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| | | Forums66 Topics128,164 Posts1,056,966 Members48,458 | | 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!
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For helping keep this great
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on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Feb 2010 Posts: 323 'Bolter | | 'Bolter Joined: Feb 2010 Posts: 323 | I hear some of the early one's had issues.
These old bolts are in my blood. Hard thing is focusing on just one.
1937 Chevy 1/2 ton panel
1953 GMC 2 ton. future car hauler
| | | | | Joined: Apr 2005 Posts: 2,101 'Bolter | | 'Bolter Joined: Apr 2005 Posts: 2,101 | The preferred one is from 87-92. 93's are 4L60E (electronic)
Fred
1956 3100 Pickup/Red/350/3sp OD/PS/Disc Brakes
1957 Bel Air Sport Coupe/Red/355/TH350/PS/Disc Brakes
2017 Silverado LT Single Cab SB/Black/5.3/6 Speed Trans
1947 Willys CJ2A w/F-Head engine
| | | | | Joined: Aug 2007 Posts: 1,859 Grumpy old guy playing with trucks, cars, and boats | | Grumpy old guy playing with trucks, cars, and boats Joined: Aug 2007 Posts: 1,859 | I prefer to have any trans gone thru by a friend of mine who builds transmissions for towing/racing/etc. Cheep insurance
88 and newer have electronic speedos
The problems we face today can not be addressed at the same level of intelligence we were at when we created them - Albert Einstein Or with the same level of $ - Me
| | | | | Joined: Jul 2006 Posts: 183 Shop Shark | | Shop Shark Joined: Jul 2006 Posts: 183 | Got mine from Bowtie overdrives . Just didn't want to take my chances on a used non overhauled one. Just love it, not a single problem with it, just drive and drive!!  | | | | | 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 | I took out my 350 automatic. I'm running 400 horses. I put in a 700r4 and man, I've never been happier. First gear is lower and with a shift kit its been a killer...... so much so that just TONIGHT the rear end gave up the ghost. I shelled it and drifted into the yard! The shift kit has to go!! | | | | | Joined: Oct 2006 Posts: 4,983 Master Gabster | | Master Gabster Joined: Oct 2006 Posts: 4,983 | These guys build transmissions for studs. They will ship. http://www.phoenixtrans.com/
~Jim
| | | | | Joined: Feb 2004 Posts: 29,860 Kettle Custodian (pot stirrer) | | Kettle Custodian (pot stirrer) Joined: Feb 2004 Posts: 29,860 | You're learning about shift kits the hard way. If you simply shift up, never down, a shift kit is OK, I guess, but on several of the downshifts possible during normal driving, the shift timing is such that you're in two gears at once, momentarily. That locks up the rear end for a fraction of a second, and either breaks the spider gear pivot shaft, or wears out the carrier housing. I've seen carriers with the pivot shaft hole worn into a slot 1/4" long as a direct result of a shift kit being installed. There are better ways to beef up a transmission that don't involve screwing around with shift timing, but I'm sure all the self-appointed experts here will disagree with me.
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: Feb 2010 Posts: 323 'Bolter | | 'Bolter Joined: Feb 2010 Posts: 323 | I prefer to have any trans gone thru by a friend of mine who builds transmissions for towing/racing/etc. Cheep insurance
88 and newer have electronic speedos How do you address the electronic speedo with a stock gauge?
These old bolts are in my blood. Hard thing is focusing on just one.
1937 Chevy 1/2 ton panel
1953 GMC 2 ton. future car hauler
| | | | | Joined: Mar 2005 Posts: 98 'Bolter | | 'Bolter Joined: Mar 2005 Posts: 98 | convert to mechanical speedo drive
50 chevy 3100
| | | | | Joined: Aug 2007 Posts: 1,859 Grumpy old guy playing with trucks, cars, and boats | | Grumpy old guy playing with trucks, cars, and boats Joined: Aug 2007 Posts: 1,859 | get the electric speedometer drive for $300 (cable X - from Abbott industries) or replace the stock gauge and buy an electronic speedo for about $100
The problems we face today can not be addressed at the same level of intelligence we were at when we created them - Albert Einstein Or with the same level of $ - Me
| | | | | Joined: Mar 2005 Posts: 98 'Bolter | | 'Bolter Joined: Mar 2005 Posts: 98 | you dont need to spend $300 or even $100 to do this. oem parts are availiable if you look. use the mechanical speedo drive for an older 700r4 in the newer one. thats what i did when i put in a 1990 700r4 into my 1983 monte carlo
50 chevy 3100
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