Auto Racing Products - SBF Main Stud Kit Coil Spring - Conventional -

Coil Spring - Conventional - 5 in OD - 13 in Length - 275 lb/in Spring Rate - Rear - Steel - Red Powder Coat - Each

25 in ID - 8 in Length - 225 lb/in Spring Rate - Steel - Red Powder Coat - Each

Air-Fuel Ratio Gauge - Carbon Fiber - Wideband - 6:1-20:1 AFR - Electric - Digital - 2-1/16 in Diameter - Carbon Fiber Look Face - Each

You can also use this data to quickly identify a potential ignition misfire

Warning Light - Oil Pressure - 15-24 psi - Adjustable - 1/8 in NPT Male - Light / Sender / T Fitting / Wiring - Red - Kit

Auto Racing Products - SBF Main Stud Kit Coil Spring - Conventional -Main Stud Kit Hex Nuts 2 Bolt Mains Chromoly Black Oxide Small Block Ford Kit