1963-70 Chevy C10 Black Out Disc Brake Conversion Kit, Rear 6-Lug Pitman Arms-Idler Arms 1958-64 Chevy Impala Belair Biscayne Hoses not included

Hoses not included

GM and Ford Mustang master cylinder bolt patterns

• (This fan is 3 1/4" deep through the center of the motor

4" Front - 6" Rear Drop

1963-70 Chevy C10 Black Out Disc Brake Conversion Kit, Rear 6-Lug Pitman Arms-Idler Arms 1958-64 Chevy Impala Belair Biscayne Hoses not includedOur 1963 70 Chevy & GMC truck rear Black Out disc brake converion kit now offers you the option of upgrading the rear of your truck to perform like the front. These kits are available in 6 x 5. 5" bolt pattern and come standard with GM ratcheting emergency brake integrated calipers. Works with rearends that have "Bolt On" backing plates.