1984-2002 Chevy/GMC S10-S15 Disc Brake Conversion
Larger front brakes and rear disc options give S10 and S15 owners several ways to reshape the braking setup. Explore 13-inch front conversions with 2-inch drop spindles, a Wilwood front brake kit, rear disc components, and stainless brake hoses for 1984-2002 Chevy S10 and GMC S15 applications.
Front & Rear Disc Brake Options for Chevy S10 GMC S15
This Chevy S10/S15 collection is built around a fairly specific transformation: putting substantially more brake hardware behind the wheels while changing the front stance at the same time.
The main 13-inch systems pair large drilled-and-slotted rotors with dual-piston aluminum calipers and 2-inch drop spindles. Raw, polished, red, and black caliper finishes change the presentation, while the 5 x 4.75-inch hubs keep the packages tied to the familiar GM bolt pattern.
Wilwood offers a different route for S10 owners who want a performance front brake package without following that same 13-inch drop-spindle formula. Stainless conversion hoses also appear separately for builds where the major wheel-end components are already in place.
Rear braking is treated independently through an 11-inch BlackOut conversion for compatible S10 and GM rear ends. With the front kits limited to specific 2WD and non-four-wheel-ABS applications, this collection is ultimately shaped as much by the truck’s existing configuration as by the size of the brake upgrade.
FAQ
How do I choose the right brake kit for my Chevy S10 or GMC S15?
Start with the exact year, model, and drivetrain configuration. Then check whether the truck has ABS, its current front brakes and spindles, rear-end type, wheel bolt pattern, and available wheel clearance. Pay close attention to the fitment listed for the individual product because not every kit in this collection covers the full 1984-2002 collection range.
What front disc brake conversions are available for the S10 and S15?
The collection includes several 13-inch front conversions with drilled and slotted rotors, dual-piston aluminum calipers, and 2-inch drop spindles. Raw, polished, red, and black caliper finishes are available. POL also lists a Wilwood Forged Dynalite Pro Series front brake kit for 1982-02 Chevy S10 applications.
Will the 13-inch disc brake conversion lower my S10?
Yes, the 13-inch systems in this collection use 2-inch drop spindles, so the spindle configuration affects both the brakes and front ride height. If maintaining the existing stance is important, review the exact product specifications before choosing one of these packages.
Do the 13-inch S10 brake kits fit trucks with four-wheel ABS?
No. POL specifically states that these 13-inch drop-spindle conversions are not compatible with four-wheel ABS. The listed fitment covers 2WD S10/S15 pickups and certain 2WD Blazer/Jimmy applications, so ABS and drivetrain configuration should be confirmed before ordering.
What should I check for wheel fitment with the 13-inch brake kits?
Check the complete wheel profile rather than diameter alone. A 13-inch rotor and dual-piston caliper package requires enough room for the rotor, caliper, and hub assembly. Verify wheel diameter, offset, backspacing, spoke profile, and inner-barrel clearance against the selected kit before ordering.
Can I convert the rear of my S10 to disc brakes?
Yes. The collection includes a BlackOut rear disc conversion for compatible S10 and GM 10- and 12-bolt rear ends. It uses 11-inch rotors with a dual 5 x 4.75-inch and 5 x 4.5-inch bolt pattern, black powder-coated GM calipers, stainless brake hoses, mounting brackets, and installation hardware.
Can I buy brake hoses separately instead of a complete conversion kit?
Yes. Three of the nine products in this collection are hose-related components. POL lists a braided stainless front disc conversion hose kit, a braided stainless rear disc brake hose and mounting kit, and another stainless conversion hose kit. These can be useful when completing or servicing a brake setup without replacing the entire conversion.