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Hughes Performance GM25

Street Master Torque Converter 1969-79 GM TH350



Hughes Performance GM25

Part Number: 512-GM25

Street Master Torque Converter
  • 1969-79 GM TH350
  • 12"
  • 2500 Stall
  • 10.75" Bolt Circle
  • Non-Lockup
  • $244.39
    Ships
    Made In USA
    FREE Shipping
    Hughes Performance GM25 Street Master Torque Converter 1969-79 GM TH350 $244.39

    Specifications:

    Hardware Included
    No
    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 Mounted Ring Gear
    N
    Flexplate Balance Weight (lbs.)
    N
    Anti-Ballooning Plate
    No
    Balanced
    Yes
    Furnace-Brazed
    Yes
    Lockup
    No
    Quantity
    Sold individually
    Manufacturer's Part Number:
    GM25

    Designed for drivers seeking a competitive advantage, Hughes Performance Street Master Torque Converters are suggested for stock to slightly modified engines. By raising the stall RPM, these converters eliminate slow starts and provide superior performance. Made in the USA.

    Features
  • 2200-2500 Stall RPM
  • Smooth Idle when Vehicle is in Gear
  • Eliminates Sluggish Starts by Raising Stall RPM
  • Recommended for Stock to Slightly Modified Engines

    Note: Stall speeds are approximate and depend on application

  • Does Hughes Performance GM25 fit your vehicle?

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    Aspiration

    1970-1974 CHEVROLET MONTE CARLO

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1980 CHEVROLET IMPALA

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1969 GMC K15/K1500 SUBURBAN

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

    1978 CHEVROLET C30 PICKUP

    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8

    1969-1972 CHEVROLET TOWNSMAN

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

    1990 CHEVROLET K3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1968 GMC K15/K1500 SUBURBAN

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

    1988-1990 GMC K2500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA

    1968 GMC C15/C1500 PICKUP

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

    1987 CHEVROLET R10 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1979 CHEVROLET MALIBU

    • Liter: 4.4
    • EngineType: V8
    • SubModel: CLASSIC LANDAU

    1971 CHEVROLET K10 SUBURBAN

    • CC: 5031
    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 307
    • EngineType: V8

    1969 CHEVROLET BLAZER

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

    1979-1981 GMC K2500 PICKUP

    • EngineType: V8
    • SubModel: BASE

    1970 CHEVROLET CHEVELLE

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SS

    1976 CHEVROLET MONZA

    • EngineType: V8
    • SubModel: BASE

    1977 CHEVROLET P10 VAN

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

    1969-1971 CHEVROLET C10 SUBURBAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1986 CHEVROLET C30 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM

    1988-1990 GMC K3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SIERRA

    1984 CHEVROLET K10 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM

    1966-1969 CHEVROLET BISCAYNE

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

    1972 CHEVROLET BROOKWOOD

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

    1980-1981 GMC G35/G3500 VAN

    • EngineType: ALL
    • SubModel: VANDURA

    1988-1990 GMC K2500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA

    1974 GMC K35/K3500 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1970-1972 CHEVROLET IMPALA

    • CC: 6556
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1972 CHEVROLET CAMARO

    • CC: 5737
    • Liter: 5.7
    • SubModel: Z28
    • EngineType: V8

    1968-1969 CHEVROLET C20 SUBURBAN

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

    1971-1973 CHEVROLET G20 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SPORTVAN

    1982 CHEVROLET K10 PICKUP

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

    1990 CHEVROLET V3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SILVERADO

    1988 CHEVROLET R30 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CHEYENNE

    1968 CHEVROLET CHEVELLE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: MALIBU

    1979-1982 CHEVROLET C30 PICKUP

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

    1971 CHEVROLET CAPRICE

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

    1969 CHEVROLET CAMARO

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

    1972 CHEVROLET CHEVELLE

    • Liter: 7.4
    • EngineType: V8
    • SubModel: CONCOURS

    1969 CHEVROLET C20 SUBURBAN

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

    1978-1980 CHEVROLET MONTE CARLO

    • EngineType: V8
    • SubModel: LANDAU

    1971 CHEVROLET BLAZER

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

    1987 CHEVROLET R30 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1973 CHEVROLET MONTE CARLO

    • EngineType: ALL
    • SubModel: S

    1982 CHEVROLET C20 SUBURBAN

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

    1979-1980 CHEVROLET C10 SUBURBAN

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

    1982-1986 GMC K3500 PICKUP

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

    1980 GMC C2500 SUBURBAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1980 CHEVROLET MALIBU

    • CC: 5031
    • Liter: 5.0
    • SubModel: SPORT
    • EngineType: V8

    1971 CHEVROLET KINGSWOOD

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

    1974-1980 CHEVROLET EL CAMINO

    • EngineType: V8
    • SubModel: BASE

    1989-1990 GMC C2500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA XC

    1983 CHEVROLET G10 VAN

    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET CHEVELLE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: NOMAD

