GAS PORT DRILLING FIXTURE

* This fixture is designed to allow racers & engine builders to drill gas port holes using a drill press or vertical mill

* Anodized Aluminum Construction

* Accepts .043 or 1/26″ Ring Groove

* Two .040 (No. 60) Drill Bits

* One Specially Ground Center Drill Included

Complete Instruction Sheet with Pictures & Helpful Hints

$5  Extra Center Drills

$2  Extra Drills