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1966 GMC 3500

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6 Cyl 4.1L 6 Cyl 4.8L 6 Cyl 5.0L 6 Cyl 5.7L 8 Cyl 4.6L

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1966 GMC 3500 Spark Plug 8 Cyl 4.6L Autolite

Autolite 306 Copper Spark Plug
Resistor Plug; Auto
Copper Spark Plug
Product Attributes:
- Center Electrode Insulator Tip Projection:
  - 0.039
  - 0.99
- Washer Included: Yes
- Electrical Terminal Type: Non-removable Nut
- Grade Type: Regular
- Core Nose Length:
  - 0.633
  - 16.08
- Washer Type: Flat
- Ground Electrode Tip Material: Nickel
- Skirt: Yes
- Center Electrode Core Material: Copper
- Hex Type: Hex
- Resistor Type: Yes
- Indexed: No
- Ground Electrode Tip Design: Standard
- Pre-Gap Size:
  - 0.034
  - 0.86
- Ground Electrode Core Material: Nickel
- Center Electrode Projection: Short Projection
- Seat Type: Flat
- Ground Electrode Quantity: 1
- Insulator Material: Ceramic
- Hex Size: 13/16
- Reach:
  - 0.374
  - 9.5
- Center Electrode Tip Material: Nickel
- Skirt Length:
  - 0.544
  - 13.82
- Manufacturer Heat Range: 4
- Resistance: 5000
- Insulator Height:
  - 2.464
  - 62.59
Features:
- The copper core center electrode aids in thermal control and improves resistance to fouling.
- Its specially engineered high nickel alloy center and ground electrode provides extended life.
- The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
- Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
Autolite® Copper spark plugs are engineered to deliver quick starts and the power your vehicle or applications needs to meet performance expectations.
Suggested Purchase Quantity: 4
- Most jobs typically require 4 of this item.
This item must be purchased in quantities of 4

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1966 - GMC 3500	V	4638	8 Cyl 4.6L	283

8 In Stock

Limited-Time Offer

$9.80 USD

$11.76 USD


Brand	Autolite
Part #	A77306
Condition	New
Warehouse	B

UPC: 009100253392

1966 GMC 3500 Spark Plug 8 Cyl 4.6L Autolite

Autolite 306 Copper Spark Plug
Gap .035 (in); Auto
Copper Spark Plug
Product Attributes:
- Center Electrode Insulator Tip Projection:
  - 0.039
  - 0.99
- Washer Included: Yes
- Electrical Terminal Type: Non-removable Nut
- Grade Type: Regular
- Core Nose Length:
  - 0.633
  - 16.08
- Washer Type: Flat
- Ground Electrode Tip Material: Nickel
- Skirt: Yes
- Center Electrode Core Material: Copper
- Hex Type: Hex
- Resistor Type: Yes
- Indexed: No
- Ground Electrode Tip Design: Standard
- Pre-Gap Size:
  - 0.034
  - 0.86
- Ground Electrode Core Material: Nickel
- Center Electrode Projection: Short Projection
- Seat Type: Flat
- Ground Electrode Quantity: 1
- Insulator Material: Ceramic
- Hex Size: 13/16
- Reach:
  - 0.374
  - 9.5
- Center Electrode Tip Material: Nickel
- Skirt Length:
  - 0.544
  - 13.82
- Manufacturer Heat Range: 4
- Resistance: 5000
- Insulator Height:
  - 2.464
  - 62.59
Features:
- The copper core center electrode aids in thermal control and improves resistance to fouling.
- Its specially engineered high nickel alloy center and ground electrode provides extended life.
- The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
- Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
Autolite® Copper spark plugs are engineered to deliver quick starts and the power your vehicle or applications needs to meet performance expectations.
Suggested Purchase Quantity: 4
- Most jobs typically require 4 of this item.
This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:

14-8 E, 14-9 EUO, 1559494, 2U2J12405VA, 48, 511, 5569994, 5613871, 6004, 66014400, 834232-MI, A9, A9X, AR80, AS8, AT8, AZ9, B49...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1966 - GMC 3500	V	4638	8 Cyl 4.6L	283

