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Race Transmissions
512600 C-4 transmission

 

Powerglides can be found here.
 
PRO-X™ Powerglide Transmission can be found here.
If you would like a specific recommendation from a TCI® product specialist based on your vehicle specs, click here.

TCI® Competition transmissions are designed to meet the needs of competition-only vehicles. Both Full Manual and Trans-Brake applications retain no automatic shift features.
 

Features:

High-performance clutches and bands

Special heat-treated, high capacity races and sprags 

Dyno and pressure tested

Improved lubrication system

Blueprinted

Race Transmissions
If you would like a specific recommendation from a TCI® product specialist based on your vehicle specs, click here.

  Applications Engine Full Manual Trans-Brake
AMC AMC 1972 & later Torque Command 727, reverse shift pattern 290, 303, 304, 360, 390, 401 602000
 
Chrysler Chrysler 1967-79 Torqueflite 727, small block, non lock-up, 18 3/8" tailshaft, reverse shift pattern 318, 340, 360 112100
112700
Chrysler 1967-79 Torqueflite 727, big block, non lock-up, 18 3/8" tailshaft, reverse shift pattern 383, 400, 426, 440 112000
112500
Chrysler 1967 & later Torqueflite 904,small block non lock-up, reverse shift pattern 318, 340, 360 112400
 
Ford Ford C6 1966 & later, FE, 13 1/2" tailshaft, reverse shift pattern 332, 352, 390, 406, 427, 428 412000
413000
Ford C6 1966 & later, 13 1/2" tailshaft, reverse shift pattern 351M, 400, 429, 460  412200
413200
Ford C6 1966 & later, 13 1/2" tailshaft, reverse shift pattern 289, 302, 3510, 351W  412400
413400
Ford C4 1970-82, small bellhousing,
(dipstick goes into the transmission case),
26 spline input shaft, reverse shift pattern
289-351 512200 12
512502 12

512512
1, 12
Ford C4 1970-82, large bellhousing,
(dipstick goes into the transmission pan),
26 spline input shaft, reverse shift pattern
289-351 512600 12
512506 12
General Motors GM 1984-93 700R4, 30spline, 30 3/4"
overall length, reverse shift pattern
V8 371001 2

371061
3
 
GM 1981-90 2004R, 27 spline, reverse shift pattern Chevy, Olds, Pontiac, Cadillac V8 381061 3
 
GM 1983-87 2004R, 27 spline, reverse shift pattern Buick Turbo Regal V6 381001 2

381061
3
 
Chevrolet TH350 non lock-up, with 6" tailshaft, forward shift pattern Chevrolet V8, 4.3 Liter V6 312000 4

312010
1,4

312045 4,7,11

312055 7,11
 
Chevrolet TH350 non lock-up, with 6" tailshaft, reverse shift pattern   312001
312500

312510
1
Buick, Olds, Pontiac, Cadillac TH350 non lock-up, with 6" tailshaft, reverse shift pattern except where noted All B.O.P. V8 312100 4

312110
1,4
312610 1
Chevrolet TH400 with 4" tailshaft, large yoke, reverse shift pattern All Chevrolet 212000 12

212010
1

212015 8

212016 8,9
212500 6

212510
1,6

212505
5,6

212506 5,6,9

212515 1,9

212545 8,10
Buick, Olds, Pontiac, Cadillac TH400 with 4" tailshaft, large yoke, reverse shift pattern All B.O.P. 212300

212310
1
213000 6

213010
1,6

213015 5

213045 8,10
Buick, Olds, Pontiac, Cadillac TH400 with 9" tailshaft, large yoke, reverse shift pattern All B.O.P. 212390
 

Footnotes:
1 Special 2.75 low gear set installed
2 Functional lock-up (376600 lock-up kit installed)
3 4-speed non lock-up application
4 TH-350 with forward shift pattern
5 Premium Red Eagle clutches
6 With special line pressure, clutch pack settings and VM300 billet input shaft for higher load applications
7 Special stock eliminator lightweight low drag special 
8 Modified front drum and Vasco 300 input shaft
9 Cast aluminum pan (+2 quarts)
10 Aluminum high gear drum
11 Governor auto 1-2 shift
12 Reverse Shift Pattern

Torqueflite Notes:
Beginning in 1978 for Chrysler and 1979 for AMC a lock-up torque converter was used in many transmissions. You cannot interchange a lock-up converter for a non-lock converter.
When changing to an aftermarket torque converter it may be necessary to replace the OEM flexplate and mounting bolts.

Ford C-4 Notes:
1965-69 applications can use the TCI® Competition transmission by using a 70 & later 28 spline torque converter with the transmission.
All C-4 transmissions are shipped minus bellhousing due to many applications. Contact TCI® Tech Line if you require a bellhousing prior to ordering.
All Ford C-4 Competition transmissions have new VM300 billet input shaft as standard feature for additional strength.

Ford C-6 Notes:
When ordering please reference if existing transmission has a shift lever which points up or down.
All Ford C-6 Competition Transmissions have cast aluminum deep pan with special filter as standard feature to assure adequate fluid delivery.

GM TH-700R4 (4L60) Notes:
30 spline transmissions can be installed in the 1984 1/2 & earlier vehicles by using 30 spline torque converter with the transmission.

GM TH-350 Notes:
TCI® offers both a forward and reverse shift pattern option in the full manual valve body. See footnotes in application chart.
Fit-all cases can be included as a special option, contact TCI® Tech Line for details.

 
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