COMP Cams Shaft Rocker Set Std Gm LS1 1

Marsoni

M251S

$787.48

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

COMP Cams Shaft Rocker Set Std Gm LS1 1With a 2024 aluminum rocker and 8620 hardened steel shaft, this shaft mount rocker system adds stability to the engine which frees up horsepower. This system features 1. 8 ratio rockers for GM LS1, LS2 and LS6. 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 2004 2006 Cadillac CTS V 2002 2005 Cadillac Escalade Base 2009 2013 Cadillac Escalade

Easy Shipping

Quick Dispatch:

Your COMP Cams Shaft Rocker Set Std Gm LS1 1 orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your COMP Cams Shaft Rocker Set Std Gm LS1 1 ships.

Need Help?
Questions about COMP Cams Shaft Rocker Set Std Gm LS1 1, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for COMP Cams Shaft Rocker Set Std Gm LS1 1 in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Note: there are no English instructions. I wanted this cleaning agent to disperse throughout the nooks and crannies of the engine, so about ten minutes before arriving at the mechanic's shop for my oil change appointment, I pulled the car over and poured this into the engine, then drove it the rest of the way there. The mechanic reported lots of sludge drained out with the oil. The engine seems to perform and sound better, as if it's not working as hard.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 15, 2026

Verified Purchase

Andres Moreno

Charlottesville, US

★★★★★ 4

Buen producto

Buen producto, limpia perfectamente el motor interno y se libera la suciedad en el cambio de aceite. no use todo el contenido, creo que es bueno usarlo en 2 cambios de aceite para una mayor eficiencia.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 29, 2026

Verified Purchase

Lee Nunn

Natrona Heights, US

★★★★★ 5

Great will use it over and over again

I will use this in every car I own from now. Cleaned it real well did exactly what it said so and my truck runs a lot better definitely can tell the difference.. it was work the extra oil and work. The bottle I bought came with instructions in English, which made it easy for me. The quality of it is light brake cleaner, but meant for engines and it ran great very easy to use this pour in.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on October 19, 2025