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Disc Brakes, Rotor & Caliper Kits
Upgrade your vehicle’s stopping power with top-of-the-line disc brake components from Summit Racing! Our extensive selection includes complete disc brake kits, drum...
Upgrade your vehicle’s stopping power with top-of-the-line disc brake components from Summit Racing! Our extensive selection includes complete disc brake kits, drum brake conversion kits, and individual parts to fit a wide range of vehicles.
Disc Brake Kits
Improve your braking performance with our comprehensive disc brake kits. The kits include everything you need—rotors, calipers, pads, and hardware—ensuring a seamless upgrade that delivers superior stopping power, reduced brake fade, and enhanced safety.
Conversion Kits
Convert your drum brakes to high-performance disc brakes with our disc brake conversion kits. Perfect...
Upgrade your vehicle’s stopping power with top-of-the-line disc brake components from Summit Racing! Our extensive selection includes complete disc brake kits, drum brake conversion kits, and individual parts to fit a wide range of vehicles.
Disc Brake Kits
Improve your braking performance with our comprehensive disc brake kits. The kits include everything you need—rotors, calipers, pads, and hardware—ensuring a seamless upgrade that delivers superior stopping power, reduced brake fade, and enhanced safety.
Conversion Kits
Convert your drum brakes to high-performance disc brakes with our disc brake conversion kits. Perfect for classic car restorations or modern upgrades, these kits provide all the necessary components to swap out your old drum brakes. You’ll enjoy improved braking response and better heat dissipation. Plus, disc brakes look great behind custom wheels.
Individual Parts
Customize and maintain your braking system with our wide range of individual parts. From rotors and calipers to brake pads and hardware, Summit Racing has everything you need to keep your brakes performing at their best. Choose from OE-style replacements for factory-fresh performance or opt for high-performance parts to meet your performance goals.
Whatever you’re working on, Summit Racing has disc brake solutions to enhance your vehicle’s performance and safety. Shop now and experience the confidence and control that comes with superior braking power!
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Axle Housing End Fasteners, Replacement T-bolts, 3/8-24 in. Thread, Chrysler 8.75 in., Ford 9 in., Set of 8
Part Number: WIL-230-12096
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Summit Racing™ Master Cylinder to Proportioning Valve Hard Lines SUM-760255-SS
Brake Lines, Replacement, Master Cylinder to Proportioning Valve, Short Line, Long Line, Stainless Steel, Pair
Part Number: SUM-760255-SS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Backing Plate Fasteners, T-Bolts, 1/2 in.-20 RH, 1.0 in. Thread Length, Ford, 9 in., Kit
Part Number: MSR-812TK
Estimated Ship Date: Today
Estimated Ship Date: Today
Housing End T-Bolt, 3/8-24 in. Thread, Steel, Black, Ford 8/9 in., Each
Part Number: YGA-33575
Not Yet Reviewed
Estimated Ship Date: May 22, 2026 if ordered today
Estimated Ship Date: May 22, 2026 if ordered today
Steering Knuckle Studs, Super Metal, Chromoly, 12mm x 1.50, Toyota, Kit
Part Number: TGI-186115-1-KIT
Estimated Ship Date: Today
Estimated Ship Date: Today
Fastener Kit, Backing Plate, T-Bolts, Ford, 9 in., Kit
Part Number: MSR-838TK
Estimated Ship Date: Today
Estimated Ship Date: Today
Axle Housing End Fasteners, T-Bolt, 3/8 in.-24 Thread, Steel, Black Oxide, Ford 9 in., Set of 4
Part Number: CUR-CE-2012K
Estimated Ship Date: Today
Estimated Ship Date: Today
Fasteners, Axle Housing End, T-Bolt-Style, 3/8 in. to 24 in. Thread Size, Steel, Black Oxide Finish, Kit
Part Number: STR-B1300HSTKIT
Estimated Ship Date: Today
Estimated Ship Date: Today
