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Wilwood - 1988-1999 Chevy/GMC C1500-OBS AERO6 Big Brake Front Brake Kit - 14-in Rotor Diameter


Minimum Wheel Size 18 inches - Please Use the Clearance Diagram to Ensure Your Wheels Will Fit!

This kit does require the use of Wilwood Drop Spindles

View the Rear Brake Conversion Kit

AERO6 calipers were designed for the specific purpose of providing big-capacity braking with large-diameter rotors for heavy-weight and extreme-duty vehicles. These kits are for the popular 1988 through 1998 Chevrolet & GMC C1500 & C2500 Trucks using Wilwood’s new 1-piece Iron Drop Pro Spindles.

AERO6 Big Brake Kits provide big stopping power for towing, off-road, and enhanced braking with wheel and tire upgrades. Kits are fully compatible with OE master cylinder output and ABS function. Directional staggered vane 14.00” rotors provide maximum cooling for sustained high heat durability. This kit contains hubs with 5 x 4.75” and 5 x 5.00” bolt circle.

Fitment Using Wilwood Iron ProSpindles:

  • 1999 Chevrolet / GMC C1500 Pickup
  • 1988-1998 Chevrolet / GMC C1500 Pickup
  • 1992-1999 Chevrolet /GMC C1500 Suburban
  • 1996-2002 Chevrolet Express / GMC Savana 1500
  • 1995-1999 Chevrolet Tahoe / GMC Yukon


OE Hub Offset: +0.04
(Increase / Decrease Track Width)
Spindle Type: Drop Spindle
Mount Type: Radial
Caliper Type: 6 - Red or Black Powder Coat
Rotor Dimensions:

14x1.25 inches

Min Wheel Diameter Req'd*: 18