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TCI 749700

Vaccu Melt 300 Hardened Input Shaft GM Powerglide



TCI 749700
Representative Image
Product images may differ from actual product appearance.

Part Number: 890-749700

Vaccu Melt 300 Hardened Input Shaft
  • GM Powerglide
  • 1.76'' Carrier
  • Powerglide Converter Splines
  • Length: 12-7/8''
  • Each
  • $150.24
    Ships
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    TCI 749700 Vaccu Melt 300 Hardened Input Shaft GM Powerglide $150.24

    Specifications:

    Input Shaft Material
    Vaccu melt 300
    Quantity
    Sold individually
    Manufacturer's Part Number:
    749700

    Pro-X Input Shafts

    Any successful racer knows, ''To finish first, you must first finish.'' That's the idea behind the TCI Pro-X Drag Race GM Powerglide Input Shafts. These two input shafts, one for the standard Powerglide pump or TCI Gerotor pump 890-743500 and one for the TCI ringless Gerotor pump 890-743510 transmissions, incorporate a unique proprietary construction material and a special heat-treated process to prevent input shaft breakage. The direct replacement Pro-X standard configuration input shaft 890-749602 can handle up to 2000 hp applications.

    The Pro-X Ringless design input shaft 890-749603 contains a special bushing to replace load-limiting internal rings, that enlarges the shaft diameter for increased strength. The shaft's full cooler circuit flow has been reengineered to improve the torque converter function, making it more efficient, with better lubrication, resulting in improved strength and durability over other types of ringless input shafts. TCI's Ringless input shaft can handle up to 2500+ hp applications, and requires installation of a TCI Gerotor pump 890-743510 for proper operation.

    Vaccu Melt 300 & Vasco 300

    TCI offers input shafts made form aircraft quality Vaccu Melt 300 steel billet and Vasco 300 material. Engines producing over 800 horsepower need the Vasco 300 for maximum reliability.

    The Turbo-spline shaft allows installation of a 30 spline Turbo-350/500 converter in your Powerglide. These shafts require some minor machining of the stator support to accommodate the included turbo support bushing. We also offer input shafts that will allow the use of a 17-spline Powerglide converter with a Turbo-350/400 transmission.

    Does TCI 749700 fit your vehicle?

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    • Liter: 6.5
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    • EngineType: V8

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    • EngineType: V8

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    • Liter: 5.0
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    1958-1961 CHEVROLET NOMAD

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    • EngineType: L6

    1973 CHEVROLET K20 SUBURBAN

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    1959 CHEVROLET IMPALA

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    • Liter: 4.6
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    • EngineType: V8

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    • Liter: 6.5
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    • EngineType: V8

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    • EngineType: V8

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    • EngineType: L6

    1968 GMC C35/C3500 PICKUP

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    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V6

    1970 CHEVROLET IMPALA

    • CC: 6588
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8

    1954 GMC 100-24

    • CC: 4065
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 248
    • EngineType: L6

    1970-1972 PONTIAC FIREBIRD

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1970 PONTIAC TEMPEST

    • CC: 7456
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1969-1971 CHEVROLET K20 SUBURBAN

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1970 CHEVROLET KINGSWOOD

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1971 CHEVROLET BISCAYNE

    • CC: 7439
    • Liter: 7.4
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    • CUI: 454
    • EngineType: V8

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    • Liter: 6.1
    • SubModel: BASE
    • CUI: 370
    • EngineType: V8

    1967 CHEVROLET K20 SUBURBAN

    • CC: 5358
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 327
    • EngineType: V8

    1973 CHEVROLET EL CAMINO

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1964-1967 CHEVROLET CHEVELLE

    • Liter: 4.6
    • EngineType: V8
    • SubModel: BASE

    1957-1958 CHEVROLET SEDAN DELIVERY

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    • Liter: 4.6
    • SubModel: BASE
    • CUI: 283
    • EngineType: V8

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    • EngineType: L6
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    • Liter: 3.8
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    • EngineType: L6

