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Hughes Performance GMDD 1/4

- Torque Converter Direct Drive - TH350/TH400 30Spl 10.75 Bolt Pattern 1/4 Midplate

512-GMDD 1/4

made in usa
jegs shipping
FREE Shipping
Estimated ship date 10/27/17 if Ordered Today
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Lowest Price Guarantee
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Hughes Performance GMDD 1/4 - Torque Converter Direct Drive - TH350/TH400 30Spl 10.75 Bolt Pattern 1/4 Midplate $241.99
Hughes Performance - Torque Converter Direct Drive - TH350/TH400 30Spl 10.75 Bolt Pattern 1/4 Midplate

Specifications:

Transmission Mfr.
General Motors
Transmission Mfr. Code
Powerglide
Converter Lockup
N
Converter Hub Diameter (in)
1.873
Converter Input Spline
30
Converter Mount Type
3 PAD
Converter Pilot Diameter (in)
1.702
Converter Total Height (in)
6.125
Flexplate Bolt Circle (in)
10.75
Transmission Mfr. Code
THM350
Transmission Mfr. Code
THM400
Converter Total Height (in)
6.375
Manufacturer's Part Number:
GMDD 1/4

Does Hughes Performance GMDD 1/4 fit your vehicle?

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1976-1978 CHEVROLET C20 PICKUP

  • Liter: 6.6
  • SubModel: CHEYENNE
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1973 CHEVROLET MALIBU

  • CC: 6555
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1972-1973 CHEVROLET CAMARO

  • CC: 5737
  • Liter: 5.7
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: H
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1979 CHEVROLET MALIBU

  • CC: 5031
  • Liter: 5.0
  • SubModel: SPORT
  • CUI: 305
  • EngineType: V8 ( 5.0 L / 305 )

1987 CHEVROLET R10 PICKUP

  • CC: 5031
  • Liter: 5.0
  • SubModel: CUSTOM DELUXE
  • CUI: 305
  • EngineType: V8 ( 5.0 L / 305 )

1974 CHEVROLET NOVA

  • CC: 5737
  • Liter: 5.7
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: L
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1964-1967 CHEVROLET C20 SUBURBAN

  • CC: 4638
  • Liter: 4.6
  • SubModel: BASE
  • CUI: 283
  • EngineType: V8 ( 4.6 L / 283 )

1988-1990 CHEVROLET C2500 PICKUP

  • CC: 5031
  • Liter: 5.0
  • SubModel: CHEYENNE
  • CUI: 305
  • EngineType: V8 ( 5.0 L / 305 )

1990 CHEVROLET G30 VAN

  • Liter: 5.7
  • Aspiration: N
  • SubModel: SPORTVAN
  • Engine Vin: K
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1987-1990 GMC R3500 PICKUP

  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1981 CHEVROLET C10 SUBURBAN

  • EngineType: ALL
  • SubModel: BASE

1972 CHEVROLET BROOKWOOD

  • CC: 5031
  • Liter: 5.0
  • SubModel: BASE
  • CUI: 307
  • EngineType: V8 ( 5.0 L / 307 )

1972 CHEVROLET CAPRICE

  • CC: 5737
  • Liter: 5.7
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: H
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1977-1978 CHEVROLET C20 SUBURBAN

  • CC: 5031
  • Liter: 5.0
  • SubModel: CUSTOM DELUXE
  • CUI: 305
  • EngineType: V8 ( 5.0 L / 305 )

1977-1979 CHEVROLET IMPALA

  • CC: 5031
  • Liter: 5.0
  • SubModel: LANDAU
  • CUI: 305
  • EngineType: V8 ( 5.0 L / 305 )

1986 CHEVROLET C30 PICKUP

  • Liter: 5.7
  • SubModel: CUSTOM
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1972 CHEVROLET BISCAYNE

  • CC: 5737
  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1983-1984 CHEVROLET K30 PICKUP

  • Liter: 5.7
  • SubModel: CUSTOM
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1977-1978 GMC K15 SUBURBAN

  • Liter: 5.0
  • SubModel: BASE
  • CUI: 305
  • EngineType: V8 ( 5.0 L / 305 )

1972 CHEVROLET CHEVELLE

  • CC: 5737
  • Liter: 5.7
  • SubModel: MALIBU
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1966-1967 CHEVROLET C20 SUBURBAN

  • CC: 5358
  • Liter: 5.3
  • SubModel: BASE
  • CUI: 327
  • EngineType: V8 ( 5.3 L / 327 )

1969-1970 GMC C25/C2500 SUBURBAN

  • CC: 5736
  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1972-1974 CHEVROLET MONTE CARLO

  • CC: 5737
  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1972-1973 CHEVROLET EL CAMINO

  • CC: 5737
  • Liter: 5.7
  • Aspiration: N
  • SubModel: CUSTOM
  • Engine Vin: H
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1985 CHEVROLET BLAZER K5

