Crank Pin Drill Kit - Dodge Hemi 5.7L/6.1L

The Crank Pin Drill Kit for Dodge Hemi 5.7L/6.1L by ATI Performance is a precision fixture designed for engine builders and machine shops performing high-performance modifications on Gen III Hemi platforms. This specialized drill kit addresses a critical operation in bottom-end preparation: accurately drilling and sizing the crank pin journals to exacting tolerances. Whether upgrading to forged internals, installing custom connecting rods, or performing race engine assembly, this fixture ensures repeatable accuracy that hand-drilling cannot achieve.

Constructed from hardened steel with black oxide finishing for corrosion resistance, the Crank Pin Drill Kit features a dedicated fixture that positions the drill bit perpendicular to the crank pin centerline and maintains alignment throughout the drilling process. The black oxide coating protects the steel components from rust while providing a professional shop appearance. The kit includes all necessary hardware and drill bit guidance systems, allowing users to achieve factory-specification hole placement and diameter without the risk of drill walk or angular deviation that can compromise engine durability and performance.

Professional engine builders, race shops, and serious DIY enthusiasts restoring or modifying Dodge Hemi 5.7L and 6.1L engines benefit most from this kit's precision approach. The fixture is essential for anyone performing machine work on Gen III Hemi cranks, particularly when upgrading connecting rods or preparing engines for forced induction. Installation is straightforward—the kit mounts directly to the crank with the included hardware, requiring only standard machine shop tools to operate. At 1.75 lbs and compact 3.4 x 3.3 x 6.8-inch dimensions, the fixture is easy to store and position on any engine block.