1974 Disc Brake Kits

Disc Brakes, Rear, Forged Narrow Dynapro-P Radial, 11.42 in. Rotor, GT Vented, Slotted Surface, 4-Piston Black Calipers, 3.5 in. Mount, Porsche, Kit

Part Number: WIL-140-17002

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Disc Brakes, Rear, Forged Narrow Dynapro-P Radial, 11.42 in. Rotor, HP Vented, Drilled/Slotted Surface, 4-Piston Calipers, Porsche, Kit

Part Number: WIL-140-16680-DR

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Estimated Ship Date: Monday 11/3/2025

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Disc Brakes, Rear, Forged Narrow Dynapro-P Radial, 11.42 in. Rotor, HP Vented, Drilled/Slotted Surface, 4-Piston Calipers, 3.5 in. Mount, Porsche, Kit

Part Number: WIL-140-16680-D

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Disc Brakes, Rear, Forged Narrow Dynapro-P Radial, 11.42 in. Rotor, HP Vented, Drilled/Slotted Surface, 4-Piston Calipers, 3.5 in. Mount, Porsche, Kit

Part Number: WIL-140-16680-DY

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Estimated Ship Date: Monday 11/3/2025

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Disc Brake Kit, Rear, D31, 11.42 in. Solid Surface Rotor, 2-Piston Calipers, Black Powdercoat, BP-10 Brake Pads, Hoses, Porsche, Kit

Part Number: WIL-140-17655

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Estimated Ship Date: Monday 11/3/2025

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Disc Brake Kit, Rear, D31, 11.42 in. Cross-Drilled/Slotted Rotor, 2-Piston Calipers, Red Powdercoat, BP-10 Brake Pads, Hoses, Porsche, Kit

Part Number: WIL-140-17655-DR

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Estimated Ship Date: Monday 11/3/2025

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Disc Brakes, Rear, Forged Narrow Dynapro-P Radial, 11.42 in. Rotor, HP Vented, Solid Surface, 4-Piston Black Calipers, 3.5 in. Mount, Porsche, Kit

Part Number: WIL-140-16680

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order