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Vehicle Info NeededWILWOODPART NUMBER: 950-140-17121
140-17121 Forged Dynalite Rear Parking Brake Kit for Select 1978-1988 GM Cars w/7.625 in. Rear Axle (Black)
$1,09408
Ships on Sep 15, 2026
Lowest Price GuaranteeGM
Forged Dynalite 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 Black Calipers 12.190 in. Plain Face Vented Rotors
Rear Axle Identification & Axle Offset Dimension
Wilwood 140-17121 Forged Dynalite Rear Parking Brake Kit is a complete rear disc brake conversion kit with forged billet Dynalite four-piston calipers and solid-faced rotors with a hidden drum-style internal parking brake system
Wilwood 140-17121 Forged Dynalite Rear Parking Brake Kit Note:
- This kit may fit 15 in. wheels, refer to the Wheel Clearance Diagram to verify fitment
Braking for all Types of Performance
Wilwood Forged Dynalite Rear Parking Brake Kits are the real deal for upping your braking game and adding that killer style to your show vehicle or race car build. These kits bring the performance hustle you crave and the aesthetics to make your ride stand out. Wilwood has your braking needs covered, delivering the perfect combo of functionality and flair for your ultimate automotive masterpiece.Part TypeBrake Conversion Kit
Product LineWilwood Forged Dynalite Rear Parking Brake Kits
BrandWILWOOD
Package Height13.88
Package Width13.88
Package Length16.62
Weight53.0 PG
Rear Caliper FinishBlack powdercoated
PositionRear
Brake Pads IncludedYes
Rear Rotor StyleSolid surface
Disc Brake Caliper (Rear) Piston QuantityFour
Mounting Hardware IncludedYes
Rear Rotor Thickness0.81 in (20.6 mm)
Minimum Recommended Wheel Diameter15 in (381 mm)
Caliper SeriesDynalite
Caliper LogoWilwood
Parking Brake ProvisionYes
Rear Rotor Diameter12.19 in./309.6mm
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 Number140-17121
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
