Ultra-Seal Head Fits Fits 1955-2002 Chevrolet 265-350 Gen I Small Block Bore 4.130 Inch Thickness .055 Inch Mr Gasket Tire & Wheels - Wheels You Break the U-joint we

You Break the U-joint we replace it

Requires minor welding

The Premium version (SKU:COR-1909220) uses a combination of Johnny joint adjusters

at the differential end

1966-1969 Bizzarrini Gt America (Front)

Ultra-Seal Head Fits Fits 1955-2002 Chevrolet 265-350 Gen I Small Block Bore 4.130 Inch Thickness .055 Inch Mr Gasket Tire & Wheels - Wheels You Break the U-joint weMr. Gasket Ultra Seal Head Gaskets are a five layer (graphite core perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing Gasket burn out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will