Tuff Stuff - 1971-1986 (10SI) GM Alternators

Alternators - 1971-1986 (10SI) GM Alternators
The 10SI GM style alternators have a custom voltage regulator that lets the alternator be used as a 1-wire alternator or can be factory wired using the OEM plug. Available in a variety of finishes, these alternators output 100 or 140 amps. Every Tuff Stuff alternator is hand built and load tested in Cleveland, Ohio.

Browse 1971-1986 (10SI) GM Alternators Products

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Items 61-120 of 127
Description: Product Features Single Groove Pulley Cast Steel Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7127K9
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Description: Product Features Single Groove Pulley Polished Aluminum Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7127NKP12
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Description: Product Features Single Groove Pulley Polished Aluminum Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7127NKP6
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Description: Product Features Single Groove Pulley Polished Aluminum Finish Made In The U.S.A. More Details »
Item #: 7127NKP
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Description: Product Features Single Groove Pulley Polished Aluminum Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7127NKP9
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Description: Product Features Single Groove Pulley Stealth Black Powder Coated Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7127NKB12
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Description: Product Features Single Groove Pulley Stealth Black Powder Coated Finish Made In The U.S.A. More Details »
Item #: 7127NKB6
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Item #: 7127NKB
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Description: Product Features Single Groove Pulley Stealth Black Powder Coated Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7127NKB9
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7127NG
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7127NH
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7127NJP
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7127NJ
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7127NBP6G
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7127NB6G
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7127NE6G
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7127NBP
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7127NE
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7127NB
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7127
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Description: Product Features Includes All Of The Small Parts Needed To Rebuild An Alternator Fits Tuff Stuff 7127 7139 7140 GM 10SI With OEM Regulator Made In The U.S.A....More Details »
Item #: 7700A
Condition: New
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Description: Product Features Can Be Used As A 1-Wire Or OEM Hookup Provides Charging At Low RPMs Heavy Duty Copper Wound Coils Spike Resistant Diodes Meets Or Exceeds OEM Specifications...More Details »
Item #: 7866FP6G22
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Description: Product Features 6 Groove Pulley Stealth Black Powder Coated Finish Made In The U.S.A. More Details »
Item #: 7139FBUL6G12
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7139FBULL6G
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Description: Product Features 6 Groove Pulley Chrome Plated Finish Made In The U.S.A.
Item #: 7139ABUL6G12
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7139ABULL6G
Condition: New
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Description: Product Features 6 Groove Pulley Polished Aluminum Finish Made In The U.S.A.
Item #: 7139BBUL6G12
Condition: New
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7139BBULL6G
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Description: Product Features Single Groove Pulley Stealth Black Powder Coated Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7139FBULL12
Condition: New
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Description: Product Features Single Groove Pulley Stealth Black Powder Coated Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7139FBULL6
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Description: Product Features Single Groove Pulley Stealth Black Powder Coated Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7139FBULL9
Condition: New
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7139FBULLBLU
Condition: New
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Description: Product Features Single Groove Pulley Chrome Plated Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7139ABULL12
Condition: New
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Description: Product Features Single Groove Pulley Chrome Plated Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7139ABULL6
Condition: New
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Description: Product Features Single Groove Pulley Chrome Plated Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7139ABULL9
Condition: New
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7139FBULLOR
Condition: New
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Description: Product Features Single Groove Pulley Polished Aluminum Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7139BBULL12
Condition: New
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Description: Product Features Single Groove Pulley Polished Aluminum Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7139BBULL6
Condition: New
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Description: Product Features Single Groove Pulley Polished Aluminum Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7139BBULL9
Condition: New
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7139FBULLRED
Condition: New
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7139FBULLY
Condition: New
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7139FBULL
Condition: New
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Description: Product Features Single Groove Pulley Black Chrome Made In The U.S.A.
Item #: 7139ABULL7
Condition: New
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7139ABULL
Condition: New
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Meets Or Exceeds OEM Specifications 100% New Components One Year Limited...More Details »
Item #: 7139BBULL
Condition: New
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Description: Product Features 6 Groove Pulley Stealth Black Powder Coated Finish Made In The U.S.A. More Details »
Item #: 7140FBUL6G12
Condition: New
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Case Depth Is 4.36 in. And Lower Mount Boss Is 2 in. Long Meets Or Exceeds OEM...More Details »
Item #: 7140FBULL6G
Condition: New
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Description: Product Features 6 Groove Pulley Chrome Plated Finish Made In The U.S.A.
Item #: 7140ABUL6G12
Condition: New
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Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Case Depth Is 4.36 in. And Lower Mount Boss Is 2 in. Long Meets Or Exceeds OEM...More Details »
Item #: 7140ABULL6G
Condition: New
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Description: Product Features 6 Groove Pulley Polished Aluminum Finish Made In The U.S.A.
Item #: 7140BBUL6G12
Condition: New
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Call For Price: 800-331-6562
Description: Product Features Heavy Duty Copper Wound Coils Spike Resistant Diodes Provides Charging At Low RPMs Case Depth Is 4.36 in. And Lower Mount Boss Is 2 in. Long Meets Or Exceeds OEM...More Details »
Item #: 7140BBULL6G
Condition: New
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Description: Product Features Single Groove Pulley Stealth Black Powder Coated Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7140FBULL12
Condition: New
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Description: Product Features Single Groove Pulley Stealth Black Powder Coated Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7140FBULL6
Condition: New
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Description: Product Features Single Groove Pulley Stealth Black Powder Coated Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7140FBULL9
Condition: New
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Description: Product Features Single Groove Pulley Chrome Plated Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7140ABULL12
Condition: New
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Description: Product Features Single Groove Pulley Chrome Plated Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7140ABULL6
Condition: New
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Description: Product Features Single Groove Pulley Chrome Plated Finish Made In The U.S.A. Clocked-Right; Direct-Fit; No Hassle Installation More Details »
Item #: 7140ABULL9
Condition: New
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Items 61-120 of 127