Wilwood’s AFX ProSpindle Kits contain a pair of high strength steel spindles for 1964-1972 GM A Body, 1967-1969 GM F Body, 1968-1974 GM X Body vehicles that use the original bolt on steering arms. Specifically designed for use with Wilwood’s disc brake kits, with a 2.00” drop for a more aggressive stance without affecting steering geometry. With the added benefits of providing a lower center of gravity, raised front roll center and a decreased camber change also improve handling with less body roll. Installs using the OE ball joints using original or aftermarket control arms. Kit includes four steering arm bolts, two for each spindle.NOTE: These spindles will fit 1964-66 Buick, Chevy, Oldsmobile, and Pontiac A-body cars, but some models used steering arms with 7/16” mounting bolts. The bolt holes in the steering arm must be enlarged to .50" by drilling. It is recommended these modifications be performed by a qualified machinist.
Wilwood Disc Brakes Announces New GM AFX Body 2” Drop ProSpindle Disc Brake Kits
Wilwood has announced four new front brake kit combinations built around their new 2" drop ProSpindle for popular 60's and 70's GM A, F, and X body muscle cars. Brake kits are available with rotor diameters from 11.00" to 14.00". Caliper options include Classic Series forged Dynalite-M, DynaPro 4R, Superlite 6R, and high-capacity Aerolite 6R in your choice of standard red or black powder coat or 22 additional caliper color finishes. The 2" drop ProSpindles are a tall-body design that lowers the stance and gravity center height, while producing a higher front roll center with reduced camber change to improve handling and reduce body roll during cornering.