Speedway Motors 11 Inch Front Brake Rotor Compatible with 1969-1972 GM Midsize, 5 on 4-3/4 Bolt Pattern, Vented Cast Iron Replacement Disc with 7/16-20 Wheel Studs Installed

We stock those hard-to-find replacement brake rotors for your 1969-1972 GM midsize car. These rotors are specifically designed for the rigors of dirt track racing. Drilled with a 5-on-4.75" bolt circle. Includes 7/16" fine quick-start wheel studs (installed). 1969-1972 GM Midsize. 11 Inch Brake Rotor. 5 on 4-3/4 Inch. 7/16" fine studs installed. 11" diameter x 1" IMCA Approved. This rotor is designed for dirt track applications and should NOT be used for asphalt racing. Wheel stud info: .564" knurl. .375" shoulder. 7/16"-20 threads. 1-5/16" long.

• Direct GM Replacement Fitment: Designed as a hard-to-find replacement front brake rotor for 1969-1972 GM midsize applications using factory-style disc brake spindles.
• Vented Cast Iron Construction: Premium 11-inch vented cast iron rotor helps dissipate heat for more consistent braking performance and reduced fade in demanding conditions.
• Correct 5 on 4-3/4 Bolt Pattern: OEM-spec 5 x 4.75-inch wheel bolt circle accepts popular GM muscle car and street machine wheel options.
• Installed Wheel Studs & Races: Includes pre-installed 7/16-20 fine-thread wheel studs and bearing races to simplify service and cut down on installation time.
• Ideal for Restorations & Upgrades: Excellent choice for restoring stock front disc brakes or completing a drum-to-disc conversion on compatible GM midsize platforms.