Wilwood Wilwood Narrow Superlite 6R Front Brake Kit 11.86in Red 64-70 GM C10 w/ Factory Drum Spindles - 140-14474-R $1,094.58 $977.30 Wilwood's Classic Series front disc brake kits for Chevrolet and GMC C10 / C15 ½ Ton Trucks from 1964 to 1970, offer disc brake upgrade solutions for OEM Drum spindles. A completely new kit design,... Add to Cart