Disc Brake Conversion Kits

Whether you’re looking for stock replacement parts or an aftermarket performance upgrade, Summit Racing carries the disc brake conversion kits you need to achieve...

Whether you’re looking for stock replacement parts or an aftermarket performance upgrade, Summit Racing carries the disc brake conversion kits you need to achieve maximum stopping power in whatever you drive. Find disc brake kits from the leaders in stopping performance, including Wilwood Disc Brakes, SSBC, Right Stuff Detailing, Ford Racing, Baer Disc Brake Systems, Strange, Aerospace Components, and more! Get disc brake conversion kits for both the front and rear of your vehicle from the top names in braking systems. Order yours today!

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LEED Brakes Rear Disc Brake Conversion Kits RC1008X

Rear Disc Brake Conversion with MaxGrip XDS Rotors - GM Gbody 7.5 or 8.5 Rear Axle

Part Number: LEB-RC1008X

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

OER Disc Brake Kits 154966

1978-87 Regal, 1978-88 GM A, G-Body; Rear Disc Brake Kit; Drilled/Slotted Rotors; Black Calipers

Part Number: OER-154966

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Wilwood Forged Dynalite Rear Parking Brake Kits 140-17121-DR

Disc Brake Kit, Dynalite Parking Brake, Rear, 12.19 in. Cross-Drilled/Slotted Rotors, 4-Piston Red Powdercoated Calipers, GM 7.625 in., Kit

Part Number: WIL-140-17121-DR

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wilwood Forged Narrow Superlite 4R Big Brake Rear Brake Kits 140-17659-D

Disc Brake Kit, Forged Narrow Superlite 4R Big Brake, Rear, 14.00 in. Cross-Drilled/Slotted Rotor, 4-Piston, Black Powdercoated, GM 7.625 in., Kit

Part Number: WIL-140-17659-D

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wilwood Forged Dynalite Rear Parking Brake Kits 140-17121-D

Disc Brake Kit, Dynalite Parking Brake, Rear, 12.19 in. Cross-Drilled/Slotted Rotors, 4-Piston Black Powdercoated Calipers, GM 7.625 in., Kit

Part Number: WIL-140-17121-D

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wilwood Forged DynaPro Low-Profile Rear Parking Brake Kits 140-17120-DR

Disc Brake Kit, Dynapro Parking Brake, Rear, 11 in. Cross-Drilled/Slotted Rotors, 4-Piston Red Powdercoated Calipers, GM 7.625 in., Kit

Part Number: WIL-140-17120-DR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wilwood Forged DynaPro Low-Profile Rear Parking Brake Kits 140-17120-D

Disc Brake Kit, Dynapro Parking Brake, Rear, 11 in. Cross-Drilled/Slotted Rotors, 4-Piston Black Powdercoated Calipers, GM 7.625 in., Kit

Part Number: WIL-140-17120-D

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wilwood Forged Dynalite Rear Parking Brake Kits 140-17121

Disc Brake Kit, Dynalite Parking Brake, Rear, 12.19 in. Solid Surface Rotors, 4-Piston Black Powdercoated Calipers, GM 7.625 in., Kit

Part Number: WIL-140-17121

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Wilwood Forged Narrow Superlite 4R Big Brake Rear Brake Kits 140-17659-DR

Disc Brake Kit, Forged Narrow Superlite 4R Big Brake, Rear, 14.00 in. Cross-Drilled/Slotted Rotor, 4-Piston, Red Powdercoated, GM 7.625 in., Kit

Part Number: WIL-140-17659-DR

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wilwood Forged DynaPro Low-Profile Rear Parking Brake Kits 140-17120-R

Disc Brake Kit, Dynapro Parking Brake, Rear, 11 in. Solid Surface Rotors, 4-Piston Red Powdercoated Calipers, GM 7.625 in., Kit

Part Number: WIL-140-17120-R

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Wilwood Forged Narrow Superlite 4R Big Brake Rear Brake Kits 140-17658-DR

Disc Brake Kit, Forged Narrow Superlite 4R Big Brake, Rear, 12.88 in. Cross-Drilled/Slotted Rotor, 4-Piston, Red Powdercoated, GM 7.625 in., Kit

Part Number: WIL-140-17658-DR

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Wilwood Forged DynaPro Low-Profile Rear Parking Brake Kits 140-17120

Disc Brake Kit, Dynapro Parking Brake, Rear, 11 in. Solid Surface Rotors, 4-Piston Black Powdercoated Calipers, GM 7.625 in., Kit

Part Number: WIL-140-17120

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wilwood Forged Narrow Superlite 4R Big Brake Rear Brake Kits 140-17659-R

Disc Brake Kit, Forged Narrow Superlite 4R Big Brake, Rear, 14.00 in. Slotted Rotor, 4-Piston, Red Powdercoated Caliper, GM 7.625 in., Kit

Part Number: WIL-140-17659-R

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Wilwood Forged Narrow Superlite 4R Big Brake Rear Brake Kits 140-17658-R

Disc Brake Kit, Forged Narrow Superlite 4R Big Brake, Rear, 12.88 in. Slotted Rotor, 4-Piston, Red Powdercoated Caliper, GM 7.625 in., Kit

Part Number: WIL-140-17658-R

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Wilwood Forged Dynalite Rear Parking Brake Kits 140-17121-R

Disc Brake Kit, Dynalite Parking Brake, Rear, 12.19 in. Solid Surface Rotors, 4-Piston Red Powdercoated Calipers, GM 7.625 in., Kit

Part Number: WIL-140-17121-R

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

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