Super Street Pro:Kit:1957-85 GM 11" x 1-1/8x10 mustang BORLA(r) Cat-Back(tm) & Axle-Back exhaust

BORLA(r) Cat-Back(tm) & Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower

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Lower control arm hardware kit includes new hardware for installing lower rear control arms in the 1965-1970 Chevrolet B-Body vehicles

Vibrant Check Valves will stand up to the most rigorous operating environments and are capable of handling temperatures ranging from -30deg F to 400deg F and operating pressures up to 300psi

Upgrade to a rear upper control arm with a spherical Roto-Joint for improved traction and handling

Super Street Pro:Kit:1957-85 GM 11" x 1-1/8x10 mustang BORLA(r) Cat-Back(tm) & Axle-Back exhaustThe Super Street Pro clutch kit is ideal for both the street and the track. We recommend it for cars up to 550 Hp (depending on part number) with moderate engine mods and street tires. The kit is SFI approved. Included is a high clamp load pressure plate, a dual faced organic and metallic disc for smooth engagement and awesome holding power. Our kits are complete with Pressure Plate, Disc, throw out bearing (where applicable) pilot bushing (where