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This system features the 4-piston, S4 caliper mounted to a 11" 2 piece slot, drill, zinc plated rotor. The S4 caliper has D.O.T compliant dust and weather seals and uses the popular DR1 or HB100 pad type. Billet aluminum hubs come assembled with premium bearings packed with Redline synthetic grease, ARP ½” race studs and billet dust caps. Rotors are pre-assembled with NAS high grade stainless hardware. Mounting brackets and hardware are also included. The SS4+ Deep Stage system is the first drag race system designed specifically for heavy, fast cars that might also see street use. The 11" SS4+ Deep Stage system fits most 15” and larger wheels.

NOTE: This system comes equipped with a high friction pad that is optimized for drag race applications. These pads often produce more dust and noise.

Drag Race systems come standard in Clear or Fire Red caliper colors.


Minimum Wheel Size:

15" (Use template to verify fitment, link below)


| System Includes:

Calipers, Brake pads, Rotor & Hat assemblies, Billet aluminum hubs w/premium bearings, ARP studs, Billet dust caps, Brackets, -3AN fittings w/ copper crush washers. Does not include brake hoses.



Designed to be used with Stock GM A-Body, F-Body, and X-Body spindles

No Track width change compared to stock disc brakes. 

Widens track .200" a side on stock front drum brake cars.


| Applications:

- 1964-72 GM A-Body cars w/OE spindles

- 1967-69 GM F-Body cars w/OE spindles

- 1964-74 GM X-Body cars w/OE spindles

Also Fits:

-Holden HQ - on, Torana and Commodore to VL Modifications Required

- DSE AFX-body 2" drop spindles

- Heidts 2" drop spindles

- Fatman 2" drop spindles

- Ridetech 2" drop spindles

- LH Customs spindles



Please Phone for other options

11" Front SS4+ Deep Stage Drag Race Brake System GM Fit

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