Chevy bellhousing

[trucks1948]

Does anyone have a big block chevy bellhousing bolt pattern?I need to cut out a spacer.Thank you

[badassr1]

you bet

chevy-bellhousing-bolt-pattern.dxf

[tjenus]

Be good for a mid engine plate, thanks KH

[steel 35]

Or an engine stand who needs anything else



Thanks

[trucks1948]

Thanks appreciate you sharing it.

[gene portable welding]

thanks

[Old Iron]

Thank you for sharing this file with us!!!!!!!!!!

[Peechy]

That's awesome !

[No Class]

This may be a stupid question but would this be the same for a small block chev? I had someone ask me a while ago for one.

Thanks

[radicalrescue]

This may be a stupid question but would this be the same for a small block chev? I had someone ask me a while ago for one.

Thanks

yeep they r the same

[little blue choo]

Hey No Class, take notes, this bolt pattern will also fit.
ALL chevy V8's
GM 4300 Vortec V6
Chevy inline 6- post 1962
Chevy 153 inline 4 cyl.
6.2 & 6.5 Detroit Diesels
Durmax V8 diesel
Generation 3 V8's
and a few jeeps that used the modified Chrysler 904 (iron Mike) trans
You never know when someone will ask for something odd that you have and don't realize it.
Rick

[trucks1948]

Good to know thanks

[HomeMade Fabrication]

has anyone tried to use this or have a better one? I have cut this several times and it will not line up to and sbc blocks.

Thanks

[adbuch]

has anyone tried to use this or have a better one? I have cut this several times and it will not line up to and sbc blocks.

Thanks

Which holes don't line up? Personally I would drill the holes (not plasma cut) and only cut the outer perimeter of the adapter plate.
David

[bryantar74]

here is what i came up with. try it. i drilled the holes out one size bit size bigger than 3/8

SBC Mid Plate4.dxf

Bellhousing Dimensions Corrected 1 001.jpg

[adbuch]

here is what i came up with. try it. i drilled the holes out one size bit size bigger than 3/8

[Captain89]

bryantar74 just confirming this corrected plate above. Im about to cut out a mid plate for my LS

[bryantar74]

just now seeing this. it worked for a SBC 350 to power glide im not 100% sure on an ls but i think they use the same bellhousing pattern as the older small blocks.

[big496]

Bolt patterns are the same. The LSX uses a center bolt at the 12 o'clock position in place of the top passenger side bolt.

[adbuch]

Bolt patterns are the same. The LSX uses a center bolt at the 12 o'clock position in place of the top passenger side bolt.

Thanks for that confirmation! Good to know for the future.

David

[DJC]

Does anyone have a drawing for the plate to adapt a SBC to the BOP transmission??

[big496]

I pulled an engine and tranny last week out of a C10. It had a bop 350 mated to it. I kept the adapter plate so I can TRY to draw or send dimensions unless someone beats me to it.

[J-SIG]

I pulled an engine and tranny last week out of a C10. It had a bop 350 mated to it. I kept the adapter plate so I can TRY to draw or send dimensions unless someone beats me to it.

Here's a link to the different bolt patterns http://tech.oldsgmail.com/trans_bp.php# ... ed%20here)
(No dimensions) the dowel pin and bottom 2 bolts are the same on the Chevy & BOP, the last pic in the link show a "universal" housing you may be able to scan and size to Chevy and double check your dimensions too! I junked a couple Buick trans about 3 years ago to melt the aluminum down in my homemade blast furnace to cast some pulleys, pry bar handles, and misc pcs to use on the Lathe & Mill! Thought I had 1 left, but just have Chevy!

Jeff

[adbuch]

Nice share Jeff! This is great information.
David

[DJC]

I pulled an engine and tranny last week out of a C10. It had a bop 350 mated to it. I kept the adapter plate so I can TRY to draw or send dimensions unless someone beats me to it.

Would love it if you could make that happen!! Any interest in selling the adaptor if not?