7/16 Adjusting Nuts (4pk) 2006-chevrolet-colorado-esi7738427 Air-Fuel Ratio Gauge - Sport-Comp

Air-Fuel Ratio Gauge - Sport-Comp - Wideband - 8:1-18:1 AFR - Electric - Analog - Full Sweep - 2-1/16 in Diameter - Black Face - Each

043 x 1/16 x 3/16 in Thick - Standard Tension - Steel - Nitride - 8-Cylinder - Kit

Fitting - Hose End - Sport-Crimp - 120 Degree - 8 AN Hose to 8 AN Female - Aluminum - Black Anodized - Each

375 in OD Tubes - 2 in Diameter - Aluminum - Black Anodized - Each

500 in Bolt Circle - C6 - Each

7/16 Adjusting Nuts (4pk) 2006-chevrolet-colorado-esi7738427 Air-Fuel Ratio Gauge - Sport-CompRocker Arm Nut Polylock 7 16 20 in Thread 0. 600 in Shank Diameter 1. 120 in Long Chromoly Black Oxide Aluminum Rockers Set of 4