Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededWILWOODPART NUMBER: 950-140-17120-DR
140-17120-DR Forged Dynapro Low-Profile Rear Parking Brake Kit for Select 1978-1988 GM Cars w/7.625 in. Rear Axle (Red)
$1,21425
Ships on Sep 15, 2026
Lowest Price GuaranteeGM
Forged Dynapro Low-Profile Rear Parking Brake KitSelect 1978-1988 GM Cars Rear End Axle: GM 7.625 in. Axle Offset: 2.620 in. Bolt Patterns: 5 x 4.50, 5 x 4.750, 5 x 5 in. 4-Piston Red Calipers 11 in. Drilled/Slotted Black Rotors
Rear Axle Identification & Axle Offset Dimension
Wilwood 140-17120-DR Forged Dynpro Low-Profile Rear Parking Brake Kit is a complete rear disc brake conversion kit with forged billet Dynapro four-piston calipers and drilled and slotted rotors with a hidden drum-style internal parking brake system
Wilwood 140-17120-DR Forged Dynpro Low-Profile Rear Parking Brake Kit Note:
- This kit may fit 14 in. wheels, refer to the Wheel Clearance Diagram to verify fitment
Ultimate Brake Solution for Muscle Car Rear Axles
With four-piston calipers, one-piece rotor/hat assemblies, and an internal parking brake, Wilwood Dynapro Low-Profile Rear Parking Brake Kits provide the ultimate in performance braking.
Part TypeBrake Conversion Kit
Product LineWilwood Dynapro Low-Profile Rear Parking Brake Kits
BrandWILWOOD
Package Height13.88
Package Width13.88
Package Length16.62
Weight47.0 PG
Rear Caliper FinishRed powdercoated
PositionRear
Brake Pads IncludedYes
Rear Rotor StyleDrilled/Slotted surface
Disc Brake Caliper (Rear) Piston QuantityFour
QuantitySold as a Kit
Mounting Hardware IncludedYes
Rear Rotor Thickness0.81 in (20.6 mm)
Caliper SeriesDynapro Low Profile
Caliper LogoWilwood
Parking Brake ProvisionYes
Rear Rotor Diameter11.00 in./279.4mm
Rear Caliper MaterialBillet aluminum
Brackets IncludedYes
Parking Brake StyleInternal drum
Brake Pad MaterialBP-10 Compound
Rear Rotor ConstructionVented
Rear Rotor IncludedYes
Rear Caliper IncludedYes
Vendor Part Number140-17120-DR
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![Disc Brake Pad & Caliper Service Tool Kit [11-Piece]](https://www.jegs.com/images/mini_200/500/555/555-80825.jpg)
JEGS
Disc Brake Pad & Caliper Service Tool Kit [11-Piece]
Part Number : 555-80825
$3599$38.89
You Save$2.90
JEGS
Part Number : 555-80825
$3599$38.89
You Save$2.90
Some parts are not legal for use in California or other states with similar laws / regulations
