Ultra-Seal Header Gaskets Fits 1955-1991 Chevrolet 262-400 Gen I Small Block Square Ports, 1.45 Inch x 1.55 Inch Mr Gasket Heating & Cooling - Water Pumps - Engine Water Pump Drive Kit Finish options: Bare

Finish options: Bare

125-inch-diameter by 0

Snap ring grove is centered on the input bearing

Spreadbore carburetors might require the use of a carburetor spacer

Application: 1986-1992 Jeep MJ Comanche None

Ultra-Seal Header Gaskets Fits 1955-1991 Chevrolet 262-400 Gen I Small Block Square Ports, 1.45 Inch x 1.55 Inch Mr Gasket Heating & Cooling - Water Pumps - Engine Water Pump Drive Kit Finish options: BareManufactured from high temperature steel core graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate Gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp load. Can be