When it is time for an automatic transmission rebuild kit, whether for a muscle car restoration, high performance street vehicle, street rod, hot rod, or all out racing vehicle, we have the transmission kit you need for the job. We offer a large variety of performance transmission kits including rebuild kits for the most popular domestic automatic transmission types.
We sell the top quality JW Performance Transmissions brand overhaul kit and master overhaul kit lines. Each transmission rebuild kit includes the same quality components that JW uses in the high performance and racing transmissions that they build. For a further description of what is included in the transmission rebuild kits, click here: Transmission rebuild kit contents
The time to perform a transmission rebuild with one of these automatic transmission rebuild kits is before trouble strikes. Whether you are restoring a street car, or building an all out racing transmission, using a top quality transmission overhaul kit or master overhaul kit will insure maximum performance and durability.
GM TH350 Turbo 350 Transmission Kits |
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Part Number | Description | Price | |
jw 20090 | short kit gasket and seal kit with teflon rings | $64.12 | |
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jw 20100 | overhaul | $155.23 | |
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jw 20110 | master | $223.65 | |
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jw 20110-U | ultimate trans rebuild kit also includes all bushings and a filter | $282.15 | |
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jw 20006 | high flow oil filter, metal screen type | $31.85 | |
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jw 92077T3D | JW Performance How to Build a TH350 DVD |
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GM TH400 Turbo 400 Automatic Transmission Rebuild Kits |
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Part Number | Description | Price | |
jw 30090 | short kit gasket and seal kit with teflon rings | $64.12 | |
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jw 30100 | overhaul | $144.96 | |
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jw 30110 | master | $223.65 | |
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jw 30110-U | ultimate trans rebuild kit also includes all bushings and a filter | $282.15 | |
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jw 30006 | high flow oil filter, metal screen type | $31.85 | |
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jw 92077T4D | JW Performance How to Build a TH400 DVD |
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GM 200-4R Transmission Rebuild Kits |
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Part Number | Description | Price |
jw 75090 | short kit | $98.64 |
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jw 75100 | overhaul transmission kit | $173.10 |
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jw 75110 | master overhaul | $262.47 |
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jw 75006 | transmission filter | $0.00 |
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GM 700R4 / 4L60 Non-Electronic Models Transmission Rebuild Kits |
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Description | Part Number | |
short transmission kit | jw 85090
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1982 - 84 overhaul kit, non-electronic model trans | jw 85100
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1985 - 87 overhaul kit, non-electronic model trans | jw 85100a
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1987 and later overhaul kit, non-electronic model trans | jw 85100b
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1982 - 84 master trans kit, non-electronic model trans | jw 85110
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1985 - 87 master trans kit, non-electronic model trans | jw 85110a
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1987 - 92 master trans kit, non-electronic model trans | jw 85110b
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1993 and later 700 R4 master rebuild kit, non-electronic | jw 85110c
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transmission filter | jw 85006
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NOTE regarding 1987 Model Year 700R4 Transmission: There was a mid-year change on the 700 R4 during the 1987 model year. That is why you see overlap in the part numbers for the 1987 700R4 rebuild kits. To identify which kit you need you can look on the passenger side of the transmission. There will be a casting line that looks like a camel hump. The line starts at the transmission oil pan rail and goes up to the cooler lines and then back to the oil pan rail. If your transmission has this camel hump casting line then you need the 1987 and later model rebuild kit. |
Ford C4 Transmission Rebuild Kits |
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Part Number | Description | Price |
jw 40090 | short kit 1964 - 1969 | $73.33 |
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jw 40091 | short kit 1970 and newer | $73.33 |
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jw 40100 | C4 trans overhaul kit 64-69 model years | $144.96 |
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jw 40101 | trans overhaul kit 1970 and newer | $144.96 |
