What's The Difference Between BOP and Chevy TH350 ?

Tynan918

Royal Smart Person
Aug 2, 2021
1,086
63
I think I have either a BOP TH350 or BOP TH350C behind my 305 SBC in my '84 Monte Carlo, and not the Chevy TH350...fluid pan is that of a TH350, but the top of the bell housing looks different...
IMG_20220623_231741232.jpg


It isn't pointed at the top like most TH350 I've seen, removed, bought, and installed before...looks to have bunny ears...

Screenshot_20220624-011031-764.png
 

ELCAM

G-Body Guru
Jun 19, 2021
702
93
That is a universal TH 350 case. As far as I know all TH350c variants came with the universal bellhousing.
 

Ribbedroof

Comic Book Super Hero
Supporting Member
Jan 4, 2009
4,506
113
Wellston, OK
That is a universal TH 350 case. As far as I know all TH350c variants came with the universal bellhousing.
Nope. My 81 wagon's original was a chevy-pattern 350C. Maybe they moved to universal cases only sometime after that, though
 
  • Like
Reactions: 1 users

olskool

Apprentice
Sep 26, 2021
63
18
us builders called them a multi case, it will bolt up to all GM engines. and no the C / lock up unit came in all bolt patterns. the non L/U came in all configurations also,,,,,,,,,,,,,
 
Last edited:
  • Agree
Reactions: 1 user

GBodyForum is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates.

Please support GBodyForum Sponsors

Classic Truck Consoles Dixie Restoration Depot Mike's Montes UMI Performance

Contact Admin@GBodyForum.com for info on becoming a sponsor