Instant Rebates
800.345.4545
Call Our Support Line
24 Hours / 7 Days a Week!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

Powermaster 82057

GM Long PowerGEN Alternator Black

Powermaster 82057

713-82057

made in usa
jegs shipping
FREE Shipping
Ships from Manufacturer
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Powermaster 82057 GM Long PowerGEN Alternator Black $429.99
GM Long PowerGEN Alternator
  • Black
  • 60 Amp
  • 6 Volts
  • Negative Ground (1948-54)
  • 3/8" Pulley
  • 7.1"

  • Powermaster 82057 Details

    GM Long PowerGEN 60 Amp Alternators

  • One Wire Operation
  • 90 Amps
  • Heavy Duty Regulator
  • Designed to fit Generator Bracketry

  • Specifications:

    Mounting
    OEM
    Amperage
    90 AMP
    Regulator Included
    No
    Belt Included
    NO
    Pulley Style
    V-Belt Pulley
    Pulley Included
    Yes
    Advertised Amperage Output
    60 amps
    Alternator Brackets Included
    No
    Alternator Case Style
    Generator
    Alternator Finish
    Black powdercoated
    One-Wire Capable
    No
    Quantity
    Sold individually
    Regulator Style
    External
    Voltage Compatibility
    6
    Manufacturer's Part Number:
    82057

    Powermaster PowerGEN Alternators are the answer if you want the look of an original generator, but the reliability and power of a modern alternator. The PowerGen looks just like the generator your classic car came with. Or it can add a traditional look to any hot rod or street rod. But this is not old technology; it's a modern, powerful alternator that can keep up with all of the latest electrical accessories you have added to your ride. PowerGEN's offer one-wire operation, producing 90 amps! They are available in either black, polished, or chrome finishes. Made in the U.S.A.

    Features:
  • 1-Wire Hookup (Charge Wire Not Included)
  • Easy Installation
  • Fits Most Existing Bracketry
  • Huge Amp Increase Stops Dimming Headlights
  • Click Here to Easily Choose the Correct PowerGEN for Your Application

    Front View Rear View

    Click to Enlarge

    Click to Enlarge

  • Does Powermaster 82057 fit your vehicle?

    Narrow Results
    Filter By
    Year
    Filter By
    Make
    Filter By
    Model
    Filter By
    SubModel
    Filter By
    EngineType
    Filter By
    CC
    Filter By
    Liter
    Filter By
    Aspiration

    1962 PONTIAC CATALINA

    • CC: 6376
    • Liter: 6.4
    • Aspiration: N
    • SubModel: VENTURA
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1961-1963 BUICK SKYLARK

    • CC: 3528
    • Liter: 3.5
    • Aspiration: N
    • SubModel: BASE
    • CUI: 215
    • EngineType: V8 ( 3.5 L / 215 )

    1962 PONTIAC CATALINA

    • CC: 6376
    • Liter: 6.4
    • Aspiration: N
    • SubModel: VENTURA
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1961-1963 GMC 2500 SERIES PICKUP

    • CC: 5012
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V6 ( 5.0 L / 305 )

    1962-1963 CHEVROLET CHEVY II

    • CC: 2507
    • Liter: 2.5
    • SubModel: NOVA
    • CUI: 153
    • EngineType: L4 ( 2.5 L / 153 )

    1961-1963 BUICK SPECIAL

    • CC: 3528
    • Liter: 3.5
    • SubModel: BASE
    • CUI: 215
    • EngineType: V8 ( 3.5 L / 215 )

    1958 PONTIAC CHIEFTAIN

    • EngineType: ALL
    • SubModel: BASE

    1961-1963 BUICK SKYLARK

    • CC: 3528
    • Liter: 3.5
    • SubModel: BASE
    • CUI: 215
    • EngineType: V8 ( 3.5 L / 215 )

    1963 GMC SUBURBAN

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 230
    • EngineType: L6 ( 3.8 L / 230 )

    1962-1963 CHEVROLET CHEVY II

    • CC: 3180
    • Liter: 3.2
    • SubModel: NOVA
    • CUI: 194
    • EngineType: L6 ( 3.2 L / 194 )

    1955-1957 CHEVROLET BEL AIR

    • CC: 3852
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 235
    • EngineType: L6 ( 3.8 L / 235 )

