200-4r from Cadillac with 307 Olds.

[turbows6]

Does a 200 from a mid-80's RWD Cadillac with a 307 Olds motor have the same bellhousing as a Chevy motor?

Reason I'm asking is because I'm thinking about buying a Fleetwood Brougham and putting a 5.3 LS motor in, but using a 200-4r, so all the gauges will work etc.

 

[Hotrodbuick]

No it should have the bop bolt pattern if indeed it's from an olds motor.


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[john keskes]

what does the Metal Tag at near the tail shaft say ( if it's still there ) ? it's a 3 Letter code..

 

[pacecarta]

200-4r will be BOP and SB chevy pattern
not a direct bolt up to LS
the outer bolts should bolt up but only one of the top 2 , and theres no bell housing at bottom on the 2004r so no bottom bolts when going to LS

http://www.gt40s.com/forum/gt40-tech-engines-induction-exhaust/31312-chevy-ls-bellhousing-bolt-pattern.html

 

[TexasT]

Check out extreme autos New belhousings for the 2004r. Should be able to go to an lsx with that.

http://www.turbobuick.com/forums/index.php?threads/402724/

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[forcefed3.8's]

It will bolt to an LS engine.

 

[TexasT]

Sez it is for a Reid Bell and that it will bolt to mopar and Chevy including ls on the first post.

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[turbows6]

I thought any LS engine would bolt to any trans from a SBC. The aftermarket bell is neat, but I'm not going sink that kind of money into a mid-eighties Cadillac cruiser.

 

[turbows6]

what does the Metal Tag at near the tail shaft say ( if it's still there ) ? it's a 3 Letter code..

I don't know, I'm picking up the car tomorrow. It's the stock transmission in a 1986 Fleetwood Brougham.

It's a super clean car. Only problem is that it's got a high mileage carbureted 307.