  • CC: 5031
  • Liter: 5.0
  • SubModel: BASE
  • CUI: 305
  • EngineType: V8 ( 5.0 L / 305 )

1985 CHEVROLET K30 PICKUP

  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1975-1978 GMC C35/C3500 PICKUP

  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1983-1990 GMC G25/G2500 VAN

  • Liter: 5.7
  • SubModel: VANDURA
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1966-1967 CHEVROLET K10 SUBURBAN

  • CC: 4801
  • Liter: 4.8
  • SubModel: BASE
  • CUI: 292
  • EngineType: L6 ( 4.8 L / 292 )

1990 CHEVROLET V2500 SUBURBAN

  • Liter: 7.4
  • SubModel: SCOTTSDALE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1988-1990 GMC K3500 PICKUP

  • Liter: 7.4
  • SubModel: SIERRA
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1990 CHEVROLET G30 VAN

  • Liter: 7.4
  • SubModel: CHEVY VAN
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1989-1990 GMC C1500 PICKUP

  • Liter: 5.0
  • SubModel: SIERRA XC
  • CUI: 305
  • EngineType: V8 ( 5.0 L / 305 )

1970 CHEVROLET BEL AIR

  • CC: 6588
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1977-1980 CHEVROLET CAMARO

  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1973 GMC JIMMY

  • Liter: 5.7
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: V
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1966-1969 CHEVROLET IMPALA

  • CC: 6998
  • Liter: 7.0
  • SubModel: BASE
  • CUI: 427
  • EngineType: V8 ( 7.0 L / 427 )

1969 GMC C25/C2500 SUBURBAN

  • Liter: 5.0
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: U
  • CUI: 307
  • EngineType: V8 ( 5.0 L / 307 )

1976 CHEVROLET IMPALA

  • EngineType: ALL
  • SubModel: CUSTOM LANDAU

1975-1978 GMC G35/G3500 VAN

  • Liter: 5.7
  • SubModel: MAGNAVAN
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1974 GMC C25/C2500 SUBURBAN

  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1988 CHEVROLET R20 PICKUP

  • Liter: 5.7
  • SubModel: CHEYENNE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1986 CHEVROLET C10 SUBURBAN

  • Liter: 5.7
  • SubModel: CUSTOM
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1968 GMC K15/K1500 SUBURBAN

  • CC: 6489
  • Liter: 6.5
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: Y
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1975-1976 CHEVROLET CAPRICE

  • Liter: 7.4
  • SubModel: CLASSIC
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1976 CHEVROLET P30 VAN

  • Liter: 6.6
  • SubModel: BASE
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1974 GMC G35/G3500 VAN

  • CC: 7439
  • Liter: 7.4
  • SubModel: RALLY
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1979-1980 GMC K2500 PICKUP

  • Liter: 6.6
  • SubModel: BASE
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1970-1972 CHEVROLET CHEVELLE

  • CC: 7439
  • Liter: 7.4
  • SubModel: CONCOURS ESTATE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1973 CHEVROLET MALIBU

  • CC: 5031
  • Liter: 5.0
  • SubModel: ESTATE
  • CUI: 307
  • EngineType: V8 ( 5.0 L / 307 )

1968 GMC K15/K1500 SUBURBAN

  • CC: 5031
  • Liter: 5.0
  • SubModel: BASE
  • CUI: 307
  • EngineType: V8 ( 5.0 L / 307 )

1980 CHEVROLET IMPALA

  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1970 CHEVROLET C10 SUBURBAN

  • CC: 5031
  • Liter: 5.0
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: A
  • CUI: 307
  • EngineType: V8 ( 5.0 L / 307 )

1975-1978 CHEVROLET C20 PICKUP

  • Liter: 5.7
  • SubModel: CHEYENNE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1970-1971 CHEVROLET BEL AIR

  • CC: 7441
  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1977-1979 CHEVROLET G10 VAN

  • CC: 5031
  • Liter: 5.0
  • SubModel: SPORTVAN
  • CUI: 305
  • EngineType: V8 ( 5.0 L / 305 )

1965 CHEVROLET CHEVELLE

  • CC: 5358
  • Liter: 5.3
  • SubModel: BASE
  • CUI: 327
  • EngineType: V8 ( 5.3 L / 327 )

1972 CHEVROLET KINGSWOOD

  • CC: 5737
  • Liter: 5.7
  • Aspiration: N
  • SubModel: ESTATE
  • Engine Vin: H
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1966-1967 CHEVROLET IMPALA

  • Liter: 4.6
  • SubModel: SS
  • CUI: 283
  • EngineType: V8 ( 4.6 L / 283 )

1970-1971 CHEVROLET CORVETTE

  • CC: 7441
  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1980 GMC C2500 SUBURBAN

  • Liter: 6.6
  • SubModel: BASE
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1977-1979 CHEVROLET IMPALA

  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1966-1967 CHEVROLET CHEVY II

  • CC: 4638
  • Liter: 4.6
  • SubModel: BASE
  • CUI: 283
  • EngineType: V8 ( 4.6 L / 283 )

