Shop By Product Matching "FX45"

Choose your Submodel for your 1978 GMC K25


Showing 1 - 10 of 535 products
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Spectre
  • OEM Style; Chrome Plated Steel; Stock Capacity
  • The Spectre Transmission Pan Turbo 350 was designed to fit General Motors TH350 transmissions. This stock capacity transmission pan features triple chrome plated steel; fins for added cooling; and includes a drain plug.
  • Transmission Pan
  • Product Attributes:
    • Automotive Item Grade: High Performance
    • Package Material: Paperboard
    • WARNING CA Proposition 65: Yes
    • Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
    • Item Weight: 3.700 Lbs. (1.7 Kg)
    • Package Type: Box
    • Prop 65 (C, R or CR): Cr
    • Trans Model: Gm- Th350 (auto) 3 Speed
  • Features:
    • Triple Chrome-Plated Steel
    • Finned For Added Cooling
    • Includes Drain Plug
    • Stock Capacity
    • Easy To Install With No Special Skills Or Tools Required
  • The Spectre Transmission Pan Turbo 350 was designed to fit General Motors TH350 transmissions. This stock capacity transmission pan features triple chrome plated steel, fins for added cooling, and includes a drain plug. This product is easy to install with no special tools or skills required.

Additional Fitment Information:
Vehicle Block CC Engine Transmission Manuf. Code CID
1978 - GMC K25 L - 6 Cyl 4.8L THM350 292

Spectre
  • OEM Style; Chrome Plated Steel; Stock Capacity
  • The Spectre Transmission Pan Turbo 350 was designed to fit General Motors TH350 transmissions. This stock capacity transmission pan features triple chrome plated steel; fins for added cooling; and includes a drain plug.
  • Transmission Pan
  • Product Attributes:
    • Automotive Item Grade: High Performance
    • Package Material: Paperboard
    • WARNING CA Proposition 65: Yes
    • Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
    • Item Weight: 3.700 Lbs. (1.7 Kg)
    • Package Type: Box
    • Prop 65 (C, R or CR): Cr
    • Trans Model: Gm- Th350 (auto) 3 Speed
  • Features:
    • Triple Chrome-Plated Steel
    • Finned For Added Cooling
    • Includes Drain Plug
    • Stock Capacity
    • Easy To Install With No Special Skills Or Tools Required
  • The Spectre Transmission Pan Turbo 350 was designed to fit General Motors TH350 transmissions. This stock capacity transmission pan features triple chrome plated steel, fins for added cooling, and includes a drain plug. This product is easy to install with no special tools or skills required.

Additional Fitment Information:
Vehicle Block CC Engine Transmission Manuf. Code CID
1978 - GMC K25 L - 6 Cyl 4.8L THM350 292

Autolite
  • Autolite 145 Copper Spark Plug
  • Gap .045 (in); Auto
  • Copper Spark Plug
  • Product Attributes:
    • Center Electrode Projection: Short Projection
    • Center Electrode Insulator Tip Projection:
      • 0.044
      • 1.12
    • Seat Type: Tapered
    • Washer Included: No
    • Electrical Terminal Type: Non-removable Nut
    • Ground Electrode Quantity: 1
    • Grade Type: Regular
    • Core Nose Length:
      • 0.557
      • 14.15
    • Ground Electrode Tip Material: Nickel
    • Center Electrode Core Material: Copper
    • Hex Type: Hex
    • Resistor Type: Yes
    • Insulator Material: Ceramic
    • Indexed: No
    • Hex Size: 5/8
    • Reach:
      • 0.431
      • 10.95
    • Center Electrode Tip Material: Nickel
    • Ground Electrode Tip Design: Standard
    • Pre-Gap Size:
      • 0.04
      • 1.02
    • Resistance: 4000
    • Insulator Height:
      • 2.274
      • 57.76
  • 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: 8
    • Most jobs typically require 8 of this item.
  • This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:
121, 19157985, 19157988, 22131, 2U2J12405YA, 44T, 5029, 5613842, 5613855, 5613867, 5613875, 566, 711, 7972, 8129827, ARF4, ARF6, ASF4C...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - GMC K25 V - 8 Cyl 7.4L 454

Autolite
  • Autolite 145 Copper Spark Plug
  • Heavy Duty; Auto
  • Copper Spark Plug
  • Product Attributes:
    • Center Electrode Projection: Short Projection
    • Center Electrode Insulator Tip Projection:
      • 0.044
      • 1.12
    • Seat Type: Tapered
    • Washer Included: No
    • Electrical Terminal Type: Non-removable Nut
    • Ground Electrode Quantity: 1
    • Grade Type: Regular
    • Core Nose Length:
      • 0.557
      • 14.15
    • Ground Electrode Tip Material: Nickel
    • Center Electrode Core Material: Copper
    • Hex Type: Hex
    • Resistor Type: Yes
    • Insulator Material: Ceramic
    • Indexed: No
    • Hex Size: 5/8
    • Reach:
      • 0.431
      • 10.95
    • Center Electrode Tip Material: Nickel
    • Ground Electrode Tip Design: Standard
    • Pre-Gap Size:
      • 0.04
      • 1.02
    • Resistance: 4000
    • Insulator Height:
      • 2.274
      • 57.76
  • 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: 8
    • Most jobs typically require 8 of this item.
  • This item must be purchased in quantities of 4

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - GMC K25 V - 8 Cyl 6.6L 400

