1978 GMC G15 Engine Water Pump Parts

Choose your Engine for your 1978 GMC G15


Showing 1 - 9 of 9 products
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Proform
  • Electric Engine Water Pump; Aluminum; Blue Powder Coat; Fits SB Chevy Engines
  • Electric Engine Water Pump; Aluminum;Fits SB Chevy Engines; Finish:Blue
  • Electric Engine Water Pump; Fits Small Block Chevy Engines; Made From Die Cast Aluminum; Body Has Blue Finish and Motor Has Black Finish; Flows 35 GPM; Billet 1.0 Inch NPT to 1-3/4 Inch Hose Fitting Included; Sold Individually
  • Product Attributes:
    • Rotation: Standard
    • Category: Water Pumps
    • Feature/Benefit: Affordable Electric Water Pumps Eliminate Unnecessary Weight And Impeller Drag Experienced At High Rpm, Pumps Up To 35+ Gallons Of Water Per Minute, And Delivers The Cooling That Can Make The Difference Between A Win And Second Place!
    • Length: 6.5 Inch
    • Applications: Chevy Small Block Engines
    • Engine: Chevy Sb Gen 1
    • Flow Rate: 35 Gpm
    • Part Type: Water Pump
    • Pump Flow: 35 Gpm
    • Condition: New
    • Make: Chevrolet
  • Ever consider going electric? PROFORM's affordable electric water pumps eliminate unnecessary weight and impeller drag experienced at high RPM, pumps up to 35+ gallons of water per minute, and delivers the cooling that can make the difference between a win and second place! Durable but light-weight die-cast aluminum, epoxy powder coated for corrosion resistance in the color of your choice. Race or street. Comes with mating weather-tight connector. Draws 6 amps. Billet fitting (1in pipe to 1 3/in hose) included.

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - GMC G15 V - 8 Cyl 5.0L 305

Proform
  • Electric Engine Water Pump; Aluminum; Black Powder Coat; Fits SB Chevy Engines
  • Electric Engine Water Pump; Aluminum;Fits SB Chevy Engines; Finish:Black
  • Electric Engine Water Pump; Fits Small Block Chevy Engines; Made From High-Quality Die Cast Aluminum; Black Powder Coat Finish; Flows 35 GPM; Billet 1.0 Inch NPT to 1-3/4 Inch Hose Fitting Included; Sold Individually
  • Product Attributes:
    • Rotation: Standard
    • Category: Water Pumps
    • Feature/Benefit: Affordable Electric Water Pumps Eliminate Unnecessary Weight And Impeller Drag Experienced At High Rpm.
    • Length: 6.5 Inch
    • Applications: Chevy Small Block Engines
    • Engine: Chevy Sb Gen 1
    • Flow Rate: 35 Gpm
    • Part Type: Water Pump
    • Pump Flow: 35 Gpm
    • Condition: New
    • Make: Chevrolet
  • Ever consider going electric? PROFORM's affordable electric water pumps eliminate unnecessary weight and impeller drag experienced at high RPM, pumps up to 35+ gallons of water per minute, and delivers the cooling that can make the difference between a win and second place! Durable but light-weight die-cast aluminum, epoxy powder coated for corrosion resistance in the color of your choice. Race or street. Comes with mating weather-tight connector. Draws 6 amps. Billet fitting (1in pipe to 1 3/hose) included.

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - GMC G15 V - 8 Cyl 5.0L 305

Proform
  • Engine Water Pump; Mechanical Long Style; High Flow Model; Satin; SB Chevy
  • Mechanical Long Style; High Flow Model;SB Chevy; Finish:Satin
  • Engine Water Pump; Fits Small Block Chevy Engines; High-Flow Model; Mechanical Type; Long Style Pump; Made from High-Quality Aluminum; Satin Finish; Heavy-Duty Ball Bearings; Sold Each
  • Product Attributes:
    • Rotation: Standard
    • Category: Water Pumps
    • Feature/Benefit: High Flow Mechanical Water Pump.
    • Length: Long
    • Applications: Chevy Small Block Engines
    • Flow Rate: 25 Gpm
    • Part Type: Water Pump
    • Pump Flow: 25 Gpm
    • Condition: New
    • Make: Chevrolet
  • PROFORM's new high flow mechanical water pumps feature heavy duty ball bearings for up to 40% more coolant flow giving you real performance value for your dollar.

