1966 GMC 3500 Engine Parts

5,607 products fit your

1966 GMC 3500

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1966 GMC 3500

Products

-22%

Powermaster |

#25528472114

Powermaster 28472-114 Race Alternator, 100A, 12V 1 Wire Regulator

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$315.99

/each

$407.50

$103 Off

Powermaster |

#25528478114

Powermaster 28478-114 Race Alternator, 100A, XS Volt 1 Wire Reg

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$345.99

/each

$448.75

-7%

Earls |

#425982403ERL

Earls 982403ERL Blue Anodized -3 AN Male Tee, Lightweight Aluminum

Fitting End A:

-3 AN Male

Fitting End B:

-3 AN Male

Fitting End C:

-3 AN Male

$16.42

/each

$17.76

-7%

Earls |

#425982406ERL

Earls 982406ERL Blue Anodized -6 AN Male Tee, Lightweight Aluminum

Fitting End A:

-6 AN Male

Fitting End B:

- 6 AN Male

Fitting End C:

-6 AN Male

$19.43

/each

$21.02

-7%

Earls |

#425813ERL

Earls 813ERL Ultrapro Oil Cooler, 13 Row Extra-Wide, Black

Overall Width:

16"

Overall Height:

3.940"

Overall Thickness:

$355.95

/each

$385.95

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 |

#425750012ERL

Earls 750012ERL Vapor Guard 2 Ear Type 3/8 Inch Hose Clamp 5/Pk

(3)

Style:

Crimp

Material Type:

Stainless Steel

Color:

Natural

$13.40

/set

$14.49

$170 Off

Powermaster |

#2551820912

Powermaster 182091-2 PowerGEN Alternator, 90 Amp, Universal

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Chrome

$524.99

/each

$695.00

-7%

Earls |

#425900506ERL

Earls 900506ERL Black Hose Clamp Fits Perform-O-Flex Hose Size 6

Style:

Worm Gear | Housing

Material Type:

Aluminum

Color:

Black

$8.93

/each

$9.66

-7%

Earls |

#425804608ERL

Earls 804608ERL 45 Degree -8 AN Female to -8 AN Hose Adapter

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$46.57

/each

$50.38

-7%

Earls |

#425806106ERL

Earls 806106ERL 60 Degree -6 AN Female to -6 AN Hose Adapter

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$39.90

/each

$43.17

-5%

Earls |

#425960403ERL

Earls 960403ERL -3 AN Bulkhead Tee on Run, Zinc Plated Steel

(1)

AN Size:

-3 AN

Angle:

Tee

Fitting End A:

-3 AN Male

$49.95

/each

$52.76

-20%

Powermaster |

#25537297344

Powermaster 37297-344 Smooth Look Alternator, 140A, V-belt, 12V

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$243.99

/each

$308.75

-7%

Earls |

#425985006ERL

Earls 985006ERL Blue -6 AN Male to 9/16-18 Inch O-Ring Port Adapter

Fitting End A:

-6 AN Male

Fitting End B:

9/16" - 18 Male O-ring (-6 AN)

Angle:

Straight

$16.42

/each

$17.76

-7%

Earls |

#425985008ERL

Earls 985008ERL Blue -8 AN Male to3/4-16 Inch O-Ring Port Adapter

Fitting End A:

-8 AN Male

Fitting End B:

3/4" - 16 Male O-ring (-8 AN)

Angle:

Straight

$20.89

/each

$22.60

-7%

Earls |

#4259892108ERL

Earls 9892108ERL Blue -10 AN Female to -8 AN Male Flare Reducer

Angle:

Straight

Fitting End A:

-10 AN Female

Fitting End B:

-8 AN Male

$25.36

/each

$27.43

Earls |

#425989532ERL

Earls 989532ERL -4 AN to 3/8-24 Tubing Adapter, Zinc Plated

Fitting End A:

-4 AN Male

Fitting End B:

3/8"-24 I.F. Female

Material Type:

Steel

$5.95

/each

-7%

Earls |

#425989538ERL

Earls 989538ERL -3 AN to 10mm x 1.0 IFF Tubing Adapter for Toyota

Fitting End A:

