performed in 30 minutes with included 54702 TL tool. This Part Fits: Year Make Model Submodel 2001 2004 Avanti II Base 2008 2009 Buick LaCrosse Super 2004 2007 Buick Rainier CXL 2004 2005 Buick Rainier CXL Plus 2009 2015 Cadillac CTS V 2002 2005,2007 2014 Cadillac

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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This is a great cabin filter for her 2013 Honda CR-V... It was relatively easy to get the glove box down just enough to allow me to get my hands on the cabin filter cover, and pull it out... It was so dirty!!! The new one immediately made the air coming into the car, so much nicer to breathe.... Great filter...Perfect fit.... Thanks, Bosch !!!

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Reviewed in the United States on February 7, 2026

Verified Purchase

Thomas Lathrop

Lake Worth, US

★★★★★ 5

Good deal

Good price for a good starter, arrived quicker than anticipated, well packaged, easy install and works as it should.

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Reviewed in the United States on August 19, 2025

Verified Purchase

Battle Creek, US

★★★★★ 5

Works fine 3 months in

Installed a few months ago, before the winter. I was chasing a no-start after replacing the old battery. We've seen single digit temps in the meantime and it is working well. The fit is perfect in a 2010 focus. If you can slide it in from the side and not drop it in from the top, you can replace it without taking off the intake manifold. There are useful videos online showing this. Good luck!

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Reviewed in the United States on December 28, 2025

Verified Purchase

Chris C.

Draper, US

★★★★★ 1

Will be returned as soon as I have a replacement.

When engine is cold starter works fine with engine is hot. It will free wheel the starter motor, but not kick the starter gear into the ring gear on the motor. Watch video and listen it actually did it twice at this location but I didn’t catch the first one on the video.

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Reviewed in the United States on December 25, 2025

Verified Purchase

Jesus morales

Boise, US

★★★★★ 5

Good fit

Works great and very affordable price

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Reviewed in the United States on January 30, 2025