    1961 CHEVROLET CORVAIR

    • EngineType: ALL
    • SubModel: DELUXE

    1963 PONTIAC GRAND PRIX

    • CC: 6900
    • Liter: 6.9
    • SubModel: BASE
    • CUI: 421
    • EngineType: V8 ( 6.9 L / 421 )

    1955-1956 CADILLAC DEVILLE

    • EngineType: ALL
    • SubModel: ALL

    1962 PONTIAC CATALINA

    • CC: 6376
    • Liter: 6.4
    • Aspiration: N
    • SubModel: VENTURA
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1968 CHEVROLET EL CAMINO

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

    1955-1956 PONTIAC STAR CHIEF

    • EngineType: ALL
    • SubModel: CUSTOM

    1961-1963 BUICK SPECIAL

    • CC: 3528
    • Liter: 3.5
    • Aspiration: N
    • SubModel: BASE
    • CUI: 215
    • EngineType: V8 ( 3.5 L / 215 )

    1958 OLDSMOBILE DYNAMIC

    • EngineType: ALL
    • SubModel: ALL

    1962-1963 PONTIAC CATALINA

    • CC: 6376
    • Liter: 6.4
    • Aspiration: N
    • SubModel: BASE
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1955 PONTIAC STAR CHIEF

    • CC: 4707
    • Liter: 4.7
    • SubModel: BASE
    • CUI: 287
    • EngineType: V8 ( 4.7 L / 287 )

    1961 CHEVROLET CORVAIR

    • EngineType: ALL
    • SubModel: LAKEWOOD

    1955-1963 CADILLAC ELDORADO

    • EngineType: ALL
    • SubModel: ALL

    1960 CHEVROLET BISCAYNE

    • EngineType: ALL
    • SubModel: FLEETMASTER

    1958 CHEVROLET DEL RAY

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

    1963 PONTIAC LEMANS

    • CC: 5343
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 326
    • EngineType: V8 ( 5.3 L / 326 )

    1955-1963 CADILLAC SERIES 75 FLEETWOOD

    • EngineType: ALL
    • SubModel: ALL

    1960 PONTIAC CATALINA

    • CC: 6376
    • Liter: 6.4
    • Aspiration: N
    • SubModel: BASE
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1956 PONTIAC CHIEFTAIN

    • CC: 5179
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 316
    • EngineType: V8 ( 5.2 L / 316 )

    1959-1962 CHEVROLET IMPALA

    • CC: 3852
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 235
    • EngineType: L6 ( 3.8 L / 235 )

    1958 PONTIAC STAR CHIEF

    • EngineType: ALL
    • SubModel: CUSTOM SAFARI

    1959 PONTIAC BONNEVILLE

    • EngineType: ALL
    • SubModel: CUSTOM

    1961-1963 BUICK SPECIAL

    • CC: 3528
    • Liter: 3.5
    • Aspiration: N
    • SubModel: BASE
    • CUI: 215
    • EngineType: V8 ( 3.5 L / 215 )

    1961-1963 BUICK SPECIAL

    • CC: 3528
    • Liter: 3.5
    • Aspiration: N
    • SubModel: BASE
    • CUI: 215
    • EngineType: V8 ( 3.5 L / 215 )

    1959 OLDSMOBILE DYNAMIC

    • CC: 6081
    • Liter: 6.1
    • SubModel: BASE
    • CUI: 371
    • EngineType: V8 ( 6.1 L / 371 )

    1962 PONTIAC CATALINA

    • CC: 6376
    • Liter: 6.4
    • Aspiration: N
    • SubModel: VENTURA
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1962-1963 PONTIAC CATALINA

    • CC: 6376
    • Liter: 6.4
    • Aspiration: N
    • SubModel: VENTURA
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1957 OLDSMOBILE STARFIRE

    • EngineType: ALL
    • SubModel: ALL

    1963 PONTIAC CATALINA

    • CC: 6376
    • Liter: 6.4
    • Aspiration: N
    • SubModel: BASE
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1955-1956 OLDSMOBILE 88

    • EngineType: ALL
    • SubModel: BASE

    1957 PONTIAC STAR CHIEF

    • CC: 5687
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 347
    • EngineType: V8 ( 5.7 L / 347 )

