slamrite 2.5" Drop Spindles Fits 1963-70 C10 w/Disc Brake Upgrade

Lowered Stance + Disc Brake Conversion

Upgrade your classic Chevy truck with the Slamrite 2.5" Drop Spindles, designed for 1963–1970 Chevrolet C10 models. These spindles not only drop the front ride height by 2.5” for a more aggressive stance but also allow you to upgrade from drum brakes to disc brakes for significantly improved stopping power.

Built from premium ductile iron with 4140 chromoly CNC-machined axle pins, these spindles deliver strength, precision, and long-term reliability. They’re designed to accept factory ball joints and tie rod ends for a straightforward install and work with 1971–1987 1-1/4” rotors, calipers, and bearings, making sourcing parts simple.

Key Features & Benefits

• 2.5” Front Drop – Lowers ride height for a sleeker, more aggressive look.

• Disc Brake Upgrade – Enables use of 1971–1987 C10 rotors, calipers, and bearings.

• Durable Construction – Cast from ductile iron with 4140 chromoly CNC-machined axle pins.

• OEM Compatibility – Works with factory ball joints and tie rod ends.

• Maintains Original Offset – Helps preserve alignment and handling characteristics.

• Sold in Pairs – Includes both driver and passenger side spindles.

Vehicle Fitment

• 1963–1970 Chevrolet/GMC C10
  (front disc brake application)

Installation Notes:

• Requires use of 1971–1987 1-1/4” rotors, calipers, and bearings
  (not included).

• Direct replacement for factory spindles.

Why Upgrade to Disc Brakes?

• Better Stopping Power – Disc brakes outperform drums, especially in wet conditions.

• Reduced Brake Fade – More consistent performance under heavy use.

• Easier Maintenance – Quicker inspection and replacement vs. drum brakes.