Rugged Radios H22 Over the Head (OTH) Headset for 2-Way Radios - Black Carbon Fiber Gear Knob you will need the PN

you will need the PN 8920 Tach Adapter

TYPE OF USE: Fuel Economy Engine Oil

1976-1985 Chevrolet G10

All E-Street Cylinder Heads are sold in pairs

Rugged Radios H22 Over the Head (OTH) Headset for 2-Way Radios - Black Carbon Fiber Gear Knob you will need the PNH22 Over the Head (OTH) Headset for 2 Way Radios Black Carbon Fiber. Features: Carbon Fiber Style Finish Dual cone audio speakers Military grade M101 dynamic mic Push to talk with waterproof cover 3. 5mm scanner music jack 5 pin universal radio port Long lasting polyurethane ear seals Stainless steel headband Deluxe comfort head pad Adjustable headband thumbnuts High bend test cabling Easy to use volume control Connect to 2 way radio use the following