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jw 40110 | C4 transmission master rebuild kit 64 - 69 model years | $223.65 |
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jw 40111 | C4 transmission master overhaul kit 1970 and newer | $223.65 |
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jw 40006 | C4 high flow transmission filter | $39.38 |
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Ford C6 Transmission Rebuild Kits |
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Part Number | Description | Price |
jw 60090 | short rebuilt kit 1968 and newer | $64.12 |
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jw 60100 | C6 rebuild kit 1966 - 75 models | $144.96 |
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jw 60101 | C6 rebuild kit 1976 and newer models | $144.96 |
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jw 60110 | C6 master rebuild kit 1966 - 75 models | $223.65 |
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jw 60110A | master overhaul kit 1976 and newer | $223.65 |
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jw 60006 | transmission oil filter high volume | $37.49 |
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Ford AOD Transmission Kits (Overdrive, non-electronic) |
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Part Number | Description | Price |
jw 47090 | short kit | $99.51 |
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jw 47100 | overhaul kit 1980 - 83 models | $184.02 |
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jw 47101 | overhaul 1983 and newer | $184.02 |
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jw 47110 | master kit 1980 - 83 models | $251.58 |
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jw 47111 | master kit 1983 and newer | $251.58 |
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jw 47006 | transmission filter | $38.88 |
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Mopar 727 Torqueflite Torque Flight Transmission Rebuild Kits |
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Part Number | Description | Price |
jw 50010C | Sprag Assembly complete bolt in unit | $356.97 |
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jw 50090 | short kit gaskets and seals 1962 - 1970 | $77.93 |
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jw 50091 | short kit gaskets and seals 1971 and newer | $77.93 |
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jw 50100 | overhaul 1962 - 70 models | $144.96 |
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jw 50101 | overhaul 1971 and newer | $144.96 |
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jw 50110 | master kit 1962 - 70, also includes bushings for front pump and tailshaft | $223.65 |
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jw 50111 | master kit 1971 and newer | $223.65 |
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jw 50006 | high flow transmission filter | $26.51 |
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Mopar 904 998 999 Torqueflite Transmission Rebuild Kits |
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Part Number | Description | Price |
jw 55090 | short overhaul rebuilt kit 1960 - 1971 | $64.12 |
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jw 55091 | short kit 1972 and newer | $64.12 |
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jw 55100A | overhaul 1960 - 71 models | $144.96 |
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jw 55100B | overhaul kit 1972 and newer | $144.96 |
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jw 55110A | master 1960 - 65 models | $223.65 |
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jw 55110B | master 1966 - 71 model years | $223.65 |
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jw 55111 | master 1972 and newer | $223.65 |
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jw 50006 | high flow transmission oil filter | $26.51 |
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If you do not find the transmission rebuild kits you are looking for, please contact us and we will be happy to help you.
The main difference between the overhaul kit and the master kit is that the master kit includes the steels. Neither kit includes a transmission filter since many people already have spares, or prefer one type over another. The ultimate kit does include bushings and a transmission oil filter. If you want a filter it needs to be ordered in addition to a rebuild kit except, if you order an ultimate kit.
Gaskets and seals only
Alto or Raybestos red clutches, forward and direct clutches, front band, ring kit, gasket and seal kit
Alto or Raybestos red clutches, forward and direct clutches, steels, front band, ring kit, gasket and seal kit
Ultimate kits include Alto or Raybestos red clutches, forward and direct clutches, steels, front band, ring kit, gasket and seal kit, bushings and a transmission oil filter.
GM Chevy Chevrolet Buick Pontiac Oldsmobile
Powerglide, Power glide
Turbo 350, TH350, TH 350, Turbo Hydramatic 350, Turbo Hyrdro 350
Turbo 400, TH400, TH 400, Turbo Hydramatic 400, Turbo Hydro 400
700R4, 4L60, 700-4R, 200-4R
Ford, Mercury
C4, C6, AOD
AMC Mopar Dodge Plymouth Chrysler
Torqueflite, torque flight, torqueflight, torque flite, TF, 727, a727, 727a, 727b, 727n, 904, 998, 999, A904, A998, A999, Torque Command
Automatic Transmission Adjustment, Tips and FAQ
JW Performance Automatic Transmissions Catalog Index Page