1977 American Motors Gremlin Alternator Parts

Choose your Engine for your 1977 American Motors Gremlin


Showing 1 - 10 of 21 products
Image
SKU
Product
Rating
Price

Powermaster
  • 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome With Delco Remy w/150 Amp
  • Alternator; 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome;
  • Alternator
  • Product Attributes:
    • Amperage: 150 Amp
  • Features:
    • Most Popular Classic Look
    • 150 Plus Amps At Top End/100 Plus Amps At Idle
    • One Unit For 1 Or 3 Wire Operation
    • Individually Dyno Tested with Proof of Performance Guarantee
    • High Output Replacement For Early 10DN/10SI/12SI Alternators
  • Powermaster has a variety of alternators available for various applications.

Additional Fitment Information:
Vehicle Block CC Engine CID
1977 - American Motors Gremlin L - 6 Cyl 3.8L 232

Powermaster
  • 12si; 150 Amp; 100 Idle; 1V Pulley; Polished With Delco Remy w/150 Amp
  • Alternator; 12si; 150 Amp; 100 Idle; 1V Pulley; Polished;
  • Alternator
  • Product Attributes:
    • Amperage: 150 Amp
  • Features:
    • Most Popular Classic Look
    • 150 Plus Amps At Top End/100 Plus Amps At Idle
    • One Unit For 1 Or 3 Wire Operation
    • Individually Dyno Tested with Proof of Performance Guarantee
    • High Output Replacement For Early 10DN/10SI/12SI Alternators
  • Powermaster has a variety of alternators available for various applications.

Additional Fitment Information:
Vehicle Block CC Engine CID
1977 - American Motors Gremlin L - 6 Cyl 4.2L 258

Powermaster
  • 12si; 150 Amp; 100 Idle; 1V; Baffle; Black With Delco Remy w/150 Amp~w/2 in. Mount
  • Alternator; 12si; 150 Amp; 100 Idle; 1V; Baffle; Black;
  • Alternator
  • Product Attributes:
    • Amperage: 150 Amp
  • Features:
    • Most Popular Classic Look
    • 150 Plus Amps At Top End/100 Plus Amps At Idle
    • One Unit For 1 Or 3 Wire Operation
    • Individually Dyno Tested with Proof of Performance Guarantee
    • High Output Replacement For Early 10DN/10SI/12SI Alternators
  • Powermaster has a variety of alternators available for various applications.

Additional Fitment Information:
Vehicle Block CC Engine CID
1977 - American Motors Gremlin L - 6 Cyl 4.2L 258

Powermaster
  • 12si; Straight Mount; 100 Amp; 75 Idle; 1V Pulley; Natural w/2 in. Mount
  • Racing Alternator; 12si; Straight Mount; 100 Amp; 75 Idle; 1V Pulley; Natural;
  • Racing Alternator
  • Product Attributes:
    • Amperage: 100 Amp
  • Features:
    • Most Popular Classic Look GM Style Race Prepped
    • 100 Plus Amps At Top End/75 Plus Amps At Idle
    • One Unit For 1 Or 3 Wire Operation
    • Individually Dyno Tested with Proof of Performance Guarantee
    • Great Upgrade To Replace Lower Amp Units
    • Fits The Most Popular Straight Mount 12/6/6.61 in. Brackets
  • Powermaster has a variety of alternators available for various applications.

Additional Fitment Information:
Vehicle Block CC Engine CID
1977 - American Motors Gremlin L - 6 Cyl 4.2L 258

Powermaster
  • 10si Internally Regulated; 100 Amp; 70 Idle; 1V; Chrome
  • Alternator; 10si Internally Regulated; 100 Amp; 70 Idle; 1V; Chrome;
  • Alternator
  • Product Attributes:
    • Amperage: 100 Amp
  • Features:
    • Early OEM/Retro Look
    • 100 Plus Amps At Top End/70 Plus Amps At Idle
    • One Unit For 1 Or 3 Wire Operation
    • Individually Dyno Tested with Proof of Performance Guarantee
    • Great Upgrade To Replace Lower Amp Units
  • Powermaster has a variety of alternators available for various applications.

