Moroso 37900 Moroso Chevrolet Big Block Offset Cylinder Head Dowels - .030in Offset - Steel - 4 Pack

Offset Cylinder Head Dowels, Big Block Chevy, and Big Block Chrysler .030" Offset

Offset cylinder head dowels reposition the cylinder heads upwards on the block (toward the lifter valley), moving valves away from cylinder wall for improved intake flow

• One package contains 4 alloy steel dowels