Mr. Gasket
MLS Header Gaskets Fits GM 2014-2020 LT1/LT4 Gen V Small Block with Oval Ports Mr Gasket
SKU: M00S 4808G
Description
Part #: 4808G
Multi-Layered Steel (MLS) exhaust and header collector gaskets are designed for extreme cylinder pressures produced by high horsepower-high compression turbo-charged, supercharged and nitrous oxide injected engines.
Features:
- Fits 2014 & up GM Gen V LT1/LT4 Engines
- Multi Layer Stainless Steel
- Oval Port 1.83" x 2.24"
- Will not deteriorate from scrubbing action caused by different expansion rates in aluminum and steel materials.
- Thickness .072"
- 3-Layer Gasket Conforms to Header Flanges Better Than OEM 2-Layer Design
Fits GM 2014-2020 LT1/LT4 Gen V Small Block with Oval Ports
Fitment
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Specifications
| Brand | Mr. Gasket |
| Part Number | M00S 4808G |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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