Click on image for the lowdown. 
====
| | |
3 members (Guitplayer, 2Wheels, 1 invisible),
161
guests, and
3
robots. | | Key: Admin,
Global Mod,
Mod | | | Forums66 Topics128,196 Posts1,057,395 Members48,469 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
| | THANKS!
For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Jan 2020 Posts: 71 'Bolter | | 'Bolter Joined: Jan 2020 Posts: 71 | So I've swapped my 3 spd transmission for the 700R4, however the top of the 700 barely rubs the seam on the transmission tunnel. Is there a chance that you might be able to use a different motor mount to lower the transmission slightly? If not, what's the best method to trimming the seam?
"The greatest use of life is to spend it on something that will outlast it" ~ William James
'25 Chevy Superior '66 Chevy C10 '03 Chevy Silverado 1500 HD
| | | | | Joined: Feb 2004 Posts: 29,885 Kettle Custodian (pot stirrer) | | Kettle Custodian (pot stirrer) Joined: Feb 2004 Posts: 29,885 | Use the 700 for a boat anchor like it was originally intended to be, and install a Turbo 350. On a scale of 1 to 10, a 700R4 rates about a minus 3. The other option would be to use a 9 pound hammer to create a little more room after removing the transmission to give yourself some space to swing it effectively. Jerry
"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt! There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway Love your enemies and drive 'em nuts!
| | | | | Joined: Jan 2020 Posts: 71 'Bolter | | 'Bolter Joined: Jan 2020 Posts: 71 | Thanks Jerry. I'm gonna have to live with the boat anchor for a while. This has took a lot longer to get done than I ever thought it would. But if I ever have problems I'll be sure to take your advice.
"The greatest use of life is to spend it on something that will outlast it" ~ William James
'25 Chevy Superior '66 Chevy C10 '03 Chevy Silverado 1500 HD
| | | | | Joined: Jan 2019 Posts: 2,244 Herder of Cats, Goats, and Sheep (moderator) | | Herder of Cats, Goats, and Sheep (moderator) Joined: Jan 2019 Posts: 2,244 | A sledgehammer is the traditional tool for clearancing seams like that. Pick a direction and roll it all the same way rather than just trying to smash it down.
The biggest thing to making a 700R4 reliable is making sure the TV cable is set up *exactly* right. Close is not good enough. There are a couple aftermarket TV systems available with setup and adjustment procedures. | | | | | Joined: Feb 2004 Posts: 29,885 Kettle Custodian (pot stirrer) | | Kettle Custodian (pot stirrer) Joined: Feb 2004 Posts: 29,885 | Making several shallow slots in the pinch weld about an inch apart with a thin cutoff wheel on a small angle grinder makes it easier to roll it up in a uniform fashion. It reduces the amount the metal has to stretch as it rolls. Jerry
"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt! There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway Love your enemies and drive 'em nuts!
| | | | | Joined: Dec 2001 Posts: 14,522 Moderator: Welcome Centre, Southern Bolters, Legion Hall | | Moderator: Welcome Centre, Southern Bolters, Legion Hall Joined: Dec 2001 Posts: 14,522 | Depending on how close it is ....on my 52 panel i trimed about 1/2 inch off and the lip of the tranny cover covered it. I hear Jerry loud and clear but my 700 in the panel worked like a charm for 7 years before I sold it.....and the 800 in my 37 pickup gets abused fairly regular and still running strong. | | | | | Joined: Oct 2005 Posts: 4,261 "Hey! I sound like Darth Vader!! | | "Hey! I sound like Darth Vader!! Joined: Oct 2005 Posts: 4,261 | Maybe jam a large prybar in there and persuade the sheet metal to bend to your will? Just a nudge. | | | | | Joined: May 2015 Posts: 11,180 Housekeeping (Moderator) Making a Stovebolt Bed & Paint and Body Shop Forums | | Housekeeping (Moderator) Making a Stovebolt Bed & Paint and Body Shop Forums Joined: May 2015 Posts: 11,180 | A friend who was doing aftermarket exhaust systems in Ford Powerstrokes that had a flat downpipe used a hydraulic pry tool to fit a 4" downpipe in a spot where there was originally about 2" of space, but that was pretty drastic. That was done with the engine in place. If you have enough room to swing that sledge, that works just fine. Back it up with another sledge or anvil on the top side and that seam will fold over nicely.
Kevin 1951 Chevy 3100 work truckFollow this saga in Project JournalPhotos 1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car) Busting rust since the mid-60's If you're smart enough to take it apart, you darn well better be smart enough to put it back together. | | | | | Joined: Sep 2011 Posts: 1,462 'Bolter | | 'Bolter Joined: Sep 2011 Posts: 1,462 | The biggest thing to making a 700R4 reliable is making sure the TV cable is set up *exactly* right. Close is not good enough. There are a couple aftermarket TV systems available with setup and adjustment procedures. X2, that and don't drive in od for long if the TCC isn't locked up.
BC 1960 Chevy C10 driver 261 T5 4.10 dana 44 power loc 1949 GMC 250 project in waiting 1960 C60 pasture art Retired GM dealer tech. 1980 - 2022 | | |
| |