bellhousing casting # [Archive] - Chevelle Tech

: bellhousing casting #


JChilders
Dec 29th, 06, 1:21 PM
I am looking for a 10.5 bellhousing for my 72 chevelle. One local supplier has one and the casting number starts with 403. Does anyone know what that came from. Thanks for the info.

newmexguy
Dec 29th, 06, 1:29 PM
one of the more common ten and a half bellhousings is the #383 (last three #'s) the #403 (last three #'s) is for an eleven inch clutch.

JChilders
Dec 29th, 06, 1:31 PM
Thanks for the info. It seems he gave me bad info.

SS 427
Dec 29th, 06, 10:08 PM
one of the more common ten and a half bellhousings is the #383 (last three #'s) the #403 (last three #'s) is for an eleven inch clutch.

403 is for 10.5 inch. 621 is for 11 inch and harder to find.