1958-70 Chevy Impala Disc Brake Conversion Kit, Rear, 12" Rotors, OE Rearend Caliper Color:Black (PC-B3) (+$100.00) The 36" intermediate shaft is

The 36" intermediate shaft is supplied so you can cut it to the length you need

Includes T6061 aluminum hubs and caliper mounting brackets

Engine mounts will accommodate both small and big block Chevy V-8 and are available in stock location only

Be cautious of modular spindle failures as sonic testing proves Western Chassis' spindle is far superior and no porosity

1958-70 Chevy Impala Disc Brake Conversion Kit, Rear, 12" Rotors, OE Rearend Caliper Color:Black (PC-B3) (+$100.00) The 36" intermediate shaft isPerformance Online now offers you the option of upgrading the rear of your classic car to 12" disc brakes. Available for 1958 70 Chevy Impala, Biscayne, Belair, Caprice fullsize cars. This specific kit is for the original GM drop out style rear end. Kits come standard with aluminum PBR style calipers, stainless hoses and drilled, slotted and zinc plated rotors. These kits increase performance and driver feedback.