1963-1970 Chevrolet C10 / GMC C15 Wilwood Modular ProSpindles 2.5″ Drop


Wilwood’s ProSpindle Kits contain a pair of Modular Spindles, steering arms and hubs assemblies for either 63-70 or 71-87 Chevrolet & GMC 2WD C10/C15 Pickups and Suburban’s. Specifically designed for use with Wilwood’s disc brake kits, with a 2.50” drop for a more aggressive stance without affecting steering geometry. Constructed from a proprietary grade of forged aluminum with an integrated modular bearing hub assembly that supports both 5 x 4.75” and 5 x 5.00” wheel bolt circles. Direct mounting for radial caliper brackets create strong, zero flex platform for brake mounting.

12.19″ Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat) 140-15302:

13.06″ Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat) 140-15303:

14.00″ Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat) 140-15304:

14.00″ Wilwood AERO6 Big Brake Front Brake Kit 140-15305:

Wilwood Brake Line Kit Option:

Universal 22″ Kit
Kit Notes
FLEXLINE KIT,22in.,3/8-24 TO 90 DEG

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All items ship depending on availability. If you have made a purchase or are considering a purchase please understand that if you have selected any shipping method other than “Ground” , i.e. (next day air, 2nd day air, 3rd day air) your order will not arrive on time if the item is not available to ship. To be 100% certain your item will ship in the aforementioned time frame should you choose anything but “Standard Ground” please call us at 800-525-0091 to check item availability even if the item is listed as “In Stock”. If you choose any method but “Standard Ground” and haven’t contacted us to confirm availability understand your order will ship out per the method you chose at checkout when the item becomes available. If you have any further questions please call us. Thank you for your patience during this time.

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1971-1987 Chevrolet C10 / GMC C15 Drawing


Product Description
Spindle Style: Drop
Material: Forged Aluminum
Finish: Black E-Coat
Spindle Description
Drop Dim: 2.5 Inch
Side: LH & RH
Weight (lbs): 43.0
Chevrolet C10 ProSpindles – Product Summary
1971-1987 Chevrolet C10 / GMC C15
UPC Number
UPC 889545077070


Cautionary Info
Spindles & Steering Arms (Pair) L/H & R/H
Can only be used with Wilwood Brake Kits


Product Documents
Product Data Sheet

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Wilwood brake kite available for this kit:

Red Calipers
12.19-inch Rotors

Drilled & Slotted Rotors

Red Calipers
13.06-inch Rotors

Drilled & Slotted Rotors

Red Calipers
14.00-inch Rotors

Drilled & Slotted Rotors

Red Calipers
14.00-inch Rotors

Drilled & Slotted Rotors

Additional information

Weight 43 lbs
Dimensions 18 × 12 × 10 in
Make Model Year
Chevrolet C10 1963 - 1970
GMC C15 1963 - 1970

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