8 In Stock

Limited-Time Offer

$9.80 USD

$11.76 USD


Brand	Autolite
Part #	A77306
Condition	New
Warehouse	B

UPC: 009100253392

1966 GMC 3500 Spark Plug 8 Cyl 4.6L Autolite

Autolite 295 Copper Spark Plug
OE Style; Auto
Copper Spark Plug
Product Attributes:
- Center Electrode Insulator Tip Projection:
  - 0.039
  - 0.99
- Washer Included: Yes
- Electrical Terminal Type: Non-removable Nut
- Grade Type: Regular
- Core Nose Length:
  - 0.633
  - 16.08
- Washer Type: Flat
- Ground Electrode Tip Material: Nickel
- Skirt: Yes
- Center Electrode Core Material: Copper
- Hex Type: Hex
- Resistor Type: No
- Indexed: No
- Ground Electrode Tip Design: Standard
- Pre-Gap Size:
  - 0.03
  - 0.76
- Ground Electrode Core Material: Nickel
- Center Electrode Projection: Short Projection
- Seat Type: Flat
- Ground Electrode Quantity: 1
- Insulator Material: Ceramic
- Hex Size: 13/16
- Reach:
  - 0.374
  - 9.5
- Center Electrode Tip Material: Nickel
- Skirt Length:
  - 0.623
  - 15.82
- Manufacturer Heat Range: 6
- Resistance: 1
- Insulator Height:
  - 2.327
  - 59.11
Features:
- The copper core center electrode aids in thermal control and improves resistance to fouling.
- Its specially engineered high nickel alloy center and ground electrode provides extended life.
- The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
- Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
Autolite® Copper spark plugs are engineered to deliver quick starts and the power your vehicle or applications needs to meet performance expectations.
Suggested Purchase Quantity: 4
- Most jobs typically require 4 of this item.
This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:

14-8 E, 14-9 EUO, 29693, 3210, 45, 45770-6, 46, 6008, 77-317, 8129840, 834230-MI, 841, 8411, 841S, 8U2J12405AXA, A7, A71, A7C...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1966 - GMC 3500	V	4638	8 Cyl 4.6L	283

20 In Stock

Limited-Time Offer

$8.40 USD

$10.08 USD


Brand	Autolite
Part #	A77295
Condition	New
Warehouse	B

UPC: 009100929518

1966 GMC 3500 Spark Plug 8 Cyl 4.6L Autolite

Autolite 295 Copper Spark Plug
Non-Resistor Plug; Auto
Copper Spark Plug
Product Attributes:
- Center Electrode Insulator Tip Projection:
  - 0.039
  - 0.99
- Washer Included: Yes
- Electrical Terminal Type: Non-removable Nut
- Grade Type: Regular
- Core Nose Length:
  - 0.633
  - 16.08
- Washer Type: Flat
- Ground Electrode Tip Material: Nickel
- Skirt: Yes
- Center Electrode Core Material: Copper
- Hex Type: Hex
- Resistor Type: No
- Indexed: No
- Ground Electrode Tip Design: Standard
- Pre-Gap Size:
  - 0.03
  - 0.76
- Ground Electrode Core Material: Nickel
- Center Electrode Projection: Short Projection
- Seat Type: Flat
- Ground Electrode Quantity: 1
- Insulator Material: Ceramic
- Hex Size: 13/16
- Reach:
  - 0.374
  - 9.5
- Center Electrode Tip Material: Nickel
- Skirt Length:
  - 0.623
  - 15.82
- Manufacturer Heat Range: 6
- Resistance: 1
- Insulator Height:
  - 2.327
  - 59.11
Features:
- The copper core center electrode aids in thermal control and improves resistance to fouling.
- Its specially engineered high nickel alloy center and ground electrode provides extended life.
- The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
- Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
Autolite® Copper spark plugs are engineered to deliver quick starts and the power your vehicle or applications needs to meet performance expectations.
Suggested Purchase Quantity: 4
- Most jobs typically require 4 of this item.
This item must be purchased in quantities of 4