Autolite
  • Autolite 145 Copper Spark Plug
  • Gap .035 (in); Auto
  • Copper Spark Plug
  • Product Attributes:
    • Center Electrode Projection: Short Projection
    • Center Electrode Insulator Tip Projection:
      • 0.044
      • 1.12
    • Seat Type: Tapered
    • Washer Included: No
    • Electrical Terminal Type: Non-removable Nut
    • Ground Electrode Quantity: 1
    • Grade Type: Regular
    • Core Nose Length:
      • 0.557
      • 14.15
    • Ground Electrode Tip Material: Nickel
    • Center Electrode Core Material: Copper
    • Hex Type: Hex
    • Resistor Type: Yes
    • Insulator Material: Ceramic
    • Indexed: No
    • Hex Size: 5/8
    • Reach:
      • 0.431
      • 10.95
    • Center Electrode Tip Material: Nickel
    • Ground Electrode Tip Design: Standard
    • Pre-Gap Size:
      • 0.04
      • 1.02
    • Resistance: 4000
    • Insulator Height:
      • 2.274
      • 57.76
  • 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: 8
    • Most jobs typically require 8 of this item.
  • This item must be purchased in quantities of 4

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - GMC K25 L - 6 Cyl 4.8L 292

Autolite
  • Autolite 145 Copper Spark Plug
  • Gap .035 (in); Auto
  • Copper Spark Plug
  • Product Attributes:
    • Center Electrode Projection: Short Projection
    • Center Electrode Insulator Tip Projection:
      • 0.044
      • 1.12
    • Seat Type: Tapered
    • Washer Included: No
    • Electrical Terminal Type: Non-removable Nut
    • Ground Electrode Quantity: 1
    • Grade Type: Regular
    • Core Nose Length:
      • 0.557
      • 14.15
    • Ground Electrode Tip Material: Nickel
    • Center Electrode Core Material: Copper
    • Hex Type: Hex
    • Resistor Type: Yes
    • Insulator Material: Ceramic
    • Indexed: No
    • Hex Size: 5/8
    • Reach:
      • 0.431
      • 10.95
    • Center Electrode Tip Material: Nickel
    • Ground Electrode Tip Design: Standard
    • Pre-Gap Size:
      • 0.04
      • 1.02
    • Resistance: 4000
    • Insulator Height:
      • 2.274
      • 57.76
  • 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: 8
    • Most jobs typically require 8 of this item.
  • This item must be purchased in quantities of 4

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - GMC K25 V - 8 Cyl 5.7L 350

FelPro
  • Engine Timing Cover Gasket Set
  • without Sleeve 'N' Seal
  • FEL-PRO TCS 45121 Engine Timing Cover Gasket Set for Chevrolet C1500
  • Product Attributes:
    • Grade Type: Premium
  • Features:
    • Timing cover set includes gaskets and seals necessary for timing chain/belt replacement job
    • Application specific design to ensure a perfect fit
    • Engineered and manufactured specifically for the repair environment
    • Unsurpassed quality you can trust
    • Validated for fit, form, and function
  • Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

This Part Fits the Following OEM/Substitute Numbers:
10159418, 14000, 14033, 14050645, 14094596, 14434, 151017001, 646887, 7429822, ATC3221, ES 1008-1, ES10081, JV1041, JV881, JV881TC, TCS303, TCS3351, TS12245...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - GMC K25 V - 8 Cyl 5.0L 305

Mr Gasket
  • w/Adjustable Pointer; 8 in. Balancer
  • Timing Tab; w/Adjustable Pointer; 8 in. Balancer;
  • Timing Tab
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
  • Features:
    • Fits Chevy Small Block
    • Adjusts w/Screwdriver
    • Chrome Plated Steel And Red Anodized
  • Bolts on with existing timing cover bolts. It is chrome plated steel, which makes is a better compliment to a chrome timing cover. It also has an adjustable red timing pointer. This allows for better visibility and helps you set your timing more easily. Just loosen the screw, set the pointer to the desired initial timing level, and screw it back down. Then youll be able to more clearly see if your timing is where you want it when checking your timing.

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - GMC K25 V - 8 Cyl 5.0L 305

Dayco
  • w/A.C.
  • Product Attributes:
    • Top Width: .44
    • Outside Circumference:
      • 1144.78
      • 45.07
    • Color: Black
    • Banded Belt: N
    • Standards: Sae J636, Sae J637
    • Effective Length:
      • 1130.30
      • 44.50
    • Belt Construction: Bottom Cog
    • Minimum Operating Temperature:
      • -35
      • -37.2
    • Material: Synthetic Rubber Compound
    • Maximum Operating Temperature:
      • 175
      • 79.4

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1978 - GMC K25 V - Fan and Alternator 8 Cyl 5.0L 305

Dayco
  • Product Attributes:
    • Top Width: .44
    • Outside Circumference:
      • 1144.78
      • 45.07
    • Color: Black
    • Banded Belt: N
    • Standards: Sae J636, Sae J637
    • Effective Length:
      • 1130.30
      • 44.50
    • Belt Construction: Bottom Cog
    • Minimum Operating Temperature:
      • -35
      • -37.2
    • Material: Synthetic Rubber Compound
    • Maximum Operating Temperature:
      • 175
      • 79.4

This Part Fits the Following OEM/Substitute Numbers:
10019362, 10024880, 10A1130, 11365, 11A1130, 123, 13-446, 13444, 13445, 14029081, 14049250, 14072732, 14076346, 14079250, 141-0463, 141-1008, 15-445, 15-452...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1978 - GMC K25 V - Fan and Alternator 8 Cyl 6.6L 400
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