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#1 |
Registered User
Join Date: Feb 2004
Location: Texas
Posts: 3
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converting from powerglide to 700r-4
Can anyone tell me what all to consider or I need to do for this conversion?
Thanks Dave Dobyns |
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#2 |
Registered User
Join Date: Aug 2002
Location: Des Moines, IA
Posts: 154
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Do a search for 700 conversion. There are several posts that discuss this.
__________________
72 Cheyenne 2wd LWB 402/350 CC/PS/PB/AC Tilt/Tach (upgrading to 4X4 402/700R4 CC/PS/PB/AC Tilt/Tach PW/PL) 71 Custom Deluxe 350/350 Tilt/PS/PB 00 Blazer |
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#3 |
Registered User
Join Date: May 2001
Location: Bethlehem, GA, USA
Posts: 389
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conversion
You will need:
Kickdown Cable Different torque converter relocate transmission crossmember Shifter replacement or conversion Your Driveshaft will need to be 2.5" shorter That's about it unless my memory is fading. Great conversion. I love mine. Tom |
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#4 |
Registered User
Join Date: Feb 2004
Location: Texas
Posts: 3
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Thanks for the info. Can I run a toggle switch for the lockup? Will the driveshaft front yoke fit the 700?
Thanks Dave |
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#5 |
Registered User
Join Date: May 2001
Location: Bethlehem, GA, USA
Posts: 389
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questions
Yes the same yoke will work with a 700R4 that works with the glide/th350. I also have read that you can activate the lockup with a toggle switch. I have not looked much at that because my 700 is a non lockup version.
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#6 |
Yeah baby!
Join Date: Feb 2001
Location: United Kingdom
Posts: 436
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You may want to also consider the 2004r box. It is not necessary to modify the driveshaft as it is the same length as the 'glide.
Opinions vary on this box (as with 700) but if it is built right you should have no problems.
__________________
11.37 @116 |
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#7 |
Cowboy Fan for Life!!!!!!
Join Date: Apr 2002
Location: Amelia, Virginia
Posts: 2,921
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If you use the TPI wiring for the 700R4 you don't have to use any switches. I have had mine installed for a few years now & I have had no trouble whatsoever............Jerry
I just wish I had went with a .411 posi instead of the .373 posi.
__________________
1967 ShortBed Fleetside 3/4 Drop 350/700R4 Tilt wheel 18 x 8 Torque Thrust II's Future mods: All new gauges & wood bed My Zip is 23002 I ship UPS, USPS |
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#8 |
Registered User
Join Date: Feb 2004
Location: Texas
Posts: 3
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How does the TPI wiring hook up since I haven't got a computer?
Thanks Dave |
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#9 |
Registered User
Join Date: Jan 2004
Location: NH
Posts: 2,266
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Got my 700R4 from TPI fours ago and have had no problems, I thought the 700R4 had the th400 spline yoke?? I also put in a 2200 stall, running 373 gears that are coming out and putting in 4.11's
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