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - GMC G15 V - 8 Cyl 5.0L 305

Proform
  • Engine Water Pump; Mechanical Long Style; High Flow Model; Polished; SB Chevy
  • Mechanical Long Style; High Flow Model;SB Chevy; Finish:Polished
  • Engine Water Pump; Fits Small Block Chevy Engines; High-Flow Model; Mechanical Type; Long Style Pump; Made from High-Quality Aluminum; Polished Finish; Heavy-Duty Ball Bearings; Sold Each
  • Product Attributes:
    • Rotation: Standard
    • Category: Water Pumps
    • Feature/Benefit: High Flow Mechanical Water Pump.
    • Length: Long
    • Applications: Chevy Small Block Engines
    • Flow Rate: 25 Gpm
    • Part Type: Water Pump
    • Pump Flow: 25 Gpm
    • Condition: New
    • Make: Chevrolet
  • PROFORM's new high flow mechanical water pumps feature heavy duty ball bearings for up to 40% more coolant flow giving you real performance value for your dollar.

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - GMC G15 V - 8 Cyl 5.0L 305

Gates
  • Water Pump (Standard)
  • Product Attributes:
    • Water Pump Drive Type: Accessory Belt
    • Fan Clutch Included: No
    • Thermostat And Housing Included: No
    • Timing Belt Driven: No
    • Impeller Rotation: Standard
    • Includes Back Housing: No
    • Pulley Included: No
    • Impeller Material: Stamped Steel
    • Housing Material: Cast Iron
    • Contents: Water Pump, 3 Gaskets, Plug

This Part Fits the Following OEM/Substitute Numbers:
10048917, 10108453, 12307869, 12522033, 12524131, 12529305, 12551306, 12555595, 130-1250, 130-1250HD, 130-1250P, 14085847, 18-308, 1AMWP00017, 20040, 20040H, 251-230, 251-544...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine CID
1978 - GMC G15 V - GAS 8 Cyl 5.7L 350

GMB
Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - GMC G15 V - 8 Cyl 5.0L 305

Weiand
  • Aluminum; Six Blade Impeller; Twisted Snout; Not For Competition Use; Satin Finish
  • Action +Plus Water Pump; Aluminum; Six Blade Impeller; Twisted Snout; Not For Competition Use; Satin Finish;
  • Action +Plus Water Pump
  • Product Attributes:
    • WARNING CA Proposition 65: No
    • Style: Street/high-performance
    • Engine Make/Size: Chevy Small Block (262-400)
  • Features:
    • Lightweight Aluminum
    • CNC Machined
    • Heavy Duty Shaft w/5/8 in. Pilot
    • Six Blade Stamped Steel Anti-Cavitation Impeller For Max Flow
    • 100% Leak Tested
    • Best Value In Water Pumps/Unbelievable Low Price
    • Twisted Snout Design For Updated Style
    • Permanent Mold Castings For Improved Appearance
    • Extra HD 1/2 in. Thick Pulley Hubs For Max. Durability
    • Zinc Plated Back Covers/Hdw For Long Life/Corrosion Resistance
  • Weiands light weight, performance aluminum mechanical Action-Plus water pumps give a weight saving of 30 Percent to 50 Percent over stock cast-iron pumps. These pumps have been completely redesigned for better performance and utilize our exclusive twisted snout look and feature a premium quality bearing and seal that have twice the load capacity of stock pumps. Weiands exclusive housing counterbore keeps the bearing form walking out. All pumps are designed with the necessary bracket bosses and water connections to fit popular street applications.

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - GMC G15 V - 8 Cyl 5.0L 305

Weiand
  • Aluminum; Six Blade Impeller; Twisted Snout; Not For Competition Use; Satin Finish
  • Action +Plus Water Pump; Aluminum; Six Blade Impeller; Twisted Snout; Not For Competition Use; Satin Finish;
  • Action +Plus Water Pump
  • Product Attributes:
    • WARNING CA Proposition 65: No
    • Style: Street/high-performance
    • Engine Make/Size: Chevy Small Block (262-400)
  • Features:
    • Lightweight Aluminum
    • CNC Machined
    • Heavy Duty Shaft w/5/8 in. Pilot
    • Six Blade Stamped Steel Anti-Cavitation Impeller For Max Flow
    • 100% Leak Tested
    • Best Value In Water Pumps/Unbelievable Low Price
    • Twisted Snout Design For Updated Style
    • Permanent Mold Castings For Improved Appearance
    • Extra HD 1/2 in. Thick Pulley Hubs For Max. Durability
    • Zinc Plated Back Covers/Hdw For Long Life/Corrosion Resistance
  • Weiands light weight, performance aluminum mechanical Action-Plus water pumps give a weight saving of 30 Percent to 50 Percent over stock cast-iron pumps. These pumps have been completely redesigned for better performance and utilize our exclusive twisted snout look and feature a premium quality bearing and seal that have twice the load capacity of stock pumps. Weiands exclusive housing counterbore keeps the bearing form walking out. All pumps are designed with the necessary bracket bosses and water connections to fit popular street applications.

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - GMC G15 V - 8 Cyl 5.0L 305

Dayco
Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - GMC G15 V - 8 Cyl 5.0L 305
Showing 1 - 9 of 9 products

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