1966 GMC 3000 Engine Parts

5,608 products fit your

1966 GMC 3000

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1966 GMC 3000

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Earls |

#425962404ERL

Earls 962404ERL -4 AN Male Tee, Zinc Plated Steel

Fitting End A:

-4 AN Male

Fitting End B:

-4 AN Male

Fitting End C:

-4 AN Male

$7.95

/each

-7%

Earls |

#425963303ERL

Earls 963303ERL 90 Degree -3 AN Bulkhead Union, Zinc Plated Steel

AN Size:

-3 AN

Angle:

90 degree

Fitting End A:

-3 AN Male

$14.88

/each

$16.10

-7%

Earls |

#425963403ERL

Earls 963403ERL -3 AN Bulkhead Tee, Zinc Plated Steel

AN Size:

-3 AN

Angle:

Tee

Fitting End A:

-3 AN Male

$14.88

/each

$16.10

-7%

Earls |

#425750009ERL

Earls 750009ERL Vapor Guard 1 Ear Type 5/16 Inch Hose Clamp 5/Pk

Style:

Crimp

Material Type:

Stainless Steel

Color:

Natural

$10.38

/set

$11.23

-7%

Earls |

#425980608ERL

Earls 980608ERL -8 AN Flare Plug Fitting, Blue Anodized

Fitting End A:

-8 AN

Fitting Attachment 1:

Male AN

Material Type:

Aluminum

$5.94

/each

$6.42

Small Block Chevy in a 1953 Chevy 3600

In this Tech Tip, John advises a customer on the parts needed to slip a small block Chevy engine in his 1953 Chevy 3600.

Corey's 1966 Nova SS

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

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.

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.

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.

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.

Assembling a GM Trans Cooler Line Kit - 1967 Chevelle

Learn how to assemble a Gotta Show transmission cooler line kit for common GM transmissions. Jeff shares some helpful tips on measuring and cutting the braided stainless steel hose for an easier installation.

-7%

Earls |

#425981503ERL

Earls 981503ERL Blue Anodized -3 AN Male Union, Lightweight Aluminum

Fitting End A:

-3 AN Male

Fitting End B:

-3 AN Male

Angle:

Straight

$8.93

/each

$9.66

-7%

Earls |

#425981506ERL

Earls 981506ERL Blue Anodized -6 AN Male Union, Lightweight Aluminum

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Male

Angle:

Straight

$10.40

/each

$11.25

-7%

Earls |

#425981508ERL

Earls 981508ERL Blue Anodized -8 AN Male Union, Lightweight Aluminum

Fitting End A:

-8 AN Male

Fitting End B:

-8 AN Male

Angle:

Straight

$20.87

/each

$22.58

-7%

Earls |

#425981604ERL

Earls 981604ERL Blue Straight -4 AN Male to 1/8 Inch NPT Adapter

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$7.43

/each

$8.03

-7%

Earls |

#425981608ERL

Earls 981608ERL Blue Straight -8 AN Male to 3/8 Inch NPT Adapter

(2)

Fitting End A:

-8 AN Male

Fitting End B:

3/8" NPT Male

Angle:

Straight

$14.88

/each

$16.10

-7%

Earls |

#425981644ERL

Earls 981644ERL Blue Straight -4 AN Male to 1/4 Inch NPT Adapter

Fitting End A:

-4 AN Male

Fitting End B:

1/4" NPT Male

Angle:

Straight

$8.93

/each

$9.66

-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 |

#425982208ERL

Earls 982208ERL Blue 90 Degree Elbow -8 AN Male to 3/8 Inch NPT

(1)

Fitting End A:

-8 AN Male

Fitting End B:

3/8" NPT Male

Angle:

90 degree

$20.87

/each

$22.58

Holley |

#425347BK

Holley 34-7BK Black Needle & Seat Adjusting Nut & Lock Screw Kit

Adjustable:

Yes

Material Type:

Steel

Finish:

Black

$13.41

/each

-7%

Earls |

#4256453003ERL

Earls 6453003ERL Speed-Seal -3 AN Hose End Tee, 3/16 Mount, Steel

Fitting End A:

-3 AN Male

Fitting End B:

-3 AN Male

Fitting End C:

-3 AN Male

$93.25

/each

$100.95

-5%

Powermaster |

#255183

Powermaster 183 V-Belt Pulley, 5.25 in., V-Belt

Material Type:

Aluminum

Sold in Quantity:

Each

$70.99

/each

$75.00

-5%

Powermaster |

#255621

Powermaster 621 Starter Clutch Assembly, Mastertorque Starters

Sold in Quantity:

Each

GTIN Code:

692209011439

$70.99

/each

$75.00

DeWitts |

#133305

DeWitts® 32-305 305 HP Coolant, 1 Gallon

Sold in Quantity:

Each

Freezing Point - Concentrate:

-34 F

$36.99

/each

Powermaster |

#255104

Powermaster 104 Alternator Pulley, 6 Groove, Serpentine

Material Type:

Steel

Sold in Quantity:

Each

$41.99

/each

Classic Instruments |

#275222

Classic Instruments SN21 Temperature Sending Unit Oil Pan

(1)

Thread Pitch:

1/2"-20

Material Type:

Brass

Finish:

Natural

$61.65

/each

-8%

Classic Instruments |

#275328

Classic Instruments VT28GLF Vintage Oil Temp Gauge

Gauge Diameter:

2-1/8"

Gauge Series:

