Availability
Disc Brake Conversion Kits
Disc Brakes, Rear, DynaPro, Low Profile Park Brake, Drilled Slotted Rotors, 4-Piston Black Calipers, Ford 9 in
Part Number: WIL-140-11387-D
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brake Kit, Forged Dynalite, Front, Drilled/Slotted, Four Piston Calipers, Black Calipers, Chevy, Kit
Part Number: WIL-140-12306-D
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brakes, Rear, DynaPro, Low Profile Park Brake, Drilled, Slotted Rotors, 4-Piston Red Calipers, Ford
Part Number: WIL-140-11389-DR
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brake Kit, Dynalite, Rear, Cross Drilled and Slotted Rotor, 12.19 in. Diameter, Four Piston, Black Powdercoated, 6 x 5.5 in, Chevy, Kit
Part Number: WIL-140-16712-D
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
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
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brakes, Front, Dynalite, Drilled/Slotted Surface, 4-Piston Black Calipers, Require ProSpindle, Kit
Part Number: WIL-140-9918-D
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brakes, Rear, DynaPro, Low Profile Park Brake, Solid Surface Rotors, 4-Piston Black Calipers, Ford 9 in.
Part Number: WIL-140-11387
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brake Kits, Rear, Forged Dynalite , Electric Parking Brake, 12.19 in. Drill/Slotted Rotor, Red Powdercoat, Ford, Big Bearing New Style, Kit
Part Number: WIL-140-15843-DR
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brakes, Rear, Dynalite Series, Cross-Drilled, Slotted Rotors, 4-Piston Red Calipers, GM 10/12-Bolt, Kit
Part Number: WIL-140-14400-DR
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brake Kit, Dynalite Big Brakes, Front, Slotted/Drilled Rotor, 4-Piston Caliper, Red, Mopar, Kit
Part Number: WIL-140-9828-DR
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brakes, Front, Big Brake, Cross-Drilled Slotted Rotors, 6-Piston Calipers, Red, Dodge, Plymouth, Kit
Part Number: WIL-140-10740-DR
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
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: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brake Kit, Forged Dynalite Rear Parking Brake Kit, Cross-drilled/Slotted Surface Rotors, Black 4-piston Calipers, Pads, Ford 8.8 in., Kit
Part Number: WIL-140-16407-D
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brakes, Front, Big Brake, Cross-Drilled, Slotted Rotors, 4-Piston Calipers, Ford, Kit
Part Number: WIL-140-11072-D
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brakes, Forged Dynalite, Rear, Cross-drilled/Slotted Rotors, Red Calipers, GM 8.2 in. BOP, Buick, Kit
Part Number: WIL-140-13511-DR
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Brakes, Rear, Dynalite, Park Brake, Drilled, Slotted Rotors, 4-Piston Black Calipers, Ford, 9 in., Kit
Part Number: WIL-140-9791-D
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brakes, DynaPro 6 Big Brake, Front, Cross-drilled/Slotted Surface Rotors, 6-piston Calipers, Chevy, Kit
Part Number: WIL-140-12946-DR
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brakes, Rear, DynaPro, Low Profile Park Brake, Drilled, Slotted Rotors, 4-Piston Black Calipers, GM Truck
Part Number: WIL-140-11385-D
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brakes, Forged Dynalite Big Brake, Front Hub, Rotors, 4-piston Calipers, Red, Chevy, Pontiac, Kit
Part Number: WIL-140-11275DR
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brakes, DynaPro 6 Big Brake, Front, Solid Surface Rotors, 6-piston Black Calipers, Ford, Kit
Part Number: WIL-140-13303
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brakes, Front, 12.19 in. Diameter Rotors, Black, 4-Piston Calipers, Chevy, Kit
Part Number: WIL-140-8582D
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brakes, Front, Big Brake, Cross-Drilled Rotors, 4-Piston Red Calipers, Ford, Kit
Part Number: WIL-140-10440-DR
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brakes, D154, Rear, Rotors, 2-piston Calipers, Red, Parking Brake Provision, Kit
Part Number: WIL-140-12215DR
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Brake Kit, Drilled Rotors, Red Four Piston Calipers, Front, Buick, Chevy, GMC, Oldsmobile, Pontiac, , Kit
Part Number: WIL-140-8582-DR
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Disc Brakes, Front, Drag Race, Medium Duty, Solid Rotors, 4-Piston Calipers, Gray Anodized, Ford, Kit
Part Number: WIL-140-10016
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
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