Topic: 200r4 or 700r4
in Forum: C3 Driveline Components
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Hi I am considering putting an overdive transmission but am not sure which one to go with. The engine is currently being built and am hoping it will produce 400+ hp and 400+ torque (383 cid). If any one knows first hand with these two swaps and cares to share, I would greatly appreciate it. This car will be a daily driver. -Thanks Tom
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Former Member
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Wayne, NJ - USA
Joined: 5/31/2002
Posts: 973
Vette(s): White 1975 L48 Stingray 129,000 Miles, daily driver.
Check out these similar threads.
http://www.c3vr.com/vrforums/message_go.asp?MID=27392
http://www.c3vr.com/vrforums/message_go.asp?MID=24859
http://www.c3vr.com/vrforums/message_go.asp?MID=23234
http://www.c3vr.com/vrforums/message_go.asp?MID=13437 Very Helpful!
Good luck and let us know how it turns out!
Scot
http://www.c3vr.com/vrforums/message_go.asp?MID=27392
http://www.c3vr.com/vrforums/message_go.asp?MID=24859
http://www.c3vr.com/vrforums/message_go.asp?MID=23234
http://www.c3vr.com/vrforums/message_go.asp?MID=13437 Very Helpful!
Good luck and let us know how it turns out!
Scot
There are a lot of us that already switched to one or the other. I love having my 200R4. Info on my web page.
Brian - NCM Lifetime Member
73 coupe L48, Flat-top pistons, Performer RPM Heads, Crane Cam and roller rockers, Holley 650 vac sec. Performer intake,
3.55 gear BTO 200-4R trans,
Leather seats, Seatbelt Plus 3point seatbelts, Pioneer CD player
Magnaflow Exhuast System
Dewitt radiator and dual electric fans
Borgeson Steering box

Former Member
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Mims, FL - USA
Joined: 1/25/2004
Posts: 9
Vette(s): Owned a Red 75 corvette between 1985-1993. Recently purchased a 76 buckskin Corvette.
OK, I have several 200 4R's that I have rebuilt and is the transmission of choice for me.
I have looked at all the other threads, but all of them have not answered my question.
When going from a TH350 to a 2004R, what am I suppost to do with the crossmember? I know the TH350's mount location is 4" further forward than the 200 4R's mount location. For my G-body cutlass, all I needed was an OD crosmember.
I know that the TH400 crossmember will interchange easily with the 200 4R, as the mount location is very close. Thats why redwingvette's was an easier swap.
So can I move it back and redrill, or do I have to find a TH400 crossmember?
-Emerson
|UPDATED|2/6/2004 7:28:34 PM (AZT)|/UPDATED|
I have looked at all the other threads, but all of them have not answered my question.
When going from a TH350 to a 2004R, what am I suppost to do with the crossmember? I know the TH350's mount location is 4" further forward than the 200 4R's mount location. For my G-body cutlass, all I needed was an OD crosmember.
I know that the TH400 crossmember will interchange easily with the 200 4R, as the mount location is very close. Thats why redwingvette's was an easier swap.
So can I move it back and redrill, or do I have to find a TH400 crossmember?
-Emerson
|UPDATED|2/6/2004 7:28:34 PM (AZT)|/UPDATED|
in Forum: C3 Driveline Components
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