-3 AN Male

Fitting End B:

10mm x 1.0 I.F. Female / Toyota

Material Type:

Steel

$11.93

/each

$12.90

Earls |

#425991902ERL

Earls 991902ERL Blue Anodized -4 AN Male to -3 AN Male Union Reducer

Angle:

Straight

Fitting End A:

-4 AN Male

Fitting End B:

-3 AN Male

$6.95

/each

-7%

Earls |

#425900206ERL

Earls 900206ERL Blue Fuel Line Hose Clamp, Econ-O-Fit Size 6

Style:

Worm Gear | Housing

Material Type:

Aluminum

Color:

Blue

$8.93

/each

$9.66

-7%

Earls |

#425900508ERL

Earls 900508ERL Black Hose Clamp Fits Perform-O-Flex Hose Size 7 or 8

Style:

Worm Gear | Housing

Material Type:

Aluminum

Color:

Black

$11.94

/each

$12.92

-7%

Earls |

#425782252ERL

Earls 782252ERL Vapor Guard 90 Deg 1/8 Inch NPT to 5/16 Inch

(3)

Fitting End A:

5/16" Hose barb

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$12.96

/each

$14.02

-6%

Hooker Headers |

#4258540HKR

Hooker Headers 8540HKR GM LT Turbo Exhaust Manifolds, Natural

Finish:

Natural

Collector Diameter:

3 Inch

$699.95

/kit

$749.95

Earls |

#425754156ERL

Earls 754156ERL Vapor Guard 45 Deg Hose End -6 to 5/16 Inch

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

5/16" Hose barb

$11.95

/each

-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 |

#425AT593202ERL

Earls AT593202ERL 1/8 Inch NPT Internal Wrenching Plug, Aluminum, Pair

Fitting Type:

Plug Fitting

Fitting Size 1:

1/8" Male NPT

Fitting Attachment 1:

Male NPT

$11.93

/pair

$12.90

-7%

Earls |

#425AT600133ERL

Earls AT600133ERL Straight -3 AN Nut -3 AN Hose Speed Seal Hose End

Fitting Hose Size:

-3 AN

Fitting End A:

-3 AN Female

Fitting End B:

-3 AN Hose

$22.58

/each

$24.42

-7%

Earls |

#425AT600136ERL

Earls AT600136ERL Straight -6 AN Nut -6 AN Hose Speed Seal Hose End

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$33.84

/each

$36.61

-7%

Earls |

#425AT704611ERL

Earls AT704611ERL Super Stock 45 Degree -10 AN Female to 5/8 Inch Barb

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$46.56

/each

$50.37

-8%

Earls |

#425AT709116ERL

Earls AT709116ERL 90 Degree Ano-Tuff -16 AN Female to -16 AN Hose End

Fitting Hose Size:

-16 AN

Fitting End A:

-16 AN Female

Fitting End B:

-16 AN Hose

$73.29

/each

$79.95

-7%

Earls |

#425AT100192ERL

Earls AT100192ERL Fuel Pressure Gauge Adapter -6 Male To -6 Male

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Male

Fitting End C:

1/8" NPT Female

$22.41

/each

$24.24

-7%

Earls |

#425AT803110ERL

Earls AT803110ERL 30 Degree -10 AN Ano-Tuff Swivel Seal Hose End

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$59.89

/each

$64.95

-8%

Earls |

#425AT812006ERL

Earls AT812006ERL 120 Degree -6 AN Female to -6 AN Swivel Seal Hose

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$49.95

/each

$54.83

-7%

Earls |

#425AT809006ERL

Earls AT809006ERL 90 Degree -6 AN Female to -6 AN Swivel Low Profile

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$51.95

/each

$56.19

-7%

Earls |

#425AT985086ERL

Earls AT985086ERL -8 AN Male to -6AN O-Ring Port Adapter

Fitting End A:

-8 AN Male

Fitting End B:

-6 AN Male o-ring

Angle:

