ATI Performance Products Crank Pin Drill Kit - LS1 For Loc Timing Marks Performance Engine Parts Assembly takes roughly 30 minutes

Assembly takes roughly 30 minutes per side

and comfortable driving shoe engineered for serious competition

Your vehicle's service manual will show you the removal sequence and torque specs for reinstallation

Underarm elastic inserts

You can be confident in your car's driving performance when the GT supercharger is installed*

ATI Performance Products Crank Pin Drill Kit - LS1 For Loc Timing Marks Performance Engine Parts Assembly takes roughly 30 minutesCrank Pin Drill Fixture Kits for HEMI & LS1 Engines ATI's Crank Pin Drill Fixture Kit for the LS1, 2, 3, 6 and 7 along with Hemi Super Dampers allows you to install 1 or 2 dowel pins to the LS or Hemi crank, eliminating the damper twist on the shaft. In most applications, the crank may be drilled and the pin installed with the engine in the vehicle. This is a must for engines used in circle track racing or supercharging! Description Kit for LS1, 2, 3,