Disc Brake Kits

Brake Conversion, 4R Rear, Slotted Rotors, 4-Piston Black Caliper, Mopar 8.75, 9.75, Dana 60, Kit

Part Number: WIL-140-9222

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Disc Brake Kit, Forged Narrow Superlite 4R Big Brake Rear Parking Brake, Slotted Rotors, Black Powdercoated, Kit

Part Number: WIL-140-9216

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Disc Brakes, Superlite 4R Big Brake, Rear, Cross-drilled/Slotted Surface Rotors, 4-piston Red Calipers, Kit

Part Number: WIL-140-9222-DR

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Disc Brakes, Rear, Superlite 4R, Cross Drilled Rotors, 4-Piston Red Calipers, Kit

Part Number: WIL-140-9830-DR

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Disc Brakes, Rear, Superlite 4R, Big Brake, Cross-Drilled/Slotted Rotors, 4-Piston Red Calipers, Oldsmobile, Pontiac, Kit

Part Number: WIL-140-9224-DR

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Disc Brakes, Rear, Superlite 4R, Big Brake, Slotted Rotors, 4-Piston Red Calipers, Chevy, Kit

Part Number: WIL-140-10908-R

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Disc Brake Kit, Dynapro Radial MC4 Rear Parking Brake, Slotted Rotors, Four Piston Calipers, Forged Billet Aluminum, Black Powdercoated, Kit

Part Number: WIL-140-15034

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Disc Brakes, Rear, Superlite 4R, Big Brake, Slotted Rotors, 4-Piston Red Calipers, GM, Kit

Part Number: WIL-140-12964-R

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Disc Brakes, Rear, Superlite 4R Series, Slotted Rotor, Black, 4-Piston Calipers, Chevy, Kit

Part Number: WIL-140-8032

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Disc Brakes, Rear, Superlite 4R, Big Brake, Cross-Drilled/Slotted Rotors, 4-Piston Red Calipers, Chevy, Kit

Part Number: WIL-140-10909-R

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Disc Brake Kit, Forged Narrow Superlite 4R Rear Parking Brake Kit, Rear, Solid Surface Rotors, Black Calipers, Ford, Kit

Part Number: WIL-140-16131

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Disc Brake Kit, Forged Narrow Superlite 4R Rear Parking Brake Kit, Rear, Cross-drilled/Slotted Surface Rotors, Black Calipers, Ford, Kit

Part Number: WIL-140-16143-D

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Disc Brakes, Forged Narrow Superlite 4R Big Brake, Rear, Slotted Rotors, Black Calipers, Park Brake, Ford, Kit

Part Number: WIL-140-13323

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Disc Brake Kit, Superlite 4R Big Parking Brake, Rear, 12.88 in. Slotted Drilled Rotors, 4-Piston Aluminum Black Calipers, New Big Ford, Kit

Part Number: WIL-140-9218

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Disc Brakes, Forged Narrow Superlite 4R Big Brake, Rear, Slotted Rotors, Black Calipers, Park Brake, Ford, Kit

Part Number: WIL-140-13665

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Disc Brake Kit, Superlite 4R Big Parking Brake, Rear, 12.88 in. Slotted/Cross Drilled Rotors, 4-Piston Aluminum Polished Calipers, New Big Ford, Kit

Part Number: WIL-140-9218-DP

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Disc Brake Kit, Superlite 4R Big Parking Brake, Rear, 12.88 in. Slotted Rotors, 4-Piston Aluminum Polished Calipers, New Big Ford, Kit

Part Number: WIL-140-9218-P

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Disc Brake Kit, Forged Narrow Superlite 4R-MC4 Parking Brake, Rear, 12.88 in. Slotted Rotor, 4-Piston Red Powdercoat Caliper, Chevy, Kit

Part Number: WIL-140-14883-R

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KIT, REAR, FFR, DPR/MC4, IRS, 2015 MUSTANG

Part Number: WIL-140-15138-DR

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KIT, REAR, FFR, DPR/MC4, IRS, 2015 MUSTANG

Part Number: WIL-140-15138-R

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Disc Brakes, Rear, Superlite 4R, Big Brake, Slotted Rotors, 4-Piston Black Calipers, GM, Kit

Part Number: WIL-140-12964

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Disc Brakes, Superlite 4R Big Brake, Rear, Slotted Surface Rotors, 4-piston Black Calipers, Kit

Part Number: WIL-140-9222-R

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

Part Number: WIL-140-17658

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FNSL4R Rear Kit,12.88", Red

Part Number: WIL-140-11877-DR

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Disc Brake Kit, Forged Narrow Superlite 4R Big Brake Rear Parking Brake, Rear, Slotted Surface Rotors, Red Calipers, Speedway Engineering Modlite, Kit

Part Number: WIL-140-11877-R

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