Description
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 engines. Manufactured from three stainless steel layers, resists corrosion, will not burn through or push out and maintains maximum fastener torque retention. Stress formed inner and outer layer embossments act like springs that rebound under exhaust flange clamp load, creating force to seal excessive exhaust pressure produced from cylinder heads. Withstands different combinations of cylinder head (aluminum) and exhaust header or manifold (steel) materials, will not deteriorate from scrubbing action caused by different expansion rates in aluminum and steel.
Specifications:
| Collector Gaskets Included | No |
| Description_ASC | Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations |
| Description_DEF | Exhaust Header Gasket |
| Description_DES | MLS Exhaust Gasket |
| Description_EXT | MLS Exhaust Gasket; Square Port Shape; Port Dimensions W-1.45 in. x H-1.48 in.; [Available While Supplies Last]; |
| Description_FAB | Designed To Provide Excellent Sealing And Durability |
| Description_FAB | Heat Resistant |
| Description_FAB | Limited Warranty |
| Description_FAB | Precision Die Cut |
| Description_FAB | Reusable |
| Description_INV | MLS EXH GSKT SB CHEV SQU REIN |
| Description_MKT | Mr. Gaskets Multi-Layered Steel Exhaust Manifold Gaskets offer modern gasket technology and sealing to your engine! |
| Description_MKT | 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 engines. Manufactured from three stainless steel layers, resists corrosion, will not burn through or push out and maintains maximum fastener torque retention. Stress formed inner and outer layer embossments act like springs that rebound under exhaust flange clamp load, creating force to seal excessive exhaust pressure produced from cylinder heads. Withstands different combinations of cylinder head (aluminum) and exhaust header or manifold (steel) materials, will not deteriorate from scrubbing action caused by different expansion rates in aluminum and steel. |
| Description_SHO | ExhstHdrGskt |
| Engine Make/Size | Chevrolet Small Block Gen I |
| Gasket Line | MLS |
| height | 0.6 |
| Item Weight | 1.000 lbs. |
| length | 22.05 |
| Material | MLS |
| Port Shape | Square |
| Port Size | 1.450 in. x 1.480 in. |
| Thickness | 0.072 in. |
| WARNING CA Proposition 65 | No |
| weight | 0.7 |
| width | 4.25 |
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