Product Summary

Universal Fit, Two Caliper Pistons, 1.25" Bore Size

    Key Specs

    MFG. Part #120-10938
    Caliper PistonsTwo

    Need To Know

    This Product Will Ship Free

    Shipping Policies & FAQs

    Quick and Easy Returns

    Return Policy

    Wilwood 120-10938 Details

    The D52 caliper is a direct bolt-on 2 piston replacement for the factory original single calipers on many 1968-96 GM Passenger Vehicles and Trucks. Forged billet aluminum bodies, stainless steel pistons, and competition style high-temperature seals put and end to the rust, bore pitting, and seal failures that plague the OE caliper design. D52 calipers provide low-maintenance performance and a huge weight savings with high temperature reliability for the street and track. D52 calipers mount in the stock location over stock rotors, use the original style OE D52 brake pads and an OE 7/16-20 banjo bolt brake line. Calipers can be used with most wheels that clear the OE calipers. The front calipers with 2.00 piston provide 6.28 cubic inches of piston area per caliper, to maintain the original front to rear brake bias and use of the OE master cylinder. D52 Calipers come hardened slide pins.

    Wilwood 120-10938 Specifications

    MFG. Part #120-10938
    Caliper PistonsTwo
    Caliper Mounting TypeFloating
    Rotor Diameter12.19 Inch
    Mounting SideUniversal
    Bore Size1.25"
    Centerline of Holes7.06"
    Thread Pitch7/16-20
    Rotor Thickness1.28"
    FinishType III Anodized
    Material TypeAluminum
    Bore 2 Size1.25"
    Total Piston Area2.46 sq. in.
    Mount Hole Size0.69"
    Mounted Height0.77"
    Pad Area10.00 sq. in.
    Pad Volume3.90 cu. in.
    GTIN Code889545001099