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    • SubModel: ALL

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    • Liter: 6.6
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    • EngineType: V8

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    • Liter: 7.4
    • SubModel: BASE
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    • EngineType: V8

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    • Liter: 5.5
    • SubModel: BASE
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    • EngineType: V8

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    • Liter: 4.1
    • SubModel: BASE
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    • EngineType: L6

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    • Liter: 5.2
    • SubModel: BASE
    • CUI: 316
    • EngineType: V8

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    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

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    • Liter: 4.3
    • EngineType: L6
    • SubModel: BASE

    1968 GMC C25/C2500 PICKUP

    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8

    1971 CHEVROLET BEL AIR

    • CC: 6588
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8

    1966-1969 CHEVROLET CAPRICE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1969 GMC K25/K2500 PICKUP

    • EngineType: V8
    • SubModel: BASE

    1958-1959 GMC 150 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1968-1969 CHEVROLET IMPALA

    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8

    1968-1969 CHEVROLET BEL AIR

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8

    1963-1965 CHEVROLET BISCAYNE

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 230
    • EngineType: L6

    1956 GMC 250

    • CC: 5179
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 316
    • EngineType: V8

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    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1970-1972 PONTIAC FIREBIRD

    • CC: 7456
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1960 GMC 1000 SERIES PICKUP

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    • SubModel: ALL

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    • SubModel: LUXURY

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    • CC: 3196
    • Liter: 3.2
    • SubModel: BASE
    • CUI: 195
    • EngineType: L4

    1970 CHEVROLET MONTE CARLO

    • CC: 6588
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8

    1967-1968 GMC C35/C3500 PICKUP

    • CC: 5753
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 351
    • EngineType: V6

    1968 GMC C25/C2500 PICKUP

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1972 CHEVROLET BLAZER

    • EngineType: V8
    • SubModel: BASE

    1968 PONTIAC TEMPEST

    • CC: 7014
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 428
    • EngineType: V8

    1965-1971 CHEVROLET BEL AIR

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1972 GMC K35/K3500 PICKUP

    • CC: 6588
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8

    1963 PONTIAC TEMPEST

    • CC: 5343
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 326
    • EngineType: V8

    1967 CHEVROLET C20 SUBURBAN

    • CC: 5358
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 327
    • EngineType: V8

    1959-1967 CHEVROLET BISCAYNE

    • CC: 4638
    • Liter: 4.6
    • SubModel: BASE
    • CUI: 283
    • EngineType: V8

    1963-1965 CHEVROLET P30 SERIES

    • EngineType: ALL
    • SubModel: ALL

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    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1968 GMC K15/K1500 SUBURBAN

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1969-1973 CHEVROLET IMPALA

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1958-1959 GMC 250

    • CC: 5522
    • Liter: 5.5
    • SubModel: BASE
    • CUI: 337
    • EngineType: V8

    1972 CHEVROLET BISCAYNE

    • EngineType: ALL
    • SubModel: ALL

    1951-1953 GMC 100-22

    • CC: 3737
    • Liter: 3.7
    • SubModel: BASE
    • CUI: 228
    • EngineType: L6

    1955-1956 GMC PM250

    • CC: 5179
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 316
    • EngineType: V8

    1968-1969 CHEVROLET EL CAMINO

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8

    1959 CHEVROLET BISCAYNE

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 235
    • EngineType: L6

    1955 GMC PM250

    • CC: 4065
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 248
    • EngineType: L6

    1971-1972 CHEVROLET CHEVELLE

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1967-1968 GMC C35/C3500 PICKUP

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1957 GMC PM250

    • CC: 5687
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 347
    • EngineType: V8

    1961-1962 PONTIAC TEMPEST

    • CC: 3528
    • Liter: 3.5
    • SubModel: BASE
    • CUI: 215
    • EngineType: V8

    1959-1961 CHEVROLET IMPALA

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8

    1966-1969 CHEVROLET IMPALA

    • CC: 6998
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8

    1969-1972 CHEVROLET CAPRICE

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1972 CHEVROLET K10 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL
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