AutoMeter Digital Pro Shift Controller - Level 1 HALCL26XXL Nitrile O-Rings are for use

Nitrile O-Rings are for use with gasoline fuels

1 in OD Countersunk Washers / Nuts

The Aero 50 Series wheel has knife edged bead humps

1971-1971 GMC K15/K1500 Suburban

AutoMeter Digital Pro Shift Controller - Level 1 HALCL26XXL Nitrile O-Rings are for useConfident and consistent gear changes with a manual transmission are key to protecting your engine from damage and extracting maximum performance every run. The AutoMeter Digital Pro Shift controller is an RPM activated switch measuring 5. 125" wide,2. 800" long, and 0. 750" high featuring a digital RPM display equipped with the tools you need to change gears at precisely the correct moment. Versatile design is lightweight and easily mounted using