SB Chevy Head Dowels (2 Pieces)

The MR. GASKET SB Chevy Head Dowels (2 Pieces) are precision alignment pins designed specifically for small-block Chevrolet engines. These dowels are essential for engine builders and high-performance enthusiasts who require accurate cylinder head alignment to prevent gasket failure and ensure optimal engine performance.

Manufactured from hardened steel, the SB Chevy head dowels feature precision-ground dimensions that fit securely into the counterbored holes in the engine block. This design minimizes lateral movement during bolt torque sequences, which is crucial for maintaining gasket integrity and preventing leaks under various operating conditions.

These dowels are ideal for anyone rebuilding a small-block Chevy engine, whether for street performance, racing, or restoration projects. The two-piece set covers all standard dowel locations, making installation straightforward and reliable for achieving consistent gasket compression across all bolt positions.