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Wilwood 140-14974 Classic Series Front Disc Brake Kit for 1951-1959 Chevy/GMC 1/2 Ton Trucks

(1951-1959 Chevrolet Suburban; 1951-1959 Chevrolet Truck; 1954 Chevrolet 1500; 1951-1952 Chevrolet Fleetline Truck; 1955-1959 GMC Suburban + 3 more models)

Manufacturer

Picture for manufacturer Wilwood

Part Number

140-14974
8 reviews
Sale Price

$1,076.26

Estimated ship date Sunday, November 15

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Product Details

The Wilwood 140-14974 is a Classic Series front disc brake conversion kit designed to upgrade OEM drum brake spindles on 1951–1959 Chevrolet and GMC 1/2-ton trucks. This completely redesigned kit delivers modern stopping performance in a package that requires no modifications to the intended vehicle applications and fits comfortably inside popular 15" wheels.

Key Features:

  • One-piece rotor and hub assembly measuring 11.86" x 1.10" for excellent heat dissipation and braking performance
  • Dual bolt circle pattern — 5 x 4.75" and 5 x 5.00" — for broad wheel compatibility
  • Based on the proven Forged Billet Dynapro 6 (DP6) caliper for reliable, high-performance clamping force
  • Compatible with both manual and power boost master cylinders
  • Suitable for daily drivers and show vehicles alike, with options to suit a range of braking requirements and style preferences
  • Complete bolt-on installation — no spindle modifications required

Kit Includes:

  • Forged Billet Dynapro 6 calipers
  • One-piece rotor and hub assembly
  • Mounting brackets
  • Brake line kit
  • All necessary hardware

The Wilwood 140-14974 Classic Series kit is an ideal solution for restorers and custom builders looking to add modern disc brake reliability and feel to classic Chevrolet and GMC trucks without compromising the vehicle's original look or requiring extensive fabrication.

Products specifications

Fits

1951-1959 Chevrolet Suburban; 1951-1959 Chevrolet Truck; 1954 Chevrolet 1500; 1951-1952 Chevrolet Fleetline Truck; 1955-1959 GMC Suburban; 1951-1959 GMC Truck; 1951-1959 GMC 100; 1951-1955 GMC 100-22

Better than expected shipping time on a large steel 200lb bumper. I didn't know what to expect, but now I am impressed. I would order from Autoplicity again.

Very Good

Good

nice job

Outstanding service

I was amazed and totally happy to find my order waiting for me less than 24 hours after placing my order!! Thank you! This really helped me to have my needed repairs completed much sooner.

Fast and easy ordering, I will recommend your site to others!

easy so far!

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