1966-1967 CHEVROLET K20 SUBURBAN

  • CC: 4801
  • Liter: 4.8
  • SubModel: BASE
  • CUI: 292
  • EngineType: L6 ( 4.8 L / 292 )

1973 CHEVROLET MONTE CARLO

  • CC: 5737
  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1981 CHEVROLET G30 VAN

  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1970-1973 GMC C25/C2500 PICKUP

  • CC: 5031
  • Liter: 5.0
  • SubModel: BASE
  • CUI: 307
  • EngineType: V8 ( 5.0 L / 307 )

1974 CHEVROLET CAMARO

  • EngineType: ALL
  • SubModel: Z28

1975-1990 CHEVROLET P30 VAN

  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1972 CHEVROLET EL CAMINO

  • CC: 7441
  • Liter: 7.4
  • Aspiration: N
  • SubModel: CUSTOM
  • Engine Vin: W
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1975-1976 GMC K15 SUBURBAN

  • Liter: 6.6
  • SubModel: BASE
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1983-1989 CHEVROLET G20 VAN

  • CC: 5031
  • Liter: 5.0
  • SubModel: BEAUVILLE
  • CUI: 305
  • EngineType: V8 ( 5.0 L / 305 )

1975-1981 GMC G25/G2500 VAN

  • Liter: 5.7
  • SubModel: VANDURA
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1977-1990 GMC JIMMY

  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1970-1971 CHEVROLET CHEVELLE

  • CC: 6588
  • Liter: 6.6
  • SubModel: NOMAD
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1972 CHEVROLET IMPALA

  • CC: 7441
  • Liter: 7.4
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: V
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1990 GMC G35/G3500 VAN

  • Liter: 5.7
  • SubModel: VANDURA SPECIAL
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1982-1985 GMC K1500 SUBURBAN

  • Liter: 5.0
  • SubModel: BASE
  • CUI: 305
  • EngineType: V8 ( 5.0 L / 305 )

1971-1972 CHEVROLET CHEVELLE

  • CC: 6555
  • Liter: 6.6
  • SubModel: CONCOURS
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1967 GMC K15/K1500 SUBURBAN

  • CC: 4638
  • Liter: 4.6
  • SubModel: BASE
  • CUI: 283
  • EngineType: V8 ( 4.6 L / 283 )

1979-1982 CHEVROLET K20 PICKUP

  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1976 CHEVROLET C20 SUBURBAN

  • EngineType: ALL
  • SubModel: BASE

1974 CHEVROLET G20 VAN

  • CC: 5736
  • Liter: 5.7
  • SubModel: SPORTVAN
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1975 CHEVROLET NOVA

  • Liter: 4.3
  • SubModel: BASE
  • CUI: 262
  • EngineType: V8 ( 4.3 L / 262 )

1973 CHEVROLET MONTE CARLO

  • EngineType: ALL
  • SubModel: S

1972-1973 GMC K25/K2500 SUBURBAN

  • Liter: 5.0
  • SubModel: BASE
  • CUI: 307
  • EngineType: V8 ( 5.0 L / 307 )

1974 CHEVROLET K10 SUBURBAN

  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1973-1974 CHEVROLET C20 SUBURBAN

  • Liter: 7.4
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: Z
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1979 CHEVROLET G30 VAN

  • CC: 5031
  • Liter: 5.0
  • SubModel: BASE
  • CUI: 305
  • EngineType: V8 ( 5.0 L / 305 )

1970-1972 CHEVROLET CHEVELLE

  • CC: 6555
  • Liter: 6.6
  • SubModel: CONCOURS ESTATE
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1965-1967 CHEVROLET BEL AIR

  • CC: 4638
  • Liter: 4.6
  • SubModel: BASE
  • CUI: 283
  • EngineType: V8 ( 4.6 L / 283 )

1968 GMC C35/C3500 PICKUP

  • CC: 5358
  • Liter: 5.3
  • SubModel: BASE
  • CUI: 327
  • EngineType: V8 ( 5.3 L / 327 )

1973-1974 CHEVROLET MALIBU

  • CC: 5737
  • Liter: 5.7
  • SubModel: ESTATE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1972 CHEVROLET CHEVELLE

  • CC: 5737
  • Liter: 5.7
  • Aspiration: N
  • SubModel: MALIBU
  • Engine Vin: H
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1973 GMC C25/C2500 SUBURBAN

  • CC: 7439
  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1990 CHEVROLET R3500 PICKUP

  • Liter: 7.4
  • SubModel: SCOTTSDALE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1976 CHEVROLET CAMARO

  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1983-1984 CHEVROLET C30 PICKUP

  • Liter: 5.7
  • SubModel: CUSTOM
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1972 GMC SPRINT

  • CC: 7439
  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1968 GMC C35/C3500 PICKUP

  • CC: 5031
  • Liter: 5.0
  • SubModel: BASE
  • CUI: 307
  • EngineType: V8 ( 5.0 L / 307 )

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