These CNC laser cut brackets are designed to mount on your existing stock drum spindles with no modification required.  The use late 90's GM half ton calipers and rotors which offer excellent stopping power for a very reasonable cost.

This listing is for brackets, mounting bolts, dust caps, seals, banjo bolts, hose locks, cotter pins and instructions.   

Requires minor machine work to rotor if using stock rims.

Should you prefer a wheel kit, they can be found here.

1965 Rivieras will require a different kit.