1. Our Wilwood Dynalite 11-inch kit is available through Reilly Motorsports ($695), and teams with the Mustang II spindle AlterKtion coilover front suspension. (Red powdercoat is $100 extra). Wilwood also offers Forged Dynalite Pro kits for Mopars with factory 9- and 10-inch drum spindles (PN 140-11022, $783.99, 9-inch drum spindle; PN 140-11023, $783.99, 10-inch drum spindle) These come with an 11-inch rotor and four-piston Dynalite caliper like our kit, but fit all ’65-72 Mopar A-Bodies with drum spindles. Other than a slightly different caliper bracket and hub, these kits are essentially the same as for the Mustang II spindle shown here.