tranny ? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

wibilly · 05-13-2007, 12:15 PM

does a 700r4 bolt up to and work on a 205 case using the thm 350 adapter and shaft and are the lengths the same or do i need to change mounting locations and shaft lenghts

Livrat · 05-13-2007, 02:03 PM

The 700R4 uses the same bolt pattern as the T350 for the 205 adapter.. the tailshaft is longer on the 700R4.. You can just cut it off if desired or have a trans shop change it out.. The 700R4 is longer between the belhousing mount and the transfer case so you will have to either move the engine and trans forward or move the transfer case and crossmember back and redo the linkage and drivelines
Here is a link to the dimensions for different transmissions
http://www.tciauto.com/Products/Tech...bles_print.htm

earl87gta · 05-13-2007, 02:49 PM

when I did mine I think it was 2 in longer I used a spacer that goes between the trans and the transfer case I think it was 3/4 of an in thick. I posted the info up here before on were i bought the spacer it was the cheapest and easyest way to go I think I paid 50 for it at the time.

earl87gta · 05-13-2007, 02:57 PM

try this post here the info on were to get the spacer is posted in this post.
http://67-72chevytrucks.com/vboard/s...d.php?t=128495

wibilly · 05-13-2007, 08:34 PM

thanks for the help guys. was thinking about going to the 700 but it's a little late in the game now. i'm nearly ready for final assembly just need to finish engine and install . the rest of the driveline is in and it's in paint. i know i'm gonna want to make other changes but i think i'm gonna put her togather and run her awhile and see what i like and don't then do her again since i started this project i got 6 more so i have different goALS FOR WHAT I WANT IT TO DO thanks again

05-13-2007, 12:15 PM	#1
wibilly Senior Member Join Date: Nov 2005 Location: northwestern wi Posts: 2,111	tranny ? does a 700r4 bolt up to and work on a 205 case using the thm 350 adapter and shaft and are the lengths the same or do i need to change mounting locations and shaft lenghts __________________ common sense isn't so common anymore Last edited by wibilly; 05-13-2007 at 12:17 PM.

05-13-2007, 02:03 PM	#2
Livrat Member #1049 Join Date: Jun 2000 Location: Troy Montana Posts: 3,940	Re: tranny ? The 700R4 uses the same bolt pattern as the T350 for the 205 adapter.. the tailshaft is longer on the 700R4.. You can just cut it off if desired or have a trans shop change it out.. The 700R4 is longer between the belhousing mount and the transfer case so you will have to either move the engine and trans forward or move the transfer case and crossmember back and redo the linkage and drivelines Here is a link to the dimensions for different transmissions http://www.tciauto.com/Products/Tech...bles_print.htm

05-13-2007, 02:49 PM	#3
earl87gta Senior Member Join Date: Dec 2003 Location: Kingsport TN Posts: 4,641	Re: tranny ? when I did mine I think it was 2 in longer I used a spacer that goes between the trans and the transfer case I think it was 3/4 of an in thick. I posted the info up here before on were i bought the spacer it was the cheapest and easyest way to go I think I paid 50 for it at the time. __________________ Earl 68 2500 4x4 GMC Burb

05-13-2007, 02:57 PM	#4
earl87gta Senior Member Join Date: Dec 2003 Location: Kingsport TN Posts: 4,641	Re: tranny ? try this post here the info on were to get the spacer is posted in this post. http://67-72chevytrucks.com/vboard/s...d.php?t=128495 __________________ Earl 68 2500 4x4 GMC Burb

05-13-2007, 08:34 PM	#5
wibilly Senior Member Join Date: Nov 2005 Location: northwestern wi Posts: 2,111	Re: tranny ? thanks for the help guys. was thinking about going to the 700 but it's a little late in the game now. i'm nearly ready for final assembly just need to finish engine and install . the rest of the driveline is in and it's in paint. i know i'm gonna want to make other changes but i think i'm gonna put her togather and run her awhile and see what i like and don't then do her again since i started this project i got 6 more so i have different goALS FOR WHAT I WANT IT TO DO thanks again __________________ common sense isn't so common anymore



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