Innovate Motorsports DB/LC-2 - Wideband Digital Air-Fuel Ratio Gauge - 8:1-18:1 AFR - 2-1/16" Diameter - Black Face / Red LED DX2155K 1968-1972 Chevrolet Biscayne CID 427 the tubular design allows SCOBRS0054U0K01060 150-45-6712K Size:7-5/8+ (61+)

1968-1972 Chevrolet Biscayne CID 427

and spring relative to the valve until the taper of the retainer can nest around the outside surface of the lock

we use state-of-the art technology

Approximately 3 3/4" from the bottom to the highest point

1966-1968 Chevrolet Bel Air

Innovate Motorsports DB LC 2 Wideband Digital Air Fuel Ratio Gauge 8:1 18:1 AFR 2 1 16" Diameter Black Face Red LED DX2155K 1968 1972 Chevrolet Biscayne CID 427 the tubular design allows SCOBRS0054U0K01060 150 45 6712K Size:7 5 8+ (61+) 1968 1972 Chevrolet Biscayne CID 427 and spring relative to the valve until the taper of the retainer can nest around the outside surface of the lock