I am confused and need HELP
I have a 1968 302CI Motor which came from a 69/70 mustang. As we speak a bellhousing part#C5AZ-6392-B IS is in the mail. My Hollander exchange book says i need a C5AZ-6392-D Could someone with a better search knowledge tell me what the difference is between the B and D?

 

I don't know, but I would make sure that the difference is not in 5 bolt holes for the "B" and 6 bolt holes for the "D". That is about the time the switch took place and you need 6 mounting holes for your engine.

 

Thanks for the rapid responce FakeSnake...mine is a 66 clone also.......In my Ford High Performance book there's a listing for various Bellhousing's on P/33, it state's C5AZ-6392-D is for a 164 teeth flywheel & a 6 bolt block but about the "B". still confused

 

you dont want a large 164 bellhousing in an early stan you want the small 157 tooth

 

You R correct thanks, but I have a 1966 Mustang FB which i'm chg'ng over to 5lug, etc. The motor is a 68 model (68-73 Mustang) )65-73 big car) Mech link, calls for 164 teeth, at least in that book listed above.

 

M C3DZ 6392 C* 63-65 BELL HOUSING MUST FAL 3 SPEED
M C3OZ 6392 C .
M C3OZ 6392 D .
M C3OZ 6392 E* 62-65 BELL HOUSING V8 5 BOLTS S/T
M C5AZ 6392 D 65-68 BELL HOUSING 289 HIPO 11
M C60Z 6392 D* 67-68 BELL HOUSING 390 428 SCJ
M D20Z 6392 A 65-67 BELL HOUSING 289 4 S/P


Link

I don't know what the asterisk means.



Description:
Manual transmissions, include both 3 and 4 speed Top Loader transmissions. Ford part number C5AZ-6392-B. For use with all 1968 302 engines and 1969 - 1970 Boss 302 Eliminators. Cast aluminum construction. Shipped bare, no hardware or clutch fork. Search words 68 69 70 small block F J G code

Link, which apparently is a redirect from here when you hit the part link.


Norm

 

thanx norm for the info,
i called the Ford house (old term) and the guy couldn't tell me for sure but he did say he 'thinks" the diff between the "B" & "D" is 157 teeth vs 164 teeth which after hr's of reading threads from this forum and other forums the size & teeth leads to another prob!! anyway i have bought a C5AA-6384-B CASTING# or part# C5AZ-6392-"B". (in the mail) I'm guessing but i thing the 11 after the description in your thread means 11" flywheel!!