    1956-1957 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: ALL

    1961 BUICK SKYLARK

    • CC: 3528
    • Liter: 3.5
    • Aspiration: N
    • SubModel: BASE
    • CUI: 215
    • EngineType: V8 ( 3.5 L / 215 )

    1963 CHEVROLET BEL AIR

    • CC: 3769
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 230
    • EngineType: L6 ( 3.8 L / 230 )

    1957 PONTIAC CHIEFTAIN

    • EngineType: ALL
    • SubModel: CUSTOM SAFARI

    1961-1962 CHEVROLET C10 PICKUP

    • CC: 3852
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 235
    • EngineType: L6 ( 3.8 L / 235 )

    1958 CHEVROLET DEL RAY

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

    1956-1958 CHEVROLET TRUCK

    • CC: 5272
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 322
    • EngineType: V8 ( 5.3 L / 322 )

    1963 CHEVROLET IMPALA

    • CC: 3769
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 230
    • EngineType: L6 ( 3.8 L / 230 )

    1961 PONTIAC TEMPEST

    • EngineType: ALL
    • SubModel: CUSTOM

    1962-1963 CHEVROLET BEL AIR

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

    1962 PONTIAC CATALINA

    • CC: 6376
    • Liter: 6.4
    • Aspiration: N
    • SubModel: BASE
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1957 PONTIAC STAR CHIEF

    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 347
    • EngineType: V8 ( 5.7 L / 347 )

    1962 PONTIAC CATALINA

    • CC: 6376
    • Liter: 6.4
    • Aspiration: N
    • SubModel: VENTURA
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1958 PONTIAC STAR CHIEF

    • CC: 6064
    • Liter: 6.1
    • SubModel: BASE
    • CUI: 370
    • EngineType: V8 ( 6.1 L / 370 )

    1955-1957 CHEVROLET TRUCK

    • CC: 4343
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 265
    • EngineType: V8 ( 4.3 L / 265 )

    1963 CHEVROLET SUBURBAN

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 230
    • EngineType: L6 ( 3.8 L / 230 )

    1961 PONTIAC VENTURA

    • CC: 6376
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1961-1963 CHEVROLET C30 PICKUP

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

    1963 PONTIAC CATALINA

    • CC: 6376
    • Liter: 6.4
    • Aspiration: N
    • SubModel: BASE
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1957-1958 BUICK SPECIAL

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1961-1963 BUICK SKYLARK

    • CC: 3528
    • Liter: 3.5
    • Aspiration: N
    • SubModel: BASE
    • CUI: 215
    • EngineType: V8 ( 3.5 L / 215 )

    1961-1963 BUICK SPECIAL

    • CC: 3528
    • Liter: 3.5
    • Aspiration: N
    • SubModel: BASE
    • CUI: 215
    • EngineType: V8 ( 3.5 L / 215 )

    1962-1963 OLDSMOBILE F85

    • CC: 3528
    • Liter: 3.5
    • SubModel: BASE
    • CUI: 215
    • EngineType: V8 ( 3.5 L / 215 )

    1959 OLDSMOBILE 98

    • CC: 6081
    • Liter: 6.1
    • SubModel: HOLIDAY
    • CUI: 371
    • EngineType: V8 ( 6.1 L / 371 )

    1961-1963 BUICK SPECIAL

    • CC: 3528
    • Liter: 3.5
    • Aspiration: N
    • SubModel: BASE
    • CUI: 215
    • EngineType: V8 ( 3.5 L / 215 )

    1959 OLDSMOBILE SUPER 88

    • CC: 6081
    • Liter: 6.1
    • SubModel: HOLIDAY
    • CUI: 371
    • EngineType: V8 ( 6.1 L / 371 )

    1955-1957 CHEVROLET BEL AIR

    • CC: 4343
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 265
    • EngineType: V8 ( 4.3 L / 265 )

    1962-1963 PONTIAC GRAND PRIX

    • CC: 6376
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1960 CHEVROLET BISCAYNE

    • Liter: 3.9
    • SubModel: BASE
    • CUI: 236
    • EngineType: L6 ( 3.9 L / 236 )

    1963 PONTIAC CATALINA

    • CC: 6376
    • Liter: 6.4
    • Aspiration: N
    • SubModel: BASE
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1961-1962 PONTIAC TEMPEST