    1969 CHEVROLET CAMARO

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

    1975-1976 CHEVROLET MALIBU

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1975 CHEVROLET MALIBU

    • Liter: 5.7
    • SubModel: CLASSIC
    • CUI: 350
    • EngineType: V8

    1971 CHEVROLET BISCAYNE

    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8

    1975-1989 CHEVROLET G10 VAN

    • EngineType: V8
    • SubModel: SPORTVAN

    1969 CHEVROLET BROOKWOOD

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

    1980 CHEVROLET CAPRICE

    • Liter: 4.4
    • EngineType: V8
    • SubModel: CLASSIC SPORT

    1986 CHEVROLET C20 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM

    1970 CHEVROLET NOVA

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

    1973-1974 CHEVROLET MALIBU

    • Liter: 7.4
    • SubModel: ESTATE
    • CUI: 454
    • EngineType: V8

    1979-1981 GMC C2500 PICKUP

    • EngineType: V8
    • SubModel: BASE

    1983-1984 CHEVROLET C20 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM

    1973 GMC K25/K2500 SUBURBAN

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

    1973-1974 CHEVROLET G20 VAN

    • CC: 7441
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1990 CHEVROLET C1500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1974 GMC K25/K2500 SUBURBAN

    • EngineType: V8
    • SubModel: BASE

    1970 CHEVROLET IMPALA

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

    1986 CHEVROLET G10 VAN

    • CC: 5031
    • Liter: 5.0
    • Aspiration: N
    • SubModel: BEAUVILLE
    • Engine Vin: F
    • CUI: 305
    • EngineType: V8

    1986 CHEVROLET C10 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM

    1965-1969 CHEVROLET BEL AIR

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

    1974-1975 CHEVROLET CAMARO

    • EngineType: V8
    • SubModel: BASE

    1972 CHEVROLET CHEVELLE

    • CC: 6588
    • Liter: 6.6
    • Aspiration: N
    • SubModel: CONCOURS
    • Engine Vin: U
    • CUI: 402
    • EngineType: V8

    1972 CHEVROLET KINGSWOOD

    • CC: 6556
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1975-1976 CHEVROLET K5 BLAZER

    • EngineType: V8
    • SubModel: BASE

    1972 GMC SPRINT

    • Liter: 5.7
    • Aspiration: N
    • SubModel: CUSTOM
    • Engine Vin: J
    • CUI: 350
    • EngineType: V8

    1983-1989 CHEVROLET G30 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SPORTVAN

    1969-1972 CHEVROLET BISCAYNE

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1977 CHEVROLET MONZA

    • EngineType: V8
    • SubModel: TOWNE COUPE SPORT

    1979-1981 CHEVROLET BLAZER K5

    • EngineType: V8
    • SubModel: BASE

    1973 GMC K15/K1500 SUBURBAN

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

    1972-1973 CHEVROLET EL CAMINO

    • Liter: 7.4
    • SubModel: CUSTOM
    • CUI: 454
    • EngineType: V8

    1970 CHEVROLET KINGSWOOD

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

    1972 CHEVROLET CAPRICE

    • CC: 7439
    • Liter: 7.4
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8

    1974 CHEVROLET MALIBU

    • Liter: 6.6
    • EngineType: V8
    • SubModel: CLASSIC

    1987-1990 CHEVROLET P30 VAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: STEP-VAN

    1972 CHEVROLET BROOKWOOD

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

    1981 GMC C1500 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1979-1981 CHEVROLET K10 PICKUP

    • EngineType: V8
    • SubModel: BASE

    1979-1980 CHEVROLET C10 PICKUP

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

    1978-1979 CHEVROLET C10 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BIG TEN

    1970 CHEVROLET CHEVELLE

    • Liter: 6.6
    • EngineType: V8
    • SubModel: SS

    1972 CHEVROLET BROOKWOOD

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1982 CHEVROLET G20 VAN

    • EngineType: ALL
    • SubModel: BASE

    1977 CHEVROLET IMPALA

    • EngineType: V8
    • SubModel: CUSTOM

    1983-1984 CHEVROLET K30 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM

    1983-1984 CHEVROLET K30 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: CUSTOM

    1968-1969 GMC C15/C1500 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE
    GM25 - Hughes Performance Street Master Torque Converters is rated 5.0 out of 5 by 1.
    • 2016-09-24T08:34CST
    • bvseo_cps, prod_bvrr, vn_cps_3.4.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_382168, PRD, sort_relevancy
    • clientName_jegs
    Rated 5 out of 5 by from no problems and very durable I bought this torque converter because I was on a budget and needed something that would hold up to weekend races. So far it's been on my 370hp 3500lb truck without a single issue. Ive even run a 125 shot of nitrous threw it numerous times and it's still running strong.
    Date published: 2016-04-19
    • 2016-09-24T08:34CST
    • bvseo_cps, prod_bvrr, vn_cps_3.4.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_382168, PRD, sort_relevancy
    • clientName_jegs
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