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Technical Information
General Motors Ratios
| TRANSMISSION |
1ST |
2ND |
3RD |
4TH |
5TH |
Borg-Warner T-5
(GM Applications) |
2.95 |
1.94 |
1.34 |
1.00 |
0.63 |
Borg-Warner T-5
(GM Close Ratio) |
2.75 |
1.94 |
1.34 |
1.00 |
0.74 |
Borg-Warner T-10
2nd Design |
2.64 |
1.61 |
1.23 |
1.00 |
n/a |
Borg-Warner T-10
2nd Design |
2.88 |
1.74 |
1.33 |
1.00 |
n/a |
Borg-Warner T-10
2nd Design |
3.44 |
2.28 |
1.46 |
1.00 |
n/a |
GM Muncie
(M-21, M-22) |
2.20 |
1.64 |
1.28 |
1.00 |
n/a |
GM Muncie
(M-20) |
2.52 |
1.88 |
1.46 |
1.00 |
n/a |
| GM Powerglide |
1.76 |
1.00 |
n/a |
n/a |
n/a |
| GM Turbo Hydra-Matic 350 |
2.52 |
1.52 |
1.00 |
n/a |
n/a |
| GM TH-400 |
2.48 |
1.48 |
1.00 |
n/a |
n/a |
| GM 200-R4 |
2.74 |
1.57 |
1.00 |
0.67 |
n/a |
| GM 700-R4 |
3.06 |
1.62 |
1.00 |
0.70 |
n/a |
General Motors Dimensions
| TRANSMISSION |
case to
external housing |
overall length |
bellhousing
to mount |
| POWERGLIDE SHORT |
15 1/4" |
24 1/4" |
19 1/2" |
| POWERGLIDE LONG |
15 1/4" |
27 1/2" |
20 1/2" |
| T-200 & T-200C |
27 5/8" |
27 5/8" |
20 1/8" |
| T-250 |
21 5/8" |
27 5/8" |
20 3/8" |
| T-350 SHORT |
21 5/8" |
27 5/8" |
20 3/8" |
| T-350 LONG |
21 5/8" |
30 5/8" |
20 3/8" |
| T-400 SHORT |
24 3/8" |
28 1/4" |
26 3/4" |
| T-400 LONG |
24 3/8" |
34" |
28" |
| 200R4 |
27 3/4" |
27 3/4" |
26 7/8" |
| 700R4 |
23 3/8" |
30-3/4 |
22 3/8" |
| 4L60 |
23 3/8" |
27 3/4" |
22 3/8" |
| 4L60-E |
23 3/8" |
27 3/4" |
22 3/8" |
| 4L80-E |
??? |
31 1/2" |
30 3/8" |
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