Disc Brakes, Rear, Superlite 4R, Cross-Drilled/Slotted Rotors, 4-Piston Black Calipers, Big Ford Ends, Kit
Part Number: WIL-140-10012-DR
Estimated Ship Date: Today
Estimated Ship Date: Today
Steeda S550 Mustang Differential Bushing Bolt Upgrade Kit - 12.9 Hardware (2015-2023)
Part Number: SDA-555-4448
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Brake Caliper Bracket, Billet Aluminum, Replacement for B1708WC, Early Ford, Big Ends, Each
Part Number: STR-B1708A
Estimated Ship Date: Today
Estimated Ship Date: Today
Disc Brakes, Rear, Pro Series, Cross-Drilled, Slotted, 4-Piston Calipers, Big Ford Housing End, Kit
Part Number: WIL-140-7582-DR
Estimated Ship Date: Today
Estimated Ship Date: Today
Disc Brake Kit, 4R Big Brakes, Rear, Slotted/Drilled Rotor, 4-Piston Caliper, Polished, Big Ford Ends, Kit
Part Number: WIL-140-10012-DP
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Wilwood Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kits 140-10012-D
Estimated Ship Date: Today
Rear disc brake conversion, with built-in parking brake, GM 10&12 bolt rear end, staggered shocks, non-C-clip axles-red powder coat
Part Number: TSB-A125-FR
Not Yet Reviewed
Estimated Ship Date: Jun 30, 2026 if ordered today
Estimated Ship Date: Jun 30, 2026 if ordered today
Brake Line, Long Line, Stainless Steel, Natural, 3/8-24 in. Male Inverted Flare Ends, Each
Part Number: WIL-190-14060
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Brake Caliper Mounting Bracket, Billet aluminum, Natural, Rear, for Big Ford Housing Ends, Each
Part Number: STR-B1708AA
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Disc Brakes, Rear, Slotted Rotors, 4-Piston Calipers, Strange , H1143 GM Housing Ends, Kit
Part Number: STR-B1718WC
Estimated Ship Date: Today
Estimated Ship Date: Today
Brake Kit, Solid Surface Rotor, Black Four Piston Caliper, Rear, Ford, 9 in., Big Ford Ends, Kit
Part Number: WIL-140-9217
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Rear drum to disc brake conversion '79-86 Mustangs, 4-lug rear end, -black powder coat, includes performance rotor upgrade
Part Number: TSB-A112BK-DS
Not Yet Reviewed
Estimated Ship Date: Jul 1, 2026 if ordered today
Estimated Ship Date: Jul 1, 2026 if ordered today
Disc Brake Kit, Forged Narrow Superlite 4R-MC4, Rear, Slotted Surface Rotors, Red Calipers, Fits Detroit Speed Corvette Rear End, Kit
Part Number: WIL-140-15348-R
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
SportR1 rear disc brake conversion, with parking brake - Ford 9" Torino rear end - red powder coat
Part Number: TSB-A111-21R
Not Yet Reviewed
Estimated Ship Date: Jun 30, 2026 if ordered today
Estimated Ship Date: Jun 30, 2026 if ordered today
Rear drum to disc brake conversion '87-92 Mustangs 4-lug rear ends, -red powder coat, includes performance rotor upgrade
Part Number: TSB-A112-1R-DS
Not Yet Reviewed
Estimated Ship Date: Jul 1, 2026 if ordered today
Estimated Ship Date: Jul 1, 2026 if ordered today
At The Wheels SportR1 rear disc brake conversion, with built in parking brake, Mopar 8-3/4" & 9-3/4 rear ends
Part Number: TSB-W155-3
Not Yet Reviewed
Estimated Ship Date: Jun 30, 2026 if ordered today
Estimated Ship Date: Jun 30, 2026 if ordered today
Rear disc brake conversion, with built-in parking brake, GM 10&12 bolt rear end, non-staggered shocks, w/C-clip axles, black, incl rotor upgrade
Part Number: TSB-A125-1BK-DS
Not Yet Reviewed
Estimated Ship Date: Jul 1, 2026 if ordered today
Estimated Ship Date: Jul 1, 2026 if ordered today
Disc Brake Kit, 4R Big Brakes, Rear, Slotted Rotor, 4-Piston Caliper, Black, Big Ford Ends, Kit
Part Number: WIL-140-10012
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Wilwood Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kits 140-10012-D
Estimated Ship Date: Today
Brake Line, Long Line, Stainless Steel, Natural, 3/8-24 in. Male Inverted Flare Ends, Each
Part Number: WIL-190-12973
Estimated Ship Date: Today
Estimated Ship Date: Today
