Topic: Re: 700R4
in Forum: C3 Driveline Components
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Moderator
Duncanville, TX - USA
Joined: 11/8/2003
Posts: 20214
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/
Am-Fm/map light National/Regional/Chapter NCRS "Top Flight"
#2-1985 Bright Red/Carmine Cp.L-98/auto
Member: NCRS, NCRS Texas, Corvette Legends of Texas
I haven't actually done a swap myself, but I have build several 700s for members here, and several for local club members. The last one for a feller here used a factory crossmember from a '77(I think) to install in his '81, and was a bolt in deal, other than having to elongate the mount bolt holes a wee bit. Of course, he had to shorten the driveshaft, and set up the TV cable linkage. I think he took it to a muffler shop afterwards to finish the exhaust. I did one a few months ago for a club member that bought a Bowtie xmember, brackets, etc., and he had a lot of issues with getting everything to fit correctly, so...who knows? Then again, this particular guy is a perfectionist.
I did do a swap many years ago from a 350 to a 700, but that was on an '82....that should have had a 700 in it to start with....someone had swapped it way back when...when nobody knew how to fix a 700....
I did do a swap many years ago from a 350 to a 700, but that was on an '82....that should have had a 700 in it to start with....someone had swapped it way back when...when nobody knew how to fix a 700....

Joel Adams
C3VR Lifetime Member #56
My Link
(click for Texas-sized view!) NCRS
"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"
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Rochester, NY - USA
Joined: 6/12/2012
Posts: 95
Vette(s): 1980 L- 82 fully restored and upgraded.
Nice rod7515 with a 3.08 chimed in ! And confirmed my worry that gear would cause some issues. And the BTO cross member fit so well in my 1980 even accommodating the exhaust the goes from driver side and crosses to passenger side I was shocked . Matter of fact I am removing that pipe because the BTO cross member allows for a straight shot from header to over axle pipe allowing me to eliminate that one curved pipe.
|UPDATED|11/19/2012 8:35:37 PM (AZT)|/UPDATED|
If some had an issue my guess would be he may have had a 80-82 cross for an earlier model that would cause problems or an earlier cross trying to fit it on a 80-82. I until today have never herd of a bto cross not fitting just right it is possible I guess it was manufactured off.
|UPDATED|11/19/2012 8:35:37 PM (AZT)|/UPDATED|
1980 , ZZ430 , 3.92 rear , 700R4 2400 stall NEW EZ EFI
rod7515 said: Hey Greg, we all own C3's, how wise a decision can we make! lol
True Rod, so true! When I bought mine this year I'm sure some people I know questioned my sanity.

2012101154624r.jpg)

Build Date: May 7, 1975. 383 w/267 RWHP/310 RWTQ
rod7515 said: Hey Greg, we all own C3's, how wise a decision can we make! lol
hear hear brother

1975 Corvette Coupe
My first Vette.....trying to fix stuff
My Project:
https://docs.google.com/folder/d/0B6uOAIjGf3cWejQ5TjNkcVRybGs/edit
Adams' Apple said:
I haven't actually done a swap myself, but I have build several 700s for members here, and several for local club members. The last one for a feller here used a factory crossmember from a '77(I think) to install in his '81, and was a bolt in deal, other than having to elongate the mount bolt holes a wee bit. Of course, he had to shorten the driveshaft, and set up the TV cable linkage. I think he took it to a muffler shop afterwards to finish the exhaust. I did one a few months ago for a club member that bought a Bowtie xmember, brackets, etc., and he had a lot of issues with getting everything to fit correctly, so...who knows? Then again, this particular guy is a perfectionist.
I did do a swap many years ago from a 350 to a 700, but that was on an '82....that should have had a 700 in it to start with....someone had swapped it way back when...when nobody knew how to fix a 700....
I did do a swap many years ago from a 350 to a 700, but that was on an '82....that should have had a 700 in it to start with....someone had swapped it way back when...when nobody knew how to fix a 700....

interesting, at least I dont have to worry about the exhaust with side mount pipes

1975 Corvette Coupe
My first Vette.....trying to fix stuff
My Project:
https://docs.google.com/folder/d/0B6uOAIjGf3cWejQ5TjNkcVRybGs/edit
Redwingvette said: Lots of great stuff has been posted so if you are interested I have a page on my install of the 200-4R in my 73. I bought the Level two package from BTO and did the install myself.
I have a 3.55 rear gear.
Anyway, Here is just a little info
link didnt work for me :(
1975 Corvette Coupe
My first Vette.....trying to fix stuff
My Project:
https://docs.google.com/folder/d/0B6uOAIjGf3cWejQ5TjNkcVRybGs/edit
The side pipes are out of the way, not an issue with the trans.
|UPDATED|11/20/2012 6:13:21 AM (AZT)|/UPDATED|
By the way Jason, I was looking at your pictures of your rebuild, you've done a ton of work on the car, nice job.
Dave
|UPDATED|11/20/2012 6:13:21 AM (AZT)|/UPDATED|
Lifetime Member #116
Dave's '82

Moderator
Duncanville, TX - USA
Joined: 11/8/2003
Posts: 20214
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/
Am-Fm/map light National/Regional/Chapter NCRS "Top Flight"
#2-1985 Bright Red/Carmine Cp.L-98/auto
Member: NCRS, NCRS Texas, Corvette Legends of Texas
ROCKRDR said:
link didnt work for me :(
Redwingvette said: Lots of great stuff has been posted so if you are interested I have a page on my install of the 200-4R in my 73. I bought the Level two package from BTO and did the install myself.
I have a 3.55 rear gear.
Anyway, Here is just a little info
link didnt work for me :(
Try this un...
http://www.cardomain.com/ride/565523/1973-chevrolet-corvette/page-15/
Joel Adams
C3VR Lifetime Member #56
My Link
(click for Texas-sized view!) NCRS
"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"

Equinunk, PA - USA
Joined: 10/31/2007
Posts: 2466
Vette(s): 1972 conv, 4-speed, 350, 200hp, numbers match, rally wheels, war bonnett yellow w/white top. good condition, nice driver.
Any new info on this swap? I am looking at one. Do not know what it came out of.
in Forum: C3 Driveline Components
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