3899621 bellhousing

kamaro kid

Oct 24, 2017
North Cacalacki
Anyone have an extra one of these?? If not does anyone have experience with installing and dialing in one of the aftermarket bells? I'm curious which product you chose and how it measured for crank centerline and block parallel. CALL OFF THE DOGS...FOUND ONE.
Last edited:

big gear head

Veteran Member
Jul 30, 2001
I have an original 621 bell housing for sale. I'm not sure if it's what you need or not. They are better for restorations than for performance use. Most people will go with a Quick Time for racing.