Wilwood · New
Wilwood Narrow Superlite 6R Front Kit 12.19in Drilled 63-87 C10 w/ Wilwood Pro Spindles
MPN 140-15302-D · Store SKU wil140-15302-D
Supplier stock checked 11/7/2026, 10:14:21 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
The unsurpassed braking capacity of the Forged Narrow Superlite 4R four-piston caliper serves as the base of this 12.19” big rotor kit for the popular 1963 thru 1987 Chevrolet & GM C10 / C15 Trucks with Wilwood's new Modular Drop Pro Spindles. SL4 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 the style and braking requirements of any application. KIT,FRONT,WWE C10 ALUM PRO SPINDLE FNSL6R,12.19 ROTOR,SRP
Manufacturer fitment & guides
Check 140-15302-D against the manufacturer’s application information below.
More from Wilwood ↗See the JuiceBuilt workshop ↗