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1966 - GMC 3500	V	4638	8 Cyl 4.6L	283

20 In Stock

Limited-Time Offer

$8.40 USD

$10.08 USD


Brand	Autolite
Part #	A77295
Condition	New
Warehouse	B

UPC: 009100929518

1966 GMC 3500 Spark Plug 8 Cyl 4.6L Autolite

Autolite 295 Copper Spark Plug
Gap .035 (in); Auto
Copper Spark Plug
Product Attributes:
- Center Electrode Insulator Tip Projection:
  - 0.039
  - 0.99
- Washer Included: Yes
- Electrical Terminal Type: Non-removable Nut
- Grade Type: Regular
- Core Nose Length:
  - 0.633
  - 16.08
- Washer Type: Flat
- Ground Electrode Tip Material: Nickel
- Skirt: Yes
- Center Electrode Core Material: Copper
- Hex Type: Hex
- Resistor Type: No
- Indexed: No
- Ground Electrode Tip Design: Standard
- Pre-Gap Size:
  - 0.03
  - 0.76
- Ground Electrode Core Material: Nickel
- Center Electrode Projection: Short Projection
- Seat Type: Flat
- Ground Electrode Quantity: 1
- Insulator Material: Ceramic
- Hex Size: 13/16
- Reach:
  - 0.374
  - 9.5
- Center Electrode Tip Material: Nickel
- Skirt Length:
  - 0.623
  - 15.82
- Manufacturer Heat Range: 6
- Resistance: 1
- Insulator Height:
  - 2.327
  - 59.11
Features:
- The copper core center electrode aids in thermal control and improves resistance to fouling.
- Its specially engineered high nickel alloy center and ground electrode provides extended life.
- The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
- Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
Autolite® Copper spark plugs are engineered to deliver quick starts and the power your vehicle or applications needs to meet performance expectations.
Suggested Purchase Quantity: 4
- Most jobs typically require 4 of this item.
This item must be purchased in quantities of 4

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1966 - GMC 3500	V	4638	8 Cyl 4.6L	283

20 In Stock

Limited-Time Offer

$8.40 USD

$10.08 USD


Brand	Autolite
Part #	A77295
Condition	New
Warehouse	B

UPC: 009100929518

1966 GMC 3500 Engine Cooling Fan Clutch 6 Cyl 4.8L Four Seasons

Standard Rotation Thermal Standard Duty Fan Clutch
Standard Rotation Standard Duty Thermal Fan Clutch
Standard Rotation Thermal Standard Duty Fan Clutch
Fan Clutch
Product Attributes:
- Mount Dia. MM: 66
- Overall Height IN: 3.11
- Performance Rated?: Yes
- Pilot Depth MM: 26.2
- Rotation: Std
- Clutch Type: B - Non-thermal & Std Thermal
- Bolt Quantity: 4
- Meets / Exceeds OEM?: Yes
- New or Reman: New
- Fan Bolt Circle MM: 82.6
- Mount Dia. IN: 2.6
- Electronic Clutch?: Non Electronic
- Overall Height MM: 79
- Pilot Dia. IN: 0.63
- Fan Bolt Circle IN: 3.25
- Pilot Depth IN: 1.03
- Dia. IN: 7.2
- Description: Fan Clutches
- Color: Raw Aluminum In Color
- Overall Dia. MM: 182.9
- Type: Thermal
- Material: Aluminum
- Mount Hole Qty: 4
- Overall Dia. IN: 7.2
- Duty Rating: Standard
- Mounting Hardware?: Not Included
- Bolt Thread: 5/16-18 Hole
Features:
- Designed, tested, and built by application
- Precision machined
- OE performance, fit, and appearance
- Out of box installation
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four Seasons.

This Part Fits the Following OEM/Substitute Numbers:

067000, 11136952V, 115014, 115049, 12306610, 1236787, 1244633, 1245632, 1254857, 1357707, 140023, 14007823, 14009083, 14010295, 14015330, 14037607, 14077971, 14094799...VIEW MORE

Additional Fitment Information: