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B&M 70421

Holeshot 3000 Torque 1984-1993 GM TH-700-R4

B&M 70421

130-70421

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B&M 70421 Holeshot 3000 Torque 1984-1993 GM TH-700-R4 $602.99
Holeshot 3000 Torque Converter
  • 1984-1993 GM 4L60E (V8 Only)
  • 1993-1996 GM TH-700-R4 (All Cars/Trucks)
  • 2800-3200 RPM
  • 30-Spline
  • Lockup

  • B&M 70421 Details

    Holeshot 3000 Torque Converters - GM

    Non-lockup

  • Requires transmission modifications
  • Includes parts and instructions

  • Specifications:

    Trans Year
    1984
    Trans Year
    1985
    Trans Year
    1986
    Trans Year
    1987
    Trans Year
    1988
    Trans Year
    1989
    Trans Year
    1990
    Trans Year
    1991
    Trans Year
    1992
    Trans Year
    1993
    Stall Speed (RPM)
    2800-3200
    Trans Model
    GM- TH700 R4 (Auto)4 Speed
    Automotive Item Grade
    High Performance
    Hardware Included
    Yes
    Anti-Ballooning Plate
    No
    Balanced
    Yes
    Crank Pilot Diameter (in.)
    1.703
    Furnace-Brazed
    Yes
    Input Spline Quantity
    30
    Lockup
    No
    Quantity
    Sold individually
    Manufacturer's Part Number:
    70421

    B&M HoleShot torque converters are designed to improve acceleration and increase drivetrain strength in most street machines. A nice benefit of a Holeshot high stall torque converter is when a higher duration camshaft is used, you can expect improved engine idle while stopped in gear. These high quality balanced torque converters come standard with full furnace brazed impeller and turbine, heavy-duty needle type thrust bearings, and new turbine hubs.

    Note:
  • Not for transbrake applications.
  • Stall speeds may not apply to engines smaller than 350 cubic inches

    Features:
  • Rated up to 600 HP/500Ft-Lbs
  • Furnace brazed impeller and turbine
  • New precision steel pump drive tube
  • Dual pattern drive lugs on some GM HoleShots
  • New turbine hub
  • New springs and rollers in stator
  • New heavy duty needle bearings used instead of thrust washers

    RPM ranges for B&M Holeshot Torque Converters:
  • Holeshot 2000: 1900-2100 RPM
  • Holeshot 2400: 2300-2500 RPM
  • Holeshot 3000: 2800-3200 RPM
  • Holeshot 3600: 3400-3800 RPM

    Stall Speed: Very mild street cars use a 2000 RPM stall speed unit. Most street-driven performance cars with 350 foot pounds of torque or more need a 2400 RPM unit. Cars with more radical small blocks (500 foot pounds of torque at 4500 RPM or higher) require a 3000 RPM converter. The more torque a motor puts out, the higher the resulting stall speed. Therefore most street performance big blocks would still use a 2400 RPM converter because they generally achieve 2600-2800 RPM. An engine smaller than 350ci might not achieve such stall speeds, which are based on an engine producing 230 foot pounds of torque at 2500 RPM.

  • Does B&M 70421 fit your vehicle?

    Narrow Results
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    Aspiration

    1989-1992 PONTIAC FIREBIRD

    • Liter: 5.0
    • SubModel: TRANS AM GTA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1992 GMC C1500 PICKUP

    • EngineType: ALL
    • SubModel: SIERRA SLE

    1985 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • SubModel: SILVERADO
    • EngineType: ALL

    1988-1991 CHEVROLET C2500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • SubModel: SILVERADO
    • EngineType: ALL

    1987-1988 CHEVROLET R30 PICKUP

    • Fitment_Note: Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included
    • Liter: 4.8
    • SubModel: SILVERADO
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1987-1988 CHEVROLET R20 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1984-1986 CHEVROLET C30 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1988 CHEVROLET R20 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 6.2
    • SubModel: SCOTTSDALE
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1988-1989 CHEVROLET S10 BLAZER

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 4.3
    • SubModel: HIGH COUNTRY
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1984 CHEVROLET EL CAMINO

    • Fitment_Note: Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included
    • Liter: 3.8
    • SubModel: SS
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1984 CHEVROLET G20 VAN