Straight

$25.36

/each

$27.43

-7%

Earls |

#425AT9892086ERL

Earls AT9892086ERL Female -8 AN to Male -6 AN Aluminum Flare Reducer

Angle:

Straight

Fitting End A:

-8 AN Female

Fitting End B:

-6 AN Male

$22.40

/each

$24.23

-7%

Earls |

#425AT9892108ERL

Earls AT9892108ERL Female -10 AN to Male -8 AN Aluminum Flare Reducer

Angle:

Straight

Fitting End A:

-10 AN Female

Fitting End B:

-8 AN Male

$25.36

/each

$27.43

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1966 GMC 3500 Engine Parts

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Products

Powermaster 28472-114 Race Alternator, 100A, 12V 1 Wire Regulator

Powermaster 28478-114 Race Alternator, 100A, XS Volt 1 Wire Reg

Earls 982403ERL Blue Anodized -3 AN Male Tee, Lightweight Aluminum

Earls 982406ERL Blue Anodized -6 AN Male Tee, Lightweight Aluminum

Earls 813ERL Ultrapro Oil Cooler, 13 Row Extra-Wide, Black

Related Articles

Earls 750012ERL Vapor Guard 2 Ear Type 3/8 Inch Hose Clamp 5/Pk

Powermaster 182091-2 PowerGEN Alternator, 90 Amp, Universal

Earls 900506ERL Black Hose Clamp Fits Perform-O-Flex Hose Size 6

Earls 804608ERL 45 Degree -8 AN Female to -8 AN Hose Adapter

Earls 806106ERL 60 Degree -6 AN Female to -6 AN Hose Adapter

Earls 960403ERL -3 AN Bulkhead Tee on Run, Zinc Plated Steel

Powermaster 37297-344 Smooth Look Alternator, 140A, V-belt, 12V

Earls 985006ERL Blue -6 AN Male to 9/16-18 Inch O-Ring Port Adapter

Earls 985008ERL Blue -8 AN Male to3/4-16 Inch O-Ring Port Adapter

Earls 9892108ERL Blue -10 AN Female to -8 AN Male Flare Reducer

Earls 989532ERL -4 AN to 3/8-24 Tubing Adapter, Zinc Plated

Earls 989538ERL -3 AN to 10mm x 1.0 IFF Tubing Adapter for Toyota

Earls 991902ERL Blue Anodized -4 AN Male to -3 AN Male Union Reducer

Earls 900206ERL Blue Fuel Line Hose Clamp, Econ-O-Fit Size 6

Earls 900508ERL Black Hose Clamp Fits Perform-O-Flex Hose Size 7 or 8

Earls 782252ERL Vapor Guard 90 Deg 1/8 Inch NPT to 5/16 Inch

Hooker Headers 8540HKR GM LT Turbo Exhaust Manifolds, Natural

Earls 754156ERL Vapor Guard 45 Deg Hose End -6 to 5/16 Inch

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

Earls AT593202ERL 1/8 Inch NPT Internal Wrenching Plug, Aluminum, Pair

Earls AT600133ERL Straight -3 AN Nut -3 AN Hose Speed Seal Hose End

Earls AT600136ERL Straight -6 AN Nut -6 AN Hose Speed Seal Hose End

Earls AT704611ERL Super Stock 45 Degree -10 AN Female to 5/8 Inch Barb

Earls AT709116ERL 90 Degree Ano-Tuff -16 AN Female to -16 AN Hose End

Earls AT100192ERL Fuel Pressure Gauge Adapter -6 Male To -6 Male

Earls AT803110ERL 30 Degree -10 AN Ano-Tuff Swivel Seal Hose End

Earls AT812006ERL 120 Degree -6 AN Female to -6 AN Swivel Seal Hose

Earls AT809006ERL 90 Degree -6 AN Female to -6 AN Swivel Low Profile

Earls AT985086ERL -8 AN Male to -6AN O-Ring Port Adapter

Earls AT9892086ERL Female -8 AN to Male -6 AN Aluminum Flare Reducer

Earls AT9892108ERL Female -10 AN to Male -8 AN Aluminum Flare Reducer