    • CC: 3528
    • Liter: 3.5
    • SubModel: BASE
    • CUI: 215
    • EngineType: V8 ( 3.5 L / 215 )

    1958-1963 CADILLAC DEVILLE

    • EngineType: ALL
    • SubModel: ALL

    1962 PONTIAC CATALINA

    • CC: 6376
    • Liter: 6.4
    • Aspiration: N
    • SubModel: VENTURA
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1962-1963 CHEVROLET CORVETTE

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

    1956 PONTIAC CATALINA

    • CC: 5179
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 316
    • EngineType: V8 ( 5.2 L / 316 )

    1957 PONTIAC CHIEFTAIN

    • CC: 5687
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 347
    • EngineType: V8 ( 5.7 L / 347 )

    1961-1963 BUICK SPECIAL

    • CC: 3528
    • Liter: 3.5
    • Aspiration: N
    • SubModel: BASE
    • CUI: 215
    • EngineType: V8 ( 3.5 L / 215 )

    1963 PONTIAC CATALINA

    • CC: 6900
    • Liter: 6.9
    • Aspiration: N
    • SubModel: BASE
    • CUI: 421
    • EngineType: V8 ( 6.9 L / 421 )

    1955-1956 OLDSMOBILE 98

    • EngineType: ALL
    • SubModel: ALL

    1959-1961 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: ALL

    1961 CHEVROLET CORVAIR

    • EngineType: ALL
    • SubModel: 95

    1962 PONTIAC CATALINA

    • CC: 6376
    • Liter: 6.4
    • Aspiration: N
    • SubModel: VENTURA
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1961-1962 CHEVROLET K10 PICKUP

    • CC: 4278
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 261
    • EngineType: L6 ( 4.3 L / 261 )

    1961-1963 BUICK SKYLARK

    • CC: 3528
    • Liter: 3.5
    • Aspiration: N
    • SubModel: BASE
    • CUI: 215
    • EngineType: V8 ( 3.5 L / 215 )

    1961-1962 GMC V3000 FORWARD CONTROL

    • EngineType: ALL
    • SubModel: ALL

    1959-1963 CHEVROLET BEL AIR

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

    1956 PONTIAC STAR CHIEF

    • CC: 5179
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 316
    • EngineType: V8 ( 5.2 L / 316 )

    1961-1962 BUICK SKYLARK

    • CC: 3528
    • Liter: 3.5
    • Aspiration: N
    • SubModel: BASE
    • CUI: 215
    • EngineType: V8 ( 3.5 L / 215 )

    1963 CHEVROLET C20 PICKUP

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

    1961-1963 CHEVROLET C10 PICKUP

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

    1958 CHEVROLET DEL RAY

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1961-1963 GMC 1500 SERIES PICKUP

    • CC: 5012
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V6 ( 5.0 L / 305 )

    1959 PONTIAC CATALINA

    • CC: 6376
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1961-1963 CHEVROLET K20 PICKUP

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

    1962-1963 CHEVROLET IMPALA

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

    1962-1963 OLDSMOBILE CUTLASS

    • CC: 3528
    • Liter: 3.5
    • SubModel: BASE
    • CUI: 215
    • EngineType: V8 ( 3.5 L / 215 )

    1963 PONTIAC CATALINA

    • CC: 6376
    • Liter: 6.4
    • Aspiration: N
    • SubModel: BASE
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1962 PONTIAC CATALINA

    • CC: 6376
    • Liter: 6.4
    • Aspiration: N
    • SubModel: VENTURA
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1961-1962 CHEVROLET K10 PICKUP

    • CC: 3852
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 235
    • EngineType: L6 ( 3.8 L / 235 )
    82057 - Powermaster PowerGEN Alternators is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Excellent Unit! When my 40lb/6v generator's bearing wore out, I decided it was time to upgrade to an alternator. Huge improvement in power output and battery charging/car starting. And this unit is MUCH lighter. The new alternator looks like original eqpt in it's case that is an exact fit for the old generator bracket on my '54 Packard Clipper two-door club sedan
    Date published: 2017-03-17
    • y_2017, m_7, d_24, h_22
    • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_2093265, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_jegs
    Items You Need