ATI Crank Pin Drill Fixture Kit 30009P this is a permanent solution

this is a permanent solution that replaces a welded in O2 bung

Frame Horn

Tubing is 6063-T5 grade alloy with

Aluminum shield fits over most 5x5 hubs and inside 15" wheels to help reduce mud build-up commonly found on the backside of the left rear wheel of dirt cars

1 / Hans Compatible

ATI Crank Pin Drill Fixture Kit 30009P this is a permanent solutionThe ATI Crank Pin Drill Fixture Kit allows you to install 1 or 2 dowel pins to the LS1 or HEMI crank, eliminating the damper twist on the shaft. This is a must for circle track or forced induction engines. ATI Performance Products is a company founded on innovation, precision and service. ATI harmonic Super Dampers add horsepower and torque to race, street and truck engines. ATI Performance Products is the creation of over 40 years of Transmission and