Ultra-Seal Header Gaskets Fits 1955-1991 Chevrolet 262-400 Gen I Small Block Stock Ports. Perfect for Hooker combination reversion plates Mr Gasket Performance - Exhaust Sensors - Exhaust Gas Temperature (EGT) Sensor 100 Percent bolt-on system -

100 Percent bolt-on system - no drilling

2 wire design

Application: 1997-2003 AB Ram Van

Includes one BDS082501

Ultra-Seal Header Gaskets Fits 1955-1991 Chevrolet 262-400 Gen I Small Block Stock Ports. Perfect for Hooker combination reversion plates Mr Gasket Performance - Exhaust Sensors - Exhaust Gas Temperature (EGT) Sensor 100 Percent bolt-on system -Manufactured 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