1978 GMC P-Series Fuel System Parts
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Aeromotive®Belt Drive Fuel SystemGMC P35 7.4L 1978, Belt Drive Fuel System by Aeromotive®. Designed for alcohol carbureted cars, this systems brings together matched components including the BBC Belt Drive Kit and Double Adjustable Bypass Regulator, designed to work...Methanol and Ethanol compatibleAdjust idle fuel pressure separate from the high-RPM setting, no jets, pills or other valves required$1,689.95 - Aeromotive®Fuel Rail KitGMC P25 / P35 5.7L Chevy Small Block 1978, Fuel Rail Kit by Aeromotive®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install...Fits Edelbrock® Victor "E" Small Block Chevy Manifold Rails OnlyORB-08 Ports with compact connections and positive, leak-free sealing$350.95
- Holley®Street Avenger Main BodyGMC P25 / P35 5.7L 1978, Street Avenger Main Body by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake...High quality at an affordable priceExpertly made from premium materials$174.95
- ACDelco®Professional™ Fuel Tank CapGMC P15 / P25 / P35 1978, Professional™ Fuel Tank Cap by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it...Designed to meet all requirements of your vehiclesRight for your vehicle and lifestyle$5.49 - $30.70
- Stant®Fuel Tank CapGMC P15 / P25 / P35 1978, Fuel Tank Cap by Stant®. A defective fuel cap can cause your vehicle to fail an emissions test, and allow up to 22 gallons of gasoline to evaporate in one year, wasting your money and polluting the environment....OE Pressure relief prevents fuel vapors from exiting the fuel system under normal operating conditionsOE Vacuum relief prevents fuel vapors from exiting the fuel system via the fill tube under normal operations$4.32 - $13.77
- Standard®Primary Carburetor Choke Pull OffGMC P-Series With Rochester Carburetor 1978, Primary Carburetor Choke Pull Off by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$29.41
- WVE®Carburetor Choke ThermostatGMC P-Series 5.7L 1978, Carburetor Choke Thermostat by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$32.32 - $96.94
- Mahle®Carburetor Choke Tube GasketGMