BMR DRP577 17" Rear Brake Conversion Kit Drilled Slotted for 14-19 Corvette C7

Vehicle Fitment

• 2014-2019 Chevrolet Corvette C7 Stingray (LT1, 6.2L V8, RWD)
• 2014-2019 Chevrolet Corvette C7 Stingray Z51 (LT1, 6.2L V8, RWD)

Fitment Notes

• This is a rear-only brake and spindle conversion kit - it replaces the rear spindles and brake components to allow fitment of 17-inch drag wheels; front brakes are not affected
• Designed specifically for drag racing applications on the C7 Stingray - intended to accommodate narrow 17-inch rear drag slicks that will not clear the factory C7 rear brake assembly
• Compatibility with 2015-2019 C7 Grand Sport, Z06, and ZR1 is not confirmed - these trims use wider rear bodywork and different rear suspension geometry; verify with BMR Suspension directly before ordering
• Includes the BMR SPN570 billet aluminum rear spindles - these are required for the 17-inch conversion and are included in the DRP577 kit
• A professional alignment is required after installation due to replacement of the rear spindles
• Wheel fitment: verify backspacing and offset on intended 17-inch drag wheels against the new spindle geometry before purchase
• Factory parking/emergency brake assembly is retained and must be reinstalled during installation
• Made in the USA

Features

• Enables fitment of 17-inch rear drag racing wheels on the 2014-2019 C7 Corvette - the stock C7 rear brake package requires larger-diameter wheels that are incompatible with most drag slick sizing
• Billet aluminum rear spindles (SPN570) replace the factory cast iron units - significantly lighter to reduce unsprung rear weight for improved weight transfer and 60-foot performance
• Drilled and slotted one-piece rotors improve heat dissipation and resist brake fade under repeated hard stops at the track
• Red powder-coated calipers provide corrosion resistance and a high-visibility performance appearance behind the wheel
• Maintains OEM rear suspension geometry - spindles are engineered to retain factory toe rod, ball joint, and hub attachment points
• ABS and stability control system integration maintained - kit is designed to retain wheel speed sensor mounting and function
• Factory emergency brake assembly is preserved and reinstalled as part of the conversion
• Precision-engineered for the C7 rear suspension architecture - bolt-in installation with no cutting or drilling required

Specifications

• Wheel Size Compatibility: 17-inch rear drag wheels
• Rotor Style: Drilled and slotted, 1-piece construction
• Caliper Color: Red powder coat
• Spindle Material: Billet aluminum (6061)
• Spindle Included: Yes - BMR SPN570 (pair)
• Position: Rear axle (left and right)
• Quantity: Sold as a complete set
• Country of Origin: Made in the USA

Included Components

• 2x BMR SPN570 Billet Aluminum Rear Spindles (left and right)
• 2x Drilled and Slotted Rotors (rear, left and right)
• 2x Red Powder-Coated Calipers (rear, left and right)

Product Description

The BMR DRP577 is a complete 17-inch rear brake and spindle conversion kit engineered specifically for drag racing applications on the 2014-2019 Chevrolet Corvette C7. The factory C7 rear brake setup is sized for the stock large-diameter OEM wheels and will not clear the narrower 17-inch drag slicks that are common on purpose-built drag strip Corvettes. The DRP577 solves this by replacing the factory rear spindles with BMR's SPN570 billet aluminum units, which are designed around a smaller brake package - allowing 17-inch wheels to clear the caliper and rotor while retaining the factory rear suspension geometry and wheel speed sensor function for ABS compatibility.

The kit includes drilled and slotted one-piece rotors for improved heat dissipation under repeated hard braking, paired with red powder-coated calipers that resist corrosion and provide a clean appearance inside the drag wheel. The billet aluminum SPN570 spindles offer a significant weight reduction over the factory cast iron units, reducing unsprung rear mass - which is directly beneficial for weight transfer on launch and improved 60-foot times. The factory emergency/parking brake drum assembly is retained and must be reinstalled as part of the conversion process. A rear alignment is required after installation.

The DRP577 is confirmed for the 2014-2019 C7 Corvette Stingray and Stingray Z51. Owners of Grand Sport, Z06, and ZR1 C7 variants should contact BMR Suspension directly before ordering, as those trims use different rear suspension geometry and wider rear bodywork that may affect fitment. All BMR components in this kit are manufactured in the USA. For the drilled and slotted 17-inch conversion with black calipers, see BMR DRP576. For solid rotor variants, see BMR DRP574 (black) and DRP575 (red).