Images may differ
| SKU | SPTR77.5-GNH7750 |
| MPN | R77.5-GNH7750 |
| GTIN | 01037721241853 |
| Certifications | None |
| Material | Gas Nitrided |
| Color/Finish | High Performance |
| Wheel Size (inches) | 77.5mm Bore |
With precise dimensions—1x3.1 / 1.2x3.40 / 2.8x3.10mm—these rings ensure superior sealing capabilities, optimizing your engine's compression and reducing blow-by. Whether you are tuning a street car or preparing a race engine, these piston rings are designed to deliver consistent performance and longevity.
Manufactured by Supertech, a trusted name in engine components, these piston rings are suitable for enthusiasts who demand quality and reliability for their builds. Upgrade your pistons with Supertech piston rings and experience improved engine efficiency and power output.
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.
