Description
A failed head gasket doesn’t just rob you of performance—it compromises the integrity of your entire engine. The Mr. Gasket SBC U/S Head Gasket delivers reliable sealing with a rubber-coated graphite construction designed to handle the thermal cycling and combustion pressures your Small Block Chevy experiences lap after lap. Whether you’re rebuilding after a failure or upgrading to a proven gasket, this Ultra-Seal design ensures consistent compression and eliminates costly coolant leaks.
- 4.190 in bore
- 0.038 in compression thickness
- Rubber-coated graphite material
- Small Block Chevy fitment
- Ultra-Seal technology
- Sold individually






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