Rebate

The Right Stuff TRD4705Z 63-91 GM Truck 5 Lug Rear Disc Conv

Rebate

#92639625

The Right Stuff TRD4705Z 63-91 GM Truck 5 Lug Rear Disc Conv

Converts rear drum brakes to disc on GM 10-bolt and 12-bolt rear axles; drilled & slotted rotors, 5x5 in. bolt pattern
Fits 1971-72 Chevrolet C10 Pickup, 1971-74 Chevrolet Blazer, 1971-86 Chevrolet C10 Suburban, 1971-72 GMC C15/C1500 Pickup, 1971-72 GMC C15/C1500 Suburban, 1971-82 GMC Jimmy
11.63 in. drilled & slotted rear rotors with red powder-coated single-piston calipers, pads and flex hoses

$755.56

Factory Shipped

$888.90

Save $133.34

Quantity

Need Help? Call to Order

Add to a list

Select a vehicle to verify Fitment

Select Vehicle

Product Summary

Rear Position, Parking Brake Provision, Not Applicable

Converts rear drum brakes to disc on GM 10-bolt and 12-bolt rear axles; drilled & slotted rotors, 5x5 in. bolt pattern
Fits 1971-72 Chevrolet C10 Pickup, 1971-74 Chevrolet Blazer, 1971-86 Chevrolet C10 Suburban, 1971-72 GMC C15/C1500 Pickup, 1971-72 GMC C15/C1500 Suburban, 1971-82 GMC Jimmy
11.63 in. drilled & slotted rear rotors with red powder-coated single-piston calipers, pads and flex hoses
5x5 in. bolt pattern; retains parking brake via mechanical caliper with cables included
Requires 15 in. or larger wheels; fits models with non-staggered shocks

Rebates Available

See rebate details

See more details

Key Specs

MFG. Part #	TRD4705Z
Position	Rear
Wheel Bolt Pattern (in.)	5x5 in.
Wheel Bolt Pattern (mm)	5x127 mm
Parking Brake Provision	Yes

See more specs

Need To Know

Need help?

855.313.9176

View the Help Center

Quick and Easy Returns

Return Policy

The Right Stuff TRD4705Z Details

1963-91 Chevrolet/GMC Truck W/5 Lug &10 Or 12 Bolt, Rear Disc Brake Conversion

Street Series Kits by The Right Stuff are the most widely used Disc Brake Conversion solution in the Restoration Industry. Stop with confidence using The Right Stuff, leading the way in converting drum brakes to disc since 1989. Add a No-Brainer Brake Line Kit to round out your upgrade and simplfy your installation today!

Features

Industry Leading Proprietary Solution
Look for Show N' Go Upgrade Packages
Application Specific Fitment
Includes Flex Hoses
Industry Leading Conversion Solution

Specifications

Series: Street
Caliper Color: Red
Caliper Piston Quantity: 1
Rotor Type: Drilled And Slotted
Rear Rotor Diameter: 11.625 IN
Pads Included: Yes
E-Brake Cables Included: Yes
Fits Wheel Size: 15"+ IN
Shocks: Non Staggered

Fitment

1971-1974 Chevrolet Blazer
1971-1972 Chevrolet C10 Pickup
1971-1986 Chevrolet C10 Suburban
1971-1972 GMC C15/C1500 Pickup
1971-1972 GMC C15/C1500 Suburban
1971-1982 GMC Jimmy

Rebates

The Right Stuff 15% Off Disc Brake Parts 2026 Sale

TheRightStuff15%Off2026Sale

The Right Stuff 15% Off Disc Brake Parts 2026 Sale, running from July 20, 2026, through October 20, 2026. For a limited time, customers can save up to 15% off on select disc brake parts, making it the perfect opportunity to upgrade your vehicle with high-quality components. Sale prices apply to purchases made during the sale period only.

CA Prop 65

The Right Stuff TRD4705Z Specifications

KEY SPECS
MFG. Part #	TRD4705Z
Brand	The Right Stuff
Position	Rear
Wheel Bolt Pattern (in.)	5x5 in.
Wheel Bolt Pattern (mm)	5x127 mm
Parking Brake Provision	Yes
Minimum Recommended Wheel Diameter	15 Inch
Rotor Style	Drilled & Slotted
Front Rotor Included	No
Front Caliper Included	No
Rear Caliper Included	Yes
Front Spindles Included	No
Master Cylinder Included	No
Brake Booster Included	No
Brake Hoses Included	Yes
Rear Rotor Included	Yes

GENERAL
Sold in Quantity	Kit
Notes	Fits models with non-staggered shocks.
Parking Brake Cables Included	Yes
Axle Housing Flange Style	10/12 Bolt Chevrolet (3.072 in. x 2.40 in.)
Brake Pads Included	Yes
Caliper Color	Red
Parking Brake Style	Mechanical Caliper
Rear Caliper Color	Red
Rear Caliper Material	Cast Iron
Rear Caliper Piston Quantity	One
Rear Rotor Construction	Vented
Rear Rotor Diameter	11.63"
Rear Rotor Style	Drilled and Slotted

Ratings & Reviews

Be the first to write a review.

Questions & Answers

Be the first to ask a question.

Fitment

1971-1974 Chevy Blazer

1971-1972 Chevy C10 Pickup

1971-1986 Chevy C10 Suburban

1971-1972 GMC C15/C1500 Pickup

1971-1972 GMC C15/C1500 Suburban

1971-1982 GMC Jimmy