1966 GMC 3500 Engine Parts

5,166 products fit your

1966 GMC 3500

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1966 GMC 3500

Products

-7%

Mr Gasket |

#55077C

Mr Gasket 77C Intake Gasket, 6 X 24 Inch

Material Type:

Performance

Material Thickness:

0.0625"

Length:

24"

$21.43

/each

$23.19

-7%

Earls |

#425AT592903ERL

Earls AT592903ERL Aluminum -3 AN Flare Fitting Cap, Black, Pair

Material Type:

Aluminum

Sold in Quantity:

Pair

$11.90

/pair

$12.87

-7%

Earls |

#425AT592904ERL

Earls AT592904ERL Aluminum -4 AN Flare Fitting Cap, Black, Pair

(2)

Material Type:

Aluminum

Sold in Quantity:

Pair

$11.94

/pair

$12.92

-7%

Earls |

#425AT592906ERL

Earls AT592906ERL Aluminum -6 AN Flare Fitting Cap, Black, Pair

(6)

Material Type:

Aluminum

Sold in Quantity:

Pair

$10.80

/pair

$11.68

-7%

Earls |

#425SS592403ERL

Earls SS592403ERL -3 AN Bulkhead Nut

AN Size:

-3 AN

Material Type:

Stainless Steel

Finish:

Natural

$16.42

/pair

$17.76

Corey's 1966 Nova SS

A modern heartbeat with classic vibes gives Corey Petska's 1966 Nova SS a second chance around.

How to Install a Big Block Engine - 1967 Chevelle

Jeff tackles the task of installing a Big Block Engine into his 1967 Chevelle. Read about the hardships he faced and some of the tricks he learned to make this installation run smoothly.

1946 Ford Sedan Delivery Engine Detail

Speedway Motors Product Manager Jeff K. talks about how to really make your engine bay stand out from the crowd with just a little patience, and some Speedway products.

1967 Firebird Engine Refurbish

Follow this restoration guide as Josh breathes new life back into his Pontiac engine.

1966 Chevelle

Sometimes, a simple paint job can cause a project to spiral out of control. In the case of Steve's '66 Chevelle, it came out way better than anyone expected.

Lowering a 1967 Chevelle

In this Tech Tip, John offers some suggestions about lowering a 1967 Chevelle.

Installing a Transmission Crossmember - 1967 Chevelle

Learn about the G Force crossmember and how the symmetrical product design makes for a smooth installation on Jeff's 1967 Chevelle.

-7%

Earls |

#425SS981662ERL

Earls SS981662ERL Straight -6 AN Male to 1/8 Inch NPT

(1)

Fitting End A:

-6 AN Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$26.57

/each

$28.74

-7%

Earls |

#425SS982203ERL

Earls SS982203ERL 90 Degree Elbow, -3 AN Male to 1/8 Inch NPT

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$33.24

/each

$35.96

-8%

Earls |

#425SS982504ERL

Earls SS982504ERL Male -4 AN Tee to 1/8 Inch NPT on Branch

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Male

Fitting End C:

-4 AN Male

$56.85

/each

$61.95

-7%

Earls |

#425SS983203ERL

Earls SS983203ERL Straight -3 AN Bulkhead, Stainless Steel

(4)

AN Size:

-3 AN

Angle:

Straight

Fitting End A:

-3 AN Male

$18.95

/each

$20.50

-7%

Earls |

#425SS983403ERL

Earls SS983403ERL -3 AN Bulkhead Tee, Stainless Steel

AN Size:

-3 AN

Angle:

Tee

Fitting End A:

-3 AN Male

$46.57

/each

$50.38

-7%

Earls |

#425LS0039ERL

Earls LS0039ERL GM LS Valve Cover PCV Fitting -10 AN Male

(1)

Inlet Size:

3/4 in.

Material Type:

Aluminum

Angle:

Straight

$16.24

/each

$17.57

-7%

Frostbite FB600B Air to Air Intercooler, Universal, 2-1/2 Inch

Frostbite Performance Cooling |

#425FB600B

Frostbite FB600B Air to Air Intercooler, Universal, 2-1/2 Inch

$237.95

/each

$257.95

-7%

Frostbite FB603 Air to Air Intercooler, Universal, 3 Inch

Frostbite Performance Cooling |

#425FB603

Frostbite FB603 Air to Air Intercooler, Universal, 3 Inch

GTIN Code:

