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The Right Stuff TRD4845 73-87 GM Truck Rear Disc Conv Kit, 5 Lug

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#92639559

The Right Stuff TRD4845 73-87 GM Truck Rear Disc Conv Kit, 5 Lug

Converts rear drum brakes to disc
Fits 1973-1987 Chevrolet C10 Pickup, K5 Blazer, C10, R10, R10 Suburban; GMC C15/C1500 Pickup, C15/C1500 Suburban, C1500, C1500 Suburban, R1500 Suburban, C15 and more
11 in. plain-face rear rotors with natural-finish single-piston calipers, pads and flex hoses

$559.09

Factory Shipped

$657.75

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Product Summary

Rear Position, Parking Brake Provision, Not Applicable

Converts rear drum brakes to disc
Fits 1973-1987 Chevrolet C10 Pickup, K5 Blazer, C10, R10, R10 Suburban; GMC C15/C1500 Pickup, C15/C1500 Suburban, C1500, C1500 Suburban, R1500 Suburban, C15 and more
11 in. plain-face rear rotors with natural-finish single-piston calipers, pads and flex hoses
5x5 in. bolt pattern; retains parking brake via integral caliper with cables included
Requires 15 in. or larger wheels; fits models with non-staggered shocks

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Key Specs

MFG. Part #	TRD4845
Position	Rear
Wheel Bolt Pattern (in.)	5x5 in.
Wheel Bolt Pattern (mm)	5x127 mm
Parking Brake Provision	Yes

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The Right Stuff TRD4845 Details

1973-1987 Chevy/GMC Truck Rear Disc Brake Conversion Kit, with Backing Plates and E-brake Cables, 5 Lug

Specifications

Series: Street
Caliper Color: Natural
Caliper Piston Quantity: 1
Rotor Type: Standard
Rear Rotor Diameter: 11 IN
Pads Included: Yes
E-Brake Cables Included: Yes
Wheel Lug Hole Quantity: 5
Fits Wheel Size: 15"+ IN
Shocks: Non Staggered

Fitment

1975-1986 Chevrolet C10
1973-1974 Chevrolet C10 Pickup
1975-1982 Chevrolet K5 Blazer
1987 Chevrolet R10
1987 Chevrolet R10 Suburban
1975-1978 GMC C15
1975-1978 GMC C15 Suburban
1973-1974 GMC C15/C1500 Pickup
1973-1974 GMC C15/C1500 Suburban
1979-1986 GMC C1500
1979-1986 GMC C1500 Suburban
1987 GMC R1500
1987 GMC R1500 Suburban

Rebates

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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 TRD4845 Specifications

KEY SPECS
MFG. Part #	TRD4845
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	Plain Face
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
Brake Pads Included	Yes
Caliper Color	Natural
Parking Brake Style	Integral Caliper
Rear Caliper Color	Natural
Rear Caliper Material	Cast Iron
Rear Caliper Piston Quantity	One
Rear Rotor Construction	Vented
Rear Rotor Diameter	11"
Rear Rotor Style	Plain Face

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Fitment

1975-1986 Chevy C10

1973-1974 Chevy C10 Pickup

1975-1982 Chevy K5 Blazer

1987 Chevy R10

1987 Chevy R10 Suburban

1975-1978 GMC C15

1975-1978 GMC C15 Suburban

1973-1974 GMC C15/C1500 Pickup

1973-1974 GMC C15/C1500 Suburban

1979-1986 GMC C1500

1979-1986 GMC C1500 Suburban

1987 GMC R1500

1987 GMC R1500 Suburban