1991 Chevy Blazer Engine Parts

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1991 Chevy Blazer

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1991 Chevy Blazer

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Corvette Style 2-1/2 Inch Ram Horn Exhaust Manifold

Speedway Motors |

#9300327

Corvette Style 2-1/2 Inch Ram Horn Exhaust Manifold

(23)

Finish:

Natural

Collector Diameter:

2-1/2 Inch

Sold in Quantity:

Each

$87.99

/each

Corvette-Style 2-1/2 Inch Ram Horn Exhaust Manifolds, Pair

Speedway Motors |

#9300328

Corvette-Style 2-1/2 Inch Ram Horn Exhaust Manifolds, Pair

(36)

Finish:

Natural

Collector Diameter:

2-1/2 Inch

$141.99

/pair

C4 Corvette LS Swap Long Tube Headers for LS1, 5.3, 6.0, LS3

Speedway Motors |

#916C4003

C4 Corvette LS Swap Long Tube Headers for LS1, 5.3, 6.0, LS3

(5)

Header Tube Type:

Full-Length

Primary Tube Diameter:

1-3/4"

Material Type:

Steel

$387.99

/kit

$282 Off

Holley |

#425550659

Holley 550-659 Dominator EFI Kit, LS2 Main Harness, GM, EV1

Data Acquisition Replacement Component Type:

Dominator ECU - ECM - VCM

Sold in Quantity:

Kit

$3,599.95

/kit

$3,881.95

Hedman Hedders |

#41869116

Hedman Hedders 69116 68-91 GM Truck Headers, HTC

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$639.99

/set

Chevy 2 Bolt vs 4 Bolt Main | Years, How to ID & Is It Worth It?

Learn the differences between Chevy 2-bolt and 4-bolt main blocks, how to ID them, key years, and whether a 4-bolt is worth it for your build

55 Chevy Engine Build

Derek kicks off his 55 Chevy rebuild with a fresh small block.

Historic Chevy Performance Engines

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

NASCAR Engines Through the Years

In honor of NASCAR's 75th anniversary, we're taking a look at a few remarkable engines that have powered our favorite racers to victory through the years.

Alternator Bracket Install on a 454 Big Block Chevy

Kevin W. walks through each step of installing a new alternator bracket on a 454 Big Block Chevy.

'55 Chevy Chassis Refresh

Learn how Derek Turner's '55 Chevy gets completely overhauled with brand new chassis and suspension components along with a new fuel system and wiring.

1954 Chevy Interior Rebuild

Product Master Jeff K. talks about the rebuild of his 1954 Chevy interior, breathing new life into the sedan.

-9%

Doug's Headers |

#447D300YSS

Doug's Headers D300Y-SS 63-91 SBC Tri Y Stainless Steel Headers

Header Tube Type:

Tri-Y

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$928.45

/pair

$1,021.30

ICT BILLET |

#82651216

ICT Billet 551216-KN40 LS Gen 4 Knock Sensor Relocation Brackets

$100.00

/each

$109 Off

Tuff Stuff |

#7457861F6G

Tuff Stuff 7861F6G GM Alternator 160 Amp, 1-Wire/OEM, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Chrome

$278.99

/each

$387.56

Tuff Stuff |

#745786116G

Tuff Stuff 7861-16G GM Alternator 105 Amp, 1-Wire/OEM, Cast

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Natural

$284.99

/each

-5%

Tuff Stuff |

#7457861AU6G

Tuff Stuff 7861ABULL6G GM Silver Bullet 160 Amp Alternator, Chr

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Chrome

$385.99

/each

$407.66

-5%

Tuff Stuff |

#7457861AU

Tuff Stuff 7861ABULL GM Silver Bullet 160 Amp Alternator, Black

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Powder Coated

$385.99

/each

$407.66

Tuff Stuff |

#7457861DP6G

Tuff Stuff 7861DP6G GM Alternator 105 Amp, 1-Wire/OEM, Polished

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Polished

$336.99

/each

Tuff Stuff |

#7457861F

Tuff Stuff 7861F GM Alternator 160 Amp, 1-Wire/OEM, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Chrome

$370.99

/each

Tuff Stuff |

#7457861G6G

Tuff Stuff 7861G6G GM Alternator 160 Amp, 1-Wire/OEM, Black

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Powder Coated

$349.99

/each

$110 Off

Tuff Stuff |

#7457861CU6G

Tuff Stuff 7861CBULL6G GM Silver Bullet 160 Amp Alternator, Black

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Powder Coated

$277.99

/each

$387.56

Tuff Stuff |

#7457861BU

Tuff Stuff 7861BBULL GM Silver Bullet 160 Amp Alternator, Pol

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Polished

$381.99

/each

Tuff Stuff |

#7457861FP6G

Tuff Stuff 7861FP6G GM Alternator 160 Amp, 1-Wire/OEM, Polished

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Polished

$357.99

/each

Tuff Stuff |

#7457861BU6G

Tuff Stuff 7861BBULL6G GM Silver Bullet 160 Amp Alternator, Pol

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Polished

$381.99

/each

Tuff Stuff |

#7457861CU

Tuff Stuff 7861CBULL GM Silver Bullet 160 Amp Alternator, Black

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Powder Coated

$370.99

/each

Tuff Stuff |

#7457861D6G

Tuff Stuff 7861D6G GM Alternator 105 Amp, 1-Wire/OEM, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Chrome

$349.99

/each

Tuff Stuff |

#7457861DP

Tuff Stuff 7861DP GM Alternator 105 Amp, 1-Wire/OEM, Polished

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Polished

$336.99

/each

-7%

Tuff Stuff |

#7457861F6G22

Tuff Stuff 7861F6G22 GM Silver Bullet 160 Amp Alternator, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Chrome

$421.99

/each

$455.95

Tuff Stuff |

#7457861FP

Tuff Stuff 7861FP GM Alternator 160 Amp, 1-Wire/OEM, Polished

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Polished

$357.99

/each

-5%

Tuff Stuff |

#7457861G6G22

Tuff Stuff 7861G6G22 GM Silver Bullet 160 Amp Alternator, Black

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Powder Coated

$396.99

/each

$422.20

Tuff Stuff |

#7457861G

Tuff Stuff 7861G GM Alternator 160 Amp, 1-Wire/OEM, Black

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Powder Coated

$349.99

/each

Tuff Stuff |

#7457861K16G

Tuff Stuff 7861K-16G GM Alternator 160 Amp, 1-Wire/OEM, Cast

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Natural

$327.99

/each

FiTech |

#52179106

FiTech 79106 LS1/LS2/LS6 500HP Kit W/ Fuel Pump, Coil Pack, Tall

Injection Style:

Multi-port

Injector Size:

36 lbs./hr.

Max Horsepower Rating:

500

$2,433.99

/kit

Ignitor Kit for 1949-53 Ford Flathead and Spark Plug Wires Set

Speedway Motors |

#9101134

Ignitor Kit for 1949-53 Ford Flathead and Spark Plug Wires Set

(1)

Voltage:

12 volts

Sold in Quantity:

Kit

$205.99

/kit

Colored Billet Aluminum Custom Hose Clamps, 1.5 - 4 Inch Sizes

Speedway Motors |

#91001356

Colored Billet Aluminum Custom Hose Clamps, 1.5 - 4 Inch Sizes

(21)

Style:

Worm Gear

Material Type:

Aluminum

Reusable:

Yes

$11.49

/each

Holley |

#427122

Holley Main Jets

(27)

Material Type:

Brass

Sold in Quantity:

Pair

$14.87

/pair

Aluminum Socketless Reusable Push-On Hose Barb Ends for AN Fittings

Speedway Motors |

#47223

Aluminum Socketless Reusable Push-On Hose Barb Ends for AN Fittings

(20)

Material Type:

Aluminum

Finish:

Anodized

Color:

Red/Blue

$15.99

/each

90 Degree Flare Adaptor, AN6 to 3/8 Inch NPT

Speedway Motors |

#6176084

90 Degree Flare Adaptor, AN6 to 3/8 Inch NPT

(9)

Fitting End A:

-6 AN Male

Fitting End B:

3/8" NPT Male

Angle:

90 degree

$15.99

/each

Maxima |

#22901912

Maxima Racing Oils 22901901 RS Full Synthetic, 10W30, 12 Quart

(1)

Oil Weight:

10W30

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$157.99

/box

Mobil 1 |

#324127372

Mobil 1 127372 Supercar Synthetic Motor Oil, 5W-50, Case/6

(5)

Oil Weight:

5W50

Oil Type:

Synthetic

ZDDP Enhanced:

$63.99

/each

Stainless T-Bolt Clamp, 1-13/16 Inch Minimum Clamping Diameter

Speedway Motors |

#910553322

Stainless T-Bolt Clamp, 1-13/16 Inch Minimum Clamping Diameter

(2)

Style:

T-Bolt

Material Type:

Stainless Steel

Color:

Natural

$6.19

/each

Stainless T-Bolt Clamp, 4-1/4 Inch Minimum Clamping Diameter

Speedway Motors |

#910553360

Stainless T-Bolt Clamp, 4-1/4 Inch Minimum Clamping Diameter

Style:

T-Bolt

Material Type:

Stainless Steel

Color:

Natural

$7.49

/each

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1991 Chevy Blazer Engine Parts

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Products

Corvette Style 2-1/2 Inch Ram Horn Exhaust Manifold

Corvette-Style 2-1/2 Inch Ram Horn Exhaust Manifolds, Pair

C4 Corvette LS Swap Long Tube Headers for LS1, 5.3, 6.0, LS3

Holley 550-659 Dominator EFI Kit, LS2 Main Harness, GM, EV1

Hedman Hedders 69116 68-91 GM Truck Headers, HTC

Related Articles

Doug's Headers D300Y-SS 63-91 SBC Tri Y Stainless Steel Headers

ICT Billet 551216-KN40 LS Gen 4 Knock Sensor Relocation Brackets

Tuff Stuff 7861F6G GM Alternator 160 Amp, 1-Wire/OEM, Chrome

Tuff Stuff 7861-16G GM Alternator 105 Amp, 1-Wire/OEM, Cast

Tuff Stuff 7861ABULL6G GM Silver Bullet 160 Amp Alternator, Chr

Tuff Stuff 7861ABULL GM Silver Bullet 160 Amp Alternator, Black

Tuff Stuff 7861DP6G GM Alternator 105 Amp, 1-Wire/OEM, Polished

Tuff Stuff 7861F GM Alternator 160 Amp, 1-Wire/OEM, Chrome

Tuff Stuff 7861G6G GM Alternator 160 Amp, 1-Wire/OEM, Black

Tuff Stuff 7861CBULL6G GM Silver Bullet 160 Amp Alternator, Black

Tuff Stuff 7861BBULL GM Silver Bullet 160 Amp Alternator, Pol

Tuff Stuff 7861FP6G GM Alternator 160 Amp, 1-Wire/OEM, Polished

Tuff Stuff 7861BBULL6G GM Silver Bullet 160 Amp Alternator, Pol

Tuff Stuff 7861CBULL GM Silver Bullet 160 Amp Alternator, Black

Tuff Stuff 7861D6G GM Alternator 105 Amp, 1-Wire/OEM, Chrome

Tuff Stuff 7861DP GM Alternator 105 Amp, 1-Wire/OEM, Polished

Tuff Stuff 7861F6G22 GM Silver Bullet 160 Amp Alternator, Chrome

Tuff Stuff 7861FP GM Alternator 160 Amp, 1-Wire/OEM, Polished

Tuff Stuff 7861G6G22 GM Silver Bullet 160 Amp Alternator, Black

Tuff Stuff 7861G GM Alternator 160 Amp, 1-Wire/OEM, Black

Tuff Stuff 7861K-16G GM Alternator 160 Amp, 1-Wire/OEM, Cast

FiTech 79106 LS1/LS2/LS6 500HP Kit W/ Fuel Pump, Coil Pack, Tall

Ignitor Kit for 1949-53 Ford Flathead and Spark Plug Wires Set

Colored Billet Aluminum Custom Hose Clamps, 1.5 - 4 Inch Sizes

Holley Main Jets

Aluminum Socketless Reusable Push-On Hose Barb Ends for AN Fittings

90 Degree Flare Adaptor, AN6 to 3/8 Inch NPT

Maxima Racing Oils 22901901 RS Full Synthetic, 10W30, 12 Quart

Mobil 1 127372 Supercar Synthetic Motor Oil, 5W-50, Case/6

Stainless T-Bolt Clamp, 1-13/16 Inch Minimum Clamping Diameter

Stainless T-Bolt Clamp, 4-1/4 Inch Minimum Clamping Diameter