NEW WILWOOD SPRINT CAR RACING REAR INBOARD STEEL BRAKE ROTOR, 10.50" DIAMETER X 0.750" THICK DISC, 6 BOLT X 5.50" PATTERN, GREAT FOR SPRINT CARS, AND OTHER OPEN WHEEL RACING - 160-3450

• Brand New Wilwood Open Wheel Rear Inboard Brake Rotor for Sprint Cars, Midgets, etc (Part # 160-3450) > .750" Thick > 10.50" Outside Diameter > 6 x 5.50" Bolt Circle > Weighs 6.6 lbs > High-tech racing design > High quality, high temperature steel construction > Precision machined Ultra-Light UL straight vane rotors provide high value performance and rugged durability for a wide range of competition, high performance, and sport driving applications Don't confuse these rotors with bargain priced off-brand named parts | * Wilwood's modern manufacturing capability, combined with large scale economies, make it possible to offer this level of quality and performance at such an affordable price Every Wilwood rotor is cast from premium grade, long grain carbon iron | * This material exhibits long wear, high thermal stability, and excellent resistance to distortion in high heat | * Modern foundry and machining techniques hold close tolerances on face and vane thickness Combining the correct face thickness with a 30 or 32 vane casting provides superior heat management and long service life with low rotating and unsprung weight | * The straight vane design also makes it possible to use the same rotor on left or right hand mounting positions | * UL series rotors are production machined and will provide excellent service for many applications