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.7
    • SubModel: SPORTVAN
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1984-1986 CHEVROLET K30 PICKUP

    • Fitment_Note: Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included
    • Liter: 4.8
    • SubModel: SCOTTSDALE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1992 GMC TYPHOON

    • EngineType: ALL
    • SubModel: ALL

    1984-1986 CHEVROLET K20 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1986 GMC C2500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1984-1986 CHEVROLET C20 PICKUP

    • Fitment_Note: Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included
    • Liter: 4.8
    • SubModel: SILVERADO
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1987 GMC V2500 PICKUP

    • Fitment_Note: Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included
    • Liter: 4.8
    • SubModel: SIERRA CLASSIC
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1984 CHEVROLET C10 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1984-1986 PONTIAC BONNEVILLE

    • CC: 3800
    • Fitment_Note: Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1989-1991 GMC K2500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • SubModel: SIERRA
    • EngineType: ALL

    1989-1991 GMC R3500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • SubModel: ALL
    • EngineType: ALL

    1991-1993 BUICK ROADMASTER

    • EngineType: ALL
    • SubModel: ESTATE WAGON

    1984 CHEVROLET G30 VAN

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 6.2
    • SubModel: HI-CUBE
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1984-1986 CHEVROLET C30 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1988 GMC V3500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.7
    • SubModel: HIGH SIERRA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1984 PONTIAC BONNEVILLE

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.7
    • SubModel: BROUGHAM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1984 GMC K2500 SUBURBAN

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1988 CHEVROLET V30 PICKUP

    • Fitment_Note: Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included
    • Liter: 4.8
    • SubModel: SILVERADO
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1984 GMC C2500 SUBURBAN

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1984 GMC G25/G2500 VAN

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.0
    • SubModel: VANDURA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1987-1988 CHEVROLET R20 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 CHEVROLET CAMARO

    • Liter: 2.8
    • SubModel: RS
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1984 CHEVROLET G20 VAN

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 6.2
    • SubModel: BEAUVILLE
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1984-1985 GMC G35/G3500 VAN

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • SubModel: RALLY CAMPER SPECIAL
    • EngineType: ALL

    1987 GMC V2500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 6.2
    • SubModel: HIGH SIERRA
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1990-1991 CHEVROLET C1500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • SubModel: SCOTTSDALE
    • EngineType: ALL

    1988-1990 CHEVROLET C2500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • SubModel: CHEYENNE
    • EngineType: ALL

    1990-1991 GMC G15/G1500 VAN

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.0
    • SubModel: RALLY
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1991-1992 CHEVROLET ASTRO

    • EngineType: ALL
    • SubModel: ALL

    1984 CHEVROLET G20 VAN

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.7
    • SubModel: CHEVY VAN
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985 CHEVROLET K20 PICKUP

    • CC: 5031
    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.0
    • SubModel: SILVERADO
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1984 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1989-1991 GMC C2500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • SubModel: SIERRA SLX
    • EngineType: ALL

    1985 PONTIAC PARISIENNE

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1986 GMC C3500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.0
    • SubModel: HIGH SIERRA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985-1989 GMC SAFARI

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1984 CHEVROLET K10 PICKUP

    • CC: 4097
    • Fitment_Note: Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included
    • Liter: 4.1
    • SubModel: SILVERADO
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1984-1986 CHEVROLET C20 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 6.2
    • SubModel: SCOTTSDALE
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1984 CHEVROLET C10 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 6.2
    • SubModel: SCOTTSDALE
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1984 GMC G15/G1500 VAN

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.0
    • SubModel: RALLY CUSTOM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1992-1993 CHEVROLET CORVETTE

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

    1984-1986 PONTIAC BONNEVILLE

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1986-1989 GMC G35/G3500 VAN

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • SubModel: ALL
    • EngineType: ALL

    1984-1986 CHEVROLET K30 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 6.2
    • SubModel: SILVERADO
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1984 GMC C2500 SUBURBAN

    • Fitment_Note: Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included
    • Liter: 4.8
    • SubModel: SIERRA CLASSIC
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1984-1986 CHEVROLET C20 PICKUP

    • Fitment_Note: Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included
    • Liter: 4.8
    • SubModel: SCOTTSDALE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1987-1988 GMC R3500 PICKUP

