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Wilwood - 1988-1998 Chevy/GMC C1500-OBS Complete Front and Rear Big Brake Kit - 12.19-in Rotor Diameter


**Please Confirm Axle Flange Fitment Before Purchasing**

Minimum Wheel Size 15 inches - Please Use the Clearance Diagram to Ensure Your Wheels Will Fit!

This kit will come with a complete front and rear Wilwood big brake kit, Steel ProSpindle, brake lines, factory replacement Compact Tandem M/C Kit with bracket and bias-valve (Bore: 1 1/8"), and a 6-pack of DOT 5.1 brake fluid. This is the ultimate kit for your truck, featuring a 6-piston front caliper and a 4-piston rear with an incorporated parking brake.

The unsurpassed braking capacity of the Forged Narrow Superlite 6R six-piston caliper serves as the base of this 12.19” big rotor kit for the popular 1988 through 1998 Chevrolet & GMC C1500 & C2500 Trucks using Wilwood's new 1 Piece Iron Drop Pro Spindles. FNSL6R kits are engineered application-specific for simplified installation and full compatibility with OE master cylinder output and ABS functions where used.

Big brake kits provide increased brake capacity and complimentary style with wheel, tire, and suspension upgrades. Optional caliper finishes and rotor designs simplify personalizing any application's style and braking requirements. This kit contains hubs with 5 x 4.75” and 5 x 5.00” bolt circle.

This group of FDL Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged billet Dynalite four-piston calipers, 12.19” one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all custom-performance street/strip and show machines.

The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every application.

Please Confirm the Rear Axle Using the Diagram Before Ordering

Front Fitment:

  • 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

Rear Fitment:

  • 1988-1991 Chevrolet/GMC C1500 Pickup 4 x 2 w/ 1.00" Wide Front Rotor
  • 1992-1998 Chevrolet/GMC C1500 Pickup 5 Lug - 4 x 2
  • 1988-1991 Chevrolet/GMC C1500 Pickup 5 Lug - 4 x 2, w/ 1.25" wide rotor, HD Chassis (F44)

Front Features:

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:

12.19x1.10 inches

Min Wheel Diameter Req'd*: 15


Rear Features:

Rear End Axle: 88-98 C1500
Axle Offset: 3.25
Mount Type: Lug
Caliper Type: 4 - Red or Black Powder Coat
Rotor Diameter: 12.19x0.81
Min Wheel Diameter Req'd*: 15