Fits 1965-1990 Chevrolet 396-454 Mark IV Big Block. Square Ports, 2.09 Inch GM Avalanche/Escalade/Sierra/Sierra Limited/Silverado/Silverado LD There's something about wearing a

There's something about wearing a favorite shirt ΓÇô one that fits well and is made just for you

This NTD kit is easier to install

Returns vehicle to stock when reversing

5" Suspension Lift for '82 - '04 Chevy S-10/Blazer models

Use appropriate ball joint separation tool (OTC 204592)

Fits 1965-1990 Chevrolet 396-454 Mark IV Big Block. Square Ports, 2.09 Inch GM Avalanche/Escalade/Sierra/Sierra Limited/Silverado/Silverado LD There's something about wearing aManufactured 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