Ultra Carbon Caliper For Pro Carbon Brake Kits Fits Floater Kits, Pro Mod Housings, & Many Live Axles


Part Number: B5040

Designed Specifically For Drag Racing

10 1/2″, 12″, & 12 1/4″ Live Axles
Pro Mod rear end & floater kits with carbon brakes

Four Piston Ultra Caliper with Insulated Stainless Steel Pistons
– Billet aluminum bodies are extremely ridged reducing spread and flex
– Integral bushings protect and align caliper without washers & shims
– Insulated pistons eliminate the need for heat shields
– All four pistons are 1.750″ OD to provide maximum clamping force
– Stainless steel pistons are corrosion resistant
– Mounting bolt holes are on 5.250″ centers

Brake Fitting, Hose and Line Are Not Included
Caliper is tapped 1/8″ NPT – Fitting available separately

Use Teflon® tape or liquid on the pipe threads of the fitting.
Leave a few threads from the tip uncoated to avoid depositing material inside.
Torque to 25 ft lbs.

1/8″ NPT x 3 AN Fittings
45° angle…P2323
90° angle…P2322

Other 4 Piston Carbon Calipers
Ultra Carbon
2 Pc Pro Stock Axles,
9″ / 9 1/2″ Live Axles…….. B5042

Sportsman Carbon
Directional caliper… B5002 / B5004
Carbon brake pad………. L4050H


Four piston non-directional carbon caliper (For Pro carbon brake kits used in floater kits, 10.5, or 12 Live Axles)

Ultra Calipers

Parts List and Installation Guide pdf File