| SKU | MAN11621-8 |
| MPN | 11621-8 |
| GTIN | 807298051192 |
| Certifications | None |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2008 | Cadillac | Escalade | Base |
| 2007-2008 | Cadillac | Escalade ESV | Base |
| 2008 | Cadillac | Escalade ESV | Platinum |
| 2007-2008 | Cadillac | Escalade EXT | Base |
| 2007-2008 | GMC | Yukon | Denali |
| 2007-2008 | GMC | Yukon XL 1500 | Denali |
| 2008 | Hummer | H2 | Base |
Built to withstand the rigors of motorsport, these valves offer superior strength and reliability, making them an excellent choice for enthusiasts and professional builders alike. Their design optimizes exhaust flow, contributing to better engine breathing and improved overall power output, essential for competitive racing environments.
Whether you are upgrading your current setup or building a new race motor from the ground up, these race master valves ensure consistent performance and longevity. Trust Manley Performance, a respected name in engine components, to provide you with components that meet high standards and deliver tangible results on the track.
Customer reviews
Verified
Called for a part that was not in the assortment, but was available from one of their partners. Product could be ordered without difficulty and was delivered quickly. Very nice communication, thank you!
Verified
Had the parts that I could really only find elsewhere on the internet via an awkward import promotion from either the UK or the US. Tuningsupply had them on the website, at a good price and they were also delivered quickly. So good service!
Verified
So cheap!!! At first it was really a gamble for me to order my rims from Tuningsupply because they were so very much cheaper than elsewhere. And sure enough, on the ninth day DPD arrived at the door with my rims. Really a total of 360 euros cheaper!!!! For me a very big applause for this company.
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.