Additional Fitment Information:
Vehicle Block CC Engine CID
1977 - American Motors Gremlin L - 6 Cyl 4.2L 258

Powermaster
  • 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Chrome With Delco Remy w/85 Amp~w/2 in. Mount
  • Alternator; 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Chrome;
  • Alternator
  • Product Attributes:
    • Amperage: 85 Amp
  • Features:
    • Early OEM/Retro Look
    • 85 Plus Amps At Top End/55 Plus Amps At Idle
    • One Unit For 1 Or 3 Wire Operation
    • Individually Dyno Tested with Proof of Performance Guarantee
    • Great Upgrade To Replace Lower Amp Units
  • Powermaster has a variety of alternators available for various applications.

Additional Fitment Information:
Vehicle Block CC Engine CID
1977 - American Motors Gremlin L - 6 Cyl 3.8L 232

Powermaster
  • 12si; 100 Amp; 75 Idle; 1V; OE Look; Natural With Delco Remy w/100 Amp
  • Alternator; 12si; 100 Amp; 75 Idle; 1V; OE Look; Natural;
  • Alternator
  • Product Attributes:
    • Amperage: 100 Amp
  • Features:
    • Most Popular Classic Look
    • 100 Plus Amps At Top End/75 Plus Amps At Idle
    • One Unit For 1 Or 3 Wire Operation
    • Individually Dyno Tested with Proof of Performance Guarantee
    • Great Upgrade To Replace Lower Amp Units
  • Powermaster has a variety of alternators available for various applications.

Additional Fitment Information:
Vehicle Block CC Engine CID
1977 - American Motors Gremlin L - 6 Cyl 4.2L 258

Powermaster
  • Ford 1G; Early OE Look; 75 Amp; 55 Idle; 1V; OE Only; Externally Regulated; Natural With Motorcraft w/75 Amp
  • Alternator; Ford 1G; Early OE Look; 75 Amp; 55 Idle; 1V; OE Only; Externally Regulated; Natural;
  • Alternator
  • Product Attributes:
    • Amperage: 75 Amp
  • Features:
    • Early OEM/Retro Look
    • 75 Plus Amps At Top End/55 Plus Amps At Idle
    • Externally Regulated
    • Individually Dyno Tested with Proof of Performance Guarantee
    • Great Upgrade To Replace Lower Amp Units
  • Powermaster has a variety of alternators available for various applications.

Additional Fitment Information:
Vehicle Block CC Engine CID
1977 - American Motors Gremlin L - 6 Cyl 4.2L 258

Powermaster
  • 12si; 150 Amp; 100 Idle; 1V Pulley; Black With Delco Remy w/150 Amp
  • Alternator; 12si; 150 Amp; 100 Idle; 1V Pulley; Black;
  • Alternator
  • Product Attributes:
    • Amperage: 150 Amp
  • Features:
    • Most Popular Classic Look
    • 150 Plus Amps At Top End/100 Plus Amps At Idle
    • One Unit For 1 Or 3 Wire Operation
    • Individually Dyno Tested with Proof of Performance Guarantee
    • High Output Replacement For Early 10DN/10SI/12SI Alternators
  • Powermaster has a variety of alternators available for various applications.

Additional Fitment Information:
Vehicle Block CC Engine CID
1977 - American Motors Gremlin L - 6 Cyl 3.8L 232

Powermaster
  • 12si; 100 Amp; 75 Idle; 1V; OE Look; Chrome With Delco Remy w/100 Amp~w/2 in. Mount
  • Alternator; 12si; 100 Amp; 75 Idle; 1V; OE Look; Chrome;
  • Alternator
  • Product Attributes:
    • Amperage: 100 Amp
  • Features:
    • Most Popular Classic Look
    • 100 Plus Amps At Top End/75 Plus Amps At Idle
    • One Unit For 1 Or 3 Wire Operation
    • Individually Dyno Tested with Proof of Performance Guarantee
    • Popular Upgrade For 10DN/10SI/12SI Alternators
  • Powermaster has a variety of alternators available for various applications.

Additional Fitment Information:
Vehicle Block CC Engine CID
1977 - American Motors Gremlin L - 6 Cyl 4.2L 258
Showing 1 - 10 of 21 products

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