090127058213

$385.95

/each

$418.95

Frostbite FB603B Air to Air Intercooler, Universal, 3 Inch

Frostbite Performance Cooling |

#425FB603B

Frostbite FB603B Air to Air Intercooler, Universal, 3 Inch

GTIN Code:

090127058220

$385.95

/each

New Product

All American Billet |

#38810257

All American Billet FDS-LS-801 LS Serpentine Kit w/ AC & PS

Water Pump Included:

Yes

Water Pump Pulley Included:

Yes

Water Pump Pulley Grooves:

6-Groove | Serpentine

$3,595.00

/set

New Product

All American Billet |

#38810269

All American Billet FDS-440-301, Machined, Serp Kit w/ AC & PS

Water Pump Style:

Short

Pulley Style:

Serpentine, original style pulleys with triangular cutouts

Crankshaft Pulley Included:

Yes

$2,695.00

/set

New Product

All American Billet |

#38810270

All American Billet FDS-440-351, Machined, Serp Kit w/ AC & PS

Water Pump Style:

Short

Pulley Style:

Serpentine, original pulleys with triangular cutouts

Crankshaft Pulley Included:

Yes

$2,695.00

/set

VS Racing |

#60312395

VS Racing VSRTB7875NBLT VSR Next Gen 7875 Billet Turbo 1.25 AR

Turbine Housing Inlet Flange:

T4 Divided

Turbine Housing Outlet Flange:

4 Inch V-Band

Turbocharger Style:

S400

$754.99

/each

-7%

Frostbite FB607 Air to Air Intercooler, Universal, 3 Inch

Frostbite Performance Cooling |

#425FB607

Frostbite FB607 Air to Air Intercooler, Universal, 3 Inch

GTIN Code:

090127058275

$340.95

/each

$368.95

-7%

Frostbite FB607B Air to Air Intercooler, Universal, 3 Inch

Frostbite Performance Cooling |

#425FB607B

Frostbite FB607B Air to Air Intercooler, Universal, 3 Inch

$389.95

/each

$421.95

Primary 9 Super 7® 3-Bolt 2-Barrel Carburetor, Plain Finish

Speedway Motors |

#91511655

Primary 9 Super 7® 3-Bolt 2-Barrel Carburetor, Plain Finish

(66)

Carburetor Barrels:

2-Barrel

Fuel Type:

Gasoline

Choke Type:

Manual

$354.99

/each

-7%

Earls |

#425840106ERL

Earls 840106ERL Straight -6 AN to -6 AN Male Hose End

(1)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Hose

$23.89

/each

$25.84

-7%

Mr Gasket |

#55056AG

Mr Gasket 56AG Carburetor Gasket, Quadrajet, Open Center

(1)

Carburetor Barrels:

4-Barrel

Carburetor Flange Type:

4-Barrel Spread Bore

Gasket Material:

Nitrile rubber composite

$10.30

/each

$11.14

-7%

Earls |

#425982203ERL

Earls 982203ERL Blue 90 Degree Elbow -3 AN Male to 1/8 Inch NPT

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$16.42

/each

$17.76

-7%

Earls |

#425AT981666ERL

Earls AT981666ERL -6 AN Male to 3/8 Inch NPT Straight Adapter

(2)

Fitting End A:

-6 AN Male

Fitting End B:

3/8" NPT Male

Angle:

Straight

$10.09

/each

$10.91

-7%

Earls |

#425AT981510ERL

Earls AT981510ERL -10 AN Male Straight Union, Anodized Aluminum

Fitting End A:

-10 AN Male

Fitting End B:

-10 AN Male

Angle:

Straight

$16.39

/each

$17.73

-8%

Earls |

#425AT981516ERL

Earls AT981516ERL -16 AN Male Straight Union, Anodized Aluminum

Fitting End A:

-16 AN Male

Fitting End B:

-16 AN Male

Angle:

Straight

$56.79

/each

$61.95

-7%

Earls |

#425AT981603ERL

Earls AT981603ERL -3 AN Male to 1/8 Inch NPT Straight Adapter

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$7.38

/each

$7.99

-7%

Earls |

#425AT981604ERL

Earls AT981604ERL -4 AN Male to 1/8 Inch NPT Straight Adapter

(1)

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$7.43

/each

$8.03

-7%

Earls |

#425AT981408ERL

Earls AT981408ERL -8 AN ORB Plug O-Ring Seal Port Fitting

(2)

Fitting End A:

-8 AN O-ring

Fitting Attachment 1:

Male AN

Material Type:

