ARP 721-3250 SAE Bolt Kit 1/4-28 x 3.250 hex SS bolts ymm_47 Our World-famous Wideband O2 air/fuel

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

and high-grade stainless-steel link pipe give the exhaust an incredible 49

Four carbon fibre tailpipes with titanium inners

Package Contents 1 Air Filter

250˝ Thread Diameter-Pitch 3/8-16 Grip Diameter 3/8˝ Wrenching 7/16˝ Head Height 0

ARP 721-3250 SAE Bolt Kit 1/4-28 x 3.250 hex SS bolts ymm_47 Our World-famous Wideband O2 air/fuelSpecifications Socket Size(s) 5 16 hex UHL 3. 250 Thread Length 1. 000 Grip Length 2. 250 Thread Diameter Pitch 1 4 28 Grip Diameter 1 4 Wrenching 5 16 Head Height 0. 255 Collar Diameter 0. 515