    • Fitment_Note: Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included
    • Liter: 4.8
    • SubModel: SIERRA CLASSIC
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1992 CHEVROLET K2500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1984 GMC G15/G1500 VAN

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.0
    • SubModel: RALLY STX
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985 GMC C1500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • SubModel: SIERRA CLASSIC
    • EngineType: ALL

    1991-1992 CHEVROLET S10 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1984 CHEVROLET EL CAMINO

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.7
    • SubModel: CONQUISTA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1988 GMC V3500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1984-1986 PONTIAC GRAND PRIX

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985 CHEVROLET K20 PICKUP

    • CC: 5031
    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.0
    • SubModel: CUSTOM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1984 CHEVROLET G30 VAN

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.7
    • SubModel: BEAUVILLE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 CHEVROLET R20 PICKUP

    • CC: 5031
    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.0
    • SubModel: SILVERADO
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1986 GMC C2500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 6.2
    • SubModel: HIGH SIERRA
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1988-1990 GMC S15 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 4.3
    • SubModel: SIERRA CLASSIC
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1984 GMC K1500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 6.2
    • SubModel: SIERRA CLASSIC
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1984 CHEVROLET BLAZER K5

    • EngineType: ALL
    • SubModel: ALL

    1984-1986 PONTIAC GRAND PRIX

    • CC: 3800
    • Fitment_Note: Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1989-1991 GMC C2500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • SubModel: SIERRA
    • EngineType: ALL

    1985-1986 GMC K2500 SUBURBAN

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • SubModel: HIGH SIERRA
    • EngineType: ALL

    1984-1986 CHEVROLET C30 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 6.2
    • SubModel: SILVERADO
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1985 CHEVROLET IMPALA

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1988 CHEVROLET V30 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 6.2
    • SubModel: CUSTOM DELUXE
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1987-1988 CHEVROLET CAPRICE

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 4.3
    • SubModel: CLASSIC BROUGHAM
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1987-1988 CHEVROLET V30 PICKUP

    • Fitment_Note: Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included
    • Liter: 4.8
    • SubModel: CUSTOM DELUXE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1986-1987 PONTIAC FIREBIRD

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

    1990-1992 CHEVROLET K1500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • SubModel: SCOTTSDALE
    • EngineType: ALL

    1984 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • SubModel: ALL
    • EngineType: ALL

    1989 CHEVROLET R3500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • SubModel: ALL
    • EngineType: ALL

    1984 OLDSMOBILE CUTLASS SUPREME

    • CC: 3800
    • Fitment_Note: Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included
    • Liter: 3.8
    • SubModel: BROUGHAM
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1987 CHEVROLET V20 PICKUP

    • Fitment_Note: Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included
    • Liter: 4.8
    • SubModel: SCOTTSDALE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1984 CHEVROLET C10 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 6.2
    • SubModel: SILVERADO
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1984 CHEVROLET G20 VAN

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 6.2
    • SubModel: CHEVY VAN
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1987-1988 GMC V3500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1984 BUICK REGAL

    • CC: 3800
    • Fitment_Note: Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included
    • Liter: 3.8
    • SubModel: LIMITED
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1987-1988 CHEVROLET R20 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1986-1989 PONTIAC FIREBIRD

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1987 CHEVROLET V20 PICKUP

    • Fitment_Note: Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included
    • Liter: 4.8
    • SubModel: SILVERADO
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1984-1985 PONTIAC PARISIENNE

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.7
    • SubModel: BROUGHAM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1984 CHEVROLET K10 PICKUP

    • CC: 5031
    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.0
    • SubModel: SILVERADO
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1984 PONTIAC FIREBIRD

    • Liter: 2.8
    • SubModel: S/E
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1985-1986 GMC C3500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1988 GMC R3500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989-1991 GMC K2500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • SubModel: SIERRA SLE
    • EngineType: ALL

    1984 GMC G35/G3500 VAN

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 6.2
    • SubModel: VANDURA
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1986 GMC C2500 PICKUP

    • Fitment_Note: Retains Lockup Feature; Can Be Run As Lockup Or Non-Lockup~Non-Lockup Converter Requires Transmission Modifications~Parts And Instructions Are Included~Retains Lockup Feature
    • Liter: 5.0
    • SubModel: HIGH SIERRA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )
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