Analog

Gauge Style:

Electric

$117.95

/each

$128.95

-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 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

-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

-5%

Powermaster |

#255940009

Powermaster 9400-09 Ultra Torque Starter Adapter, Starter Adapter

GTIN Code:

692209011842

$70.99

/each

$75.00

-21%

Powermaster |

#2558472104

Powermaster 8472-104 Race Alternator, 90A, 12V 1 Wire Regulator

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Satin

$274.99

/each

$351.25

BluePrint BPP710 Break In Motor Oil, 1 Quart

BluePrint Engines |

#227710

BluePrint BPP710 Break In Motor Oil, 1 Quart

Oil Weight:

SAE30

Oil Type:

Break-In

ZDDP Enhanced:

$11.99

/quart

Powermaster |

#255723

Powermaster 723 Alternator Bracket

GTIN Code:

692209004011

$118.99

/each

-18%

Powermaster |

#255802

Powermaster 802 Alternator Bracket, S/B Chevy

GTIN Code:

692209020615

$177.99

/each

$217.50

-7%

Earls |

#425AT300104ERL

Earls AT300104ERL Straight Auto-Fit -4 AN Female to -4 Hose End

(1)

Fitting Hose Size:

-4 AN

Fitting End A:

-4 AN Female

Fitting End B:

-4 AN Hose

$16.92

/each

$18.30

-7%

Earls |

#425781666ERL

Earls 781666ERL Vapor Guard Straight 3/8 Inch NPT to 3/8

Fitting End A:

3/8" Hose barb

Fitting End B:

3/8" NPT Male

Angle:

Straight

$11.76

/each

$12.72

-7%

Earls |

#425800106ERL

Earls 800106ERL Straight -6 AN Female to -6 AN Hose Adapter

(1)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$14.82

/each

$16.03

-28%

Fragola |

#1061390

Fragola 259010 Steel -10AN Fitting for Aeroquip FC300 Hose, 90Deg

(1)

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$25.99

/each

$36.45

Ideal Heavy Duty T-Bolt Clamp, 2-5/8 Inch Minimum Clamping Diameter

Ideal Clamps |

#917263

Ideal Heavy Duty T-Bolt Clamp, 2-5/8 Inch Minimum Clamping Diameter

Style:

T-Bolt

Material Type:

Steel

Color:

Natural

$10.49

/each

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1966 GMC 3000 Engine Parts

Subcategory

Part

Brand

Transmission Family

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Engine Family

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Price

Customer Rating

Products

Earls 962404ERL -4 AN Male Tee, Zinc Plated Steel

Earls 963303ERL 90 Degree -3 AN Bulkhead Union, Zinc Plated Steel

Earls 963403ERL -3 AN Bulkhead Tee, Zinc Plated Steel

Earls 750009ERL Vapor Guard 1 Ear Type 5/16 Inch Hose Clamp 5/Pk

Earls 980608ERL -8 AN Flare Plug Fitting, Blue Anodized

Related Articles

Earls 981503ERL Blue Anodized -3 AN Male Union, Lightweight Aluminum

Earls 981506ERL Blue Anodized -6 AN Male Union, Lightweight Aluminum

Earls 981508ERL Blue Anodized -8 AN Male Union, Lightweight Aluminum

Earls 981604ERL Blue Straight -4 AN Male to 1/8 Inch NPT Adapter

Earls 981608ERL Blue Straight -8 AN Male to 3/8 Inch NPT Adapter

Earls 981644ERL Blue Straight -4 AN Male to 1/4 Inch NPT Adapter

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

Earls 982208ERL Blue 90 Degree Elbow -8 AN Male to 3/8 Inch NPT

Holley 34-7BK Black Needle & Seat Adjusting Nut & Lock Screw Kit

Earls 6453003ERL Speed-Seal -3 AN Hose End Tee, 3/16 Mount, Steel

Powermaster 183 V-Belt Pulley, 5.25 in., V-Belt

Powermaster 621 Starter Clutch Assembly, Mastertorque Starters

DeWitts® 32-305 305 HP Coolant, 1 Gallon

Powermaster 104 Alternator Pulley, 6 Groove, Serpentine

Classic Instruments SN21 Temperature Sending Unit Oil Pan

Classic Instruments VT28GLF Vintage Oil Temp Gauge

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

Frostbite FB603 Air to Air Intercooler, Universal, 3 Inch

Frostbite FB603B Air to Air Intercooler, Universal, 3 Inch

Frostbite FB607 Air to Air Intercooler, Universal, 3 Inch

Frostbite FB607B Air to Air Intercooler, Universal, 3 Inch

Powermaster 9400-09 Ultra Torque Starter Adapter, Starter Adapter

Powermaster 8472-104 Race Alternator, 90A, 12V 1 Wire Regulator

BluePrint BPP710 Break In Motor Oil, 1 Quart

Powermaster 723 Alternator Bracket

Powermaster 802 Alternator Bracket, S/B Chevy

Earls AT300104ERL Straight Auto-Fit -4 AN Female to -4 Hose End

Earls 781666ERL Vapor Guard Straight 3/8 Inch NPT to 3/8

Earls 800106ERL Straight -6 AN Female to -6 AN Hose Adapter

Fragola 259010 Steel -10AN Fitting for Aeroquip FC300 Hose, 90Deg

Ideal Heavy Duty T-Bolt Clamp, 2-5/8 Inch Minimum Clamping Diameter