Ultra-Seal Head 283-400 Chevrolet Small Block Gen I 1957-1991 Fits 1970-1979 Chevrolet 400 Gen I Small Block Bore 4.190 Inch Mr Gasket Carli Suspension Wide Model Compatibility: Engineered to

Wide Model Compatibility: Engineered to fit both standard cab and 4-door configurations for versatile application

greaseable lower ball joints for longevity and noise free operation

including our nitrogen-charged N3 shocks

55 x 2-3/8 EB1/EB1 2 711745595897

Manufactured to exacting specifications featuring reinforced stitching

Ultra-Seal Head 283-400 Chevrolet Small Block Gen I 1957-1991 Fits 1970-1979 Chevrolet 400 Gen I Small Block Bore 4.190 Inch Mr Gasket Carli Suspension Wide Model Compatibility: Engineered toMr. 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