i lost my cheat sheet on chevy automatics. it showed what tranny you have but the style of pan you have. it also told me what bell housing bolt patterns where the V6 and V8 of those trannies.
I been looking for week now ! so I now ask you. do any of you have a link to where I can find out. I now also own this 1984 camaro parts car to fix up the black omen. this car has 2.8 V6 with 4 speed automatic tranny. I'm thinking it the smaller 200-4R, not the bigger 700-4R. I would like to know if the 2.8v6 and a 305 V8 have the same bell housing bolt pattern also.
thanks for any help you can give me.

to day, I got this car v6 running and let it run for over hour with no funny things happening. so I figure I would swap the complete tranny and engine with all the wiring and engine compartment components into the 87 omen, so that what I can make sure verything works after the swap and then. I will take a look at the 305 to make sure I been rebuilt.

 

the v-6 will still have the 700r. different bellhousing tho

 

Transmission and Pan ID

Bellhousing Bolt Patterns

 

Is that your car?...

 

well its one of them. its a parts car, i pick up to fix the black omen.

thanksCamaro 69 for the links.

 

do the 2.8 and 4.3 have the same bellnousing bolt patterns. because i wouldn't mine a 4.3 in the black omen.

 

no, they dont the 2.8 has a pyramid-shape top part as the 4.3 have a more rounded top part. but from the 3.4 and up v6s (3.4, 3.6, 3.8, 4.3) have the same as the v8s.

 

Sorry, that's not correct.
Yes, the 4.3 v6 has the exact same bellhousing pattern and size as the small block v8. Essentially, it's a 350 v8 with two cylinders missing.
But...all the other v6's have a smaller bolt pattern and will not bolt up to a v8 bellhousing pattern.

 

i dont know exactly but i had a 94 3.4 v6 and put in a 350 using the same tranny.