1991 GMC Jimmy Engine Parts

5,937 products fit your

1991 GMC Jimmy

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1991 GMC Jimmy

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-9%

JBA 1830S-4 Shorty Header, 87-91 Suburban/Blazer

JBA Headers |

#4471830S4

JBA 1830S-4 Shorty Header, 87-91 Suburban/Blazer

Header Tube Type:

Shorty

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$776.35

/kit

$853.99

-9%

Patriot Exhaust |

#447H8051

Patriot Exhaust H8051 Header, 82-95 Blazer SBC, Black, 1-1/2 Inch

Header Tube Type:

Shorty

Exhaust Port Shape:

Round

Flange Style:

Standard

$342.02

/set

$376.22

-26%

Tuff Stuff |

#7457935D

Tuff Stuff 7935D GM Alternator, 105 Amp, 1-Wire/OEM, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Chrome

$262.99

/each

$358.85

Tuff Stuff |

#745793511G

Tuff Stuff 7935-11G GM Alternator, 105 Amp, 1-Wire/OEM, Cast

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Natural

$329.99

/each

Tuff Stuff |

#7457935BU6G

Tuff Stuff 7935BBULL6G GM Silver Bullet 160 Amp Alternator, Pol

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Polished

$381.99

/each

Historic Indy Engines

To celebrate the upcoming 106th running of the Indianaplis 500, here's a look back at a few of the engines that have competed at the Brickyard over the years.

Built With Speedway Motors: Jim's '39 Chevy Coupe

Some things are just meant to be. Jim's '39 Chevy coupe has earned its "4EVER 39" license plate.

Replacing GM Rear End Spherical Bushings

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

Tuff Stuff |

#7457935CU

Tuff Stuff 7935CBULL GM Silver Bullet 160 Amp Alternator, Black

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Powder Coated

$370.99

/each

Tuff Stuff |

#7457935DP6G

Tuff Stuff 7935DP6G GM Alternator, 105 Amp, 1-Wire/OEM, Polished

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Polished

$336.99

/each

Tuff Stuff |

#7457935F

Tuff Stuff 7935F GM Alternator, 160 Amp, 1-Wire/OEM, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Chrome

$370.99

/each

-5%

Tuff Stuff |

#7457935G6G22

Tuff Stuff 7935FP6G22 GM Alternator, 160 Amp, 1-Wire/OEM, Pol

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Polished

$396.99

/each

$422.20

Tuff Stuff |

#7457935K11G

Tuff Stuff 7935K-11G GM Alternator, 160 Amp, 1-Wire/OEM, Cast

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Natural

$327.99

/each

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1991 GMC Jimmy Engine Parts

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Products

JBA 1830S-4 Shorty Header, 87-91 Suburban/Blazer

Patriot Exhaust H8051 Header, 82-95 Blazer SBC, Black, 1-1/2 Inch

Tuff Stuff 7935D GM Alternator, 105 Amp, 1-Wire/OEM, Chrome

Tuff Stuff 7935-11G GM Alternator, 105 Amp, 1-Wire/OEM, Cast

Tuff Stuff 7935BBULL6G GM Silver Bullet 160 Amp Alternator, Pol

Related Articles

Tuff Stuff 7935CBULL GM Silver Bullet 160 Amp Alternator, Black

Tuff Stuff 7935DP6G GM Alternator, 105 Amp, 1-Wire/OEM, Polished

Tuff Stuff 7935F GM Alternator, 160 Amp, 1-Wire/OEM, Chrome

Tuff Stuff 7935FP6G22 GM Alternator, 160 Amp, 1-Wire/OEM, Pol

Tuff Stuff 7935K-11G GM Alternator, 160 Amp, 1-Wire/OEM, Cast