Holley Dipstick Conversion Drill Jig - Wet Sump - LS7 - Black H770001XL 2017-2019 GMC Sierra 2500 HD

2017-2019 GMC Sierra 2500 HD Base DIESEL Double Cab Pickup

9 horsepower with a 4: 1 gear reduction ratio for exceptional cranking power

1968-1990 Chevrolet C60

R10 Suburban

Buick Skylark/GS

Holley Dipstick Conversion Drill Jig - Wet Sump - LS7 - Black H770001XL 2017-2019 GMC Sierra 2500 HDJig is designed for a 3 8" drill bit. Self aligning and locating Drill chip evacuation port Machined billet steel construction One piece design Product Description: Drill Fixture Dipstick Conversion Drill Jig Wet Sump LS7 Steel Black Paint Sold Individually For over a century Holley has driven the cutting edge of fuel system design. That work continues today through Holleys market leading EFI products as well as through Holleys family of best in