ARP 621-0515 SAE Bolt Kit 1/4-20 x 0.515 hex SS bolts ymm_59 950˝ Screw-in Diameter-Pitch 7/16-14

950˝ Screw-in Diameter-Pitch 7/16-14

Our World-famous Wideband O2 air/fuel ratio UEGO gauge features a digital LED display and sweeping LED 'needle' that changes colors as AFR changes from rich to lean

TOOLS NEEDED: Screwdriver

the exhaust valves are controlled by the vehicle’s factory electronics

the system features complex parts crafted at the in-house titanium foundry

ARP 621-0515 SAE Bolt Kit 1/4-20 x 0.515 hex SS bolts ymm_59 950˝ Screw-in Diameter-Pitch 7/16-14Specifications Socket Size(s) 5 16 hex UHL 0. 515 Thread Length 0. 515 Grip Length n a Thread Diameter Pitch 1 4 20 Grip Diameter 1 4 Wrenching 5 16 Head Height 0. 255 Collar Diameter 0. 515