BBF 1.00″ OD Drive Mandrel, 4.750″ Long with 1/8″ Keyway 6550
$215.75 Each
Stef’s 1.000″ OD Crank Drive Mandrel features a black hard coat finish for long life. This mandrel is designed to be used with a Big Block Ford with 3 bolt, 3.200″ bolt circle or 4 bolt, 3.300″ bolt circle pattern.
- 1/8″ full length keyway
- BBF 2.278″ male register
- 4.750″ long
- Industry standard 1.000″ OD fits most standard drive pulleys