Wilwood 140-11290-BK D52 Front Caliper Kit, Black, 1.28" Rotor, 1968-96 GM

Wilwood D52 Front Caliper Kit, Black, for 1.28" Rotors (140-11290-BK)

Genuine Wilwood · D52 Dual Piston · 1968-96 GM Cars & Trucks · Black Powder Coat · Pads & Slide Pins Included · Part # 140-11290-BK

Wilwood's D52 Front Caliper Kit is a direct bolt-on dual piston replacement for the factory single piston calipers on many 1968-96 GM passenger vehicles and trucks. Forged billet aluminum bodies, stainless steel pistons and competition-style high-temperature seals put an end to the rust, bore pitting and seal failures that plague the OE caliper design, with a huge weight savings and high-temperature reliability for the street and track.

The calipers mount in the stock location over stock rotors, use original-style D52 brake pads and the OE 7/16-20 banjo bolt brake line mounting. Two 2.00" pistons give 6.28 sq in of piston area per caliper, which keeps the original front to rear brake bias so you can keep your OE master cylinder. Finished in black powder coat.

What's Included

• Wilwood D52 dual piston calipers, black powder coat, 120-10936-BK (pair)
• Wilwood hardened slide pins
• BP-10 high friction brake pads

Specifications

Why Buy This Kit

• ✔ Direct bolt-on in the stock location over stock rotors
• ✔ Dual piston upgrade over the factory single piston caliper
• ✔ Keeps your stock brake bias and OE master cylinder
• ✔ No more rust and leaks: forged aluminum, stainless pistons, high-temp seals
• ✔ Ready to install with BP-10 pads and hardened slide pins

Fitment

Fits many 1968-96 GM passenger cars and trucks with factory disc brake spindles, including Buick, Cadillac, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac models. This kit uses calipers for 1.28" wide rotors. Send us your year, make and model or call 866-601-4455 and we'll confirm the right kit before you order.

Before You Order: Please Read

• 1978 and later vehicles with M10-1.5 banjo bolts need new brake lines (Wilwood line kits 220-11371, 220-11372, 220-11373, 220-11719 or 220-15868, depending on the vehicle). Ask us which one you need.
• Rotor width: Measure your rotor. This kit is for 1.28" wide rotors.
• Wheels: The calipers clear most wheels that clear the OE calipers.

⚠️ Installation Notes

• Bleed the brakes with fresh DOT 3 or DOT 4 brake fluid.
• Bed in the pads and test the brakes at low speed in a safe area before driving.

Free Shipping & Free Tech Support

This part ships free. Have a question before or after your purchase? Call our tech team at 866-601-4455.

• Monday-Friday, 8:00 AM - 4:00 PM EST
• Limited weekend availability

A genuine Wilwood dual piston upgrade that bolts right on, shipped free. Order your D52 kit from Pirate Jack today.