ARP Mopar “A” w/W2-Cylinder 12pt Head Stud Kit

Mopar “A” w/W2-cylinder 12pt Head Stud Kit

The Mopar “A” w/W2-cylinder 12pt head stud kit is a premium, high-strength fastening solution designed to handle extreme combustion pressures and ensure reliable cylinder head sealing. Engineered by ARP for high-performance Small Block Mopar applications equipped with aftermarket W2 cylinder heads, this kit provides the ultimate clamping force required for maximum performance and durability.

Key Features

• Premium heat-treated chromoly alloy construction for unmatched strength
• Compact 12-point nut design maximizes wrenching clearance around the cylinder head
• Precision-ground parallel washers ensure even load distribution across the cylinder head
• Provides superior clamping force to prevent head gasket failure under competition use

Fitment

• Mopar Small Block “A” engines equipped with W2-series cylinder heads

Note: Please verify your specific cylinder head style, engine deck height, and part number specifications to ensure accurate compatibility before ordering.