HELP ME PLEASE: RESTO BUILD SHEET & FENDER TAG ?'s @ Transmission
I did a search for you and sure enough D11 is a 904 manual transmission.
However what you probably have is a light duty (because of the /6)904 automatic trans.
Anyways I would stay away from the hyper-pac.If you want to go to a 4 bbl go with a Clifford or Offy.Much better on the street.Team them up with either a 390 cfm Holley or a 500 Edelbrock.
I did a search for you and sure enough D11 is a 904 manual transmission.
However what you probably have is a light duty (because of the /6)904 automatic trans.
Anyways I would stay away from the hyper-pac.If you want to go to a 4 bbl go with a Clifford or Offy.Much better on the street.Team them up with either a 390 cfm Holley or a 500 Edelbrock.