Aluminum

$8.93

/each

$9.66

-7%

Earls |

#425AT981503ERL

Earls AT981503ERL -3 AN Male Straight Union, Anodized Aluminum

Fitting End A:

-3 AN Male

Fitting End B:

-3 AN Male

Angle:

Straight

$11.93

/each

$12.90

-7%

Earls |

#425AT981506ERL

Earls AT981506ERL -6 AN Male Straight Union, Anodized Aluminum

(2)

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Male

Angle:

Straight

$9.42

/each

$10.19

-7%

Earls |

#425AT935106ERL

Earls AT935106ERL 90 Degree -6 AN Female to Female Swivel Adapter

(2)

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Female

Angle:

90 degree

$33.24

/each

$35.96

-7%

Earls |

#425AT935108ERL

Earls AT935108ERL 90 Degree -8 AN Female to Female Swivel Adapter

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Female

Angle:

90 degree

$33.24

/each

$35.96

-8%

Holley |

#42558424

Holley 558-424 CAN Extension Harness, 4 Foot

GTIN Code:

090127715390

Sold in Quantity:

Each

$63.19

/each

$68.95

$138 Off

Holley |

#425550945

Holley 550-945 Terminator X Max Ford MPFI Kit

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

Touchscreen Handheld

Throttle Style:

Cable Driven

$1,999.95

/kit

$2,137.95

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1966 GMC 3500 Engine Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Mr Gasket 77C Intake Gasket, 6 X 24 Inch

Earls AT592903ERL Aluminum -3 AN Flare Fitting Cap, Black, Pair

Earls AT592904ERL Aluminum -4 AN Flare Fitting Cap, Black, Pair

Earls AT592906ERL Aluminum -6 AN Flare Fitting Cap, Black, Pair

Earls SS592403ERL -3 AN Bulkhead Nut

Related Articles

Earls SS981662ERL Straight -6 AN Male to 1/8 Inch NPT

Earls SS982203ERL 90 Degree Elbow, -3 AN Male to 1/8 Inch NPT

Earls SS982504ERL Male -4 AN Tee to 1/8 Inch NPT on Branch

Earls SS983203ERL Straight -3 AN Bulkhead, Stainless Steel

Earls SS983403ERL -3 AN Bulkhead Tee, Stainless Steel

Earls LS0039ERL GM LS Valve Cover PCV Fitting -10 AN Male

Frostbite FB600B Air to Air Intercooler, Universal, 2-1/2 Inch

Frostbite FB603 Air to Air Intercooler, Universal, 3 Inch

Frostbite FB603B Air to Air Intercooler, Universal, 3 Inch

All American Billet FDS-LS-801 LS Serpentine Kit w/ AC & PS

All American Billet FDS-440-301, Machined, Serp Kit w/ AC & PS

All American Billet FDS-440-351, Machined, Serp Kit w/ AC & PS

VS Racing VSRTB7875NBLT VSR Next Gen 7875 Billet Turbo 1.25 AR

Frostbite FB607 Air to Air Intercooler, Universal, 3 Inch

Frostbite FB607B Air to Air Intercooler, Universal, 3 Inch

Primary 9 Super 7® 3-Bolt 2-Barrel Carburetor, Plain Finish

Earls 840106ERL Straight -6 AN to -6 AN Male Hose End

Mr Gasket 56AG Carburetor Gasket, Quadrajet, Open Center

Earls 982203ERL Blue 90 Degree Elbow -3 AN Male to 1/8 Inch NPT

Earls AT981666ERL -6 AN Male to 3/8 Inch NPT Straight Adapter

Earls AT981510ERL -10 AN Male Straight Union, Anodized Aluminum

Earls AT981516ERL -16 AN Male Straight Union, Anodized Aluminum

Earls AT981603ERL -3 AN Male to 1/8 Inch NPT Straight Adapter

Earls AT981604ERL -4 AN Male to 1/8 Inch NPT Straight Adapter

Earls AT981408ERL -8 AN ORB Plug O-Ring Seal Port Fitting

Earls AT981503ERL -3 AN Male Straight Union, Anodized Aluminum

Earls AT981506ERL -6 AN Male Straight Union, Anodized Aluminum

Earls AT935106ERL 90 Degree -6 AN Female to Female Swivel Adapter

Earls AT935108ERL 90 Degree -8 AN Female to Female Swivel Adapter

Holley 558-424 CAN Extension Harness, 4 Foot

Holley 550-945 Terminator X Max Ford MPFI Kit