![]() |
![]() |
#1 |
LED King
Join Date: Jan 2003
Location: Sacramento, CA
Posts: 2,088
|
Transmission
What are the differences between the transmissions? I believe I have a TH700R4 - but I'm not sure. I know the shape of the pan & where the modulator is or isn't can tell you alot. What are the differences between the TH350, the TH400, and the TH700R4?
Thanks guys.
__________________
Tyler 1985 C10 305 w/ Bowtie OD TH700R4 3.42 LSD 202,000 miles 2006 Ford Focus ZX3 5-speed Stick 2016 Chevy Spark EV Gone: 2002.5 VW GTI 24v VR6 Gone: 2008 VW R32 |
![]() |
![]() |
![]() |
#2 |
Garage Queen Material
Join Date: Oct 2002
Location: USA
Posts: 4,129
|
the th400 is stonger and made for big blocks.
the th350 is very common and in a lot of small blocks the 700r4 is the overdrive tranny(4 speed) |
![]() |
![]() |
![]() |
#3 |
I'm back with 2nd truck!
Join Date: Feb 2002
Location: Texas
Posts: 3,775
|
Look below for tranny id. A 200r4 is like a 700r4 but has not as steep 1st gear like the 700r4.
![]()
__________________
1979 Chevrolet Bonanza Big10 "Tootsie Roll" 1985 Chevrolet Silverado (wife's) Member of the Southern Bowties Club "Don't underestimate how sexy a fat man who drinks to excess can be." Homer Simpson |
![]() |
![]() |
![]() |
#4 |
Account Suspended
Join Date: Jan 2003
Location: il
Posts: 115
|
if its original then it wil be 700r4 or th350, check to see if you have 12D or 123D on your indicator above the column in the dash
|
![]() |
![]() |
![]() |
#5 |
LED King
Join Date: Jan 2003
Location: Sacramento, CA
Posts: 2,088
|
Yeah, It's a TH700R4 - it's overdrive. The indicators are (OD), D, 2, 1 Thanks for the help everyone!
__________________
Tyler 1985 C10 305 w/ Bowtie OD TH700R4 3.42 LSD 202,000 miles 2006 Ford Focus ZX3 5-speed Stick 2016 Chevy Spark EV Gone: 2002.5 VW GTI 24v VR6 Gone: 2008 VW R32 |
![]() |
![]() |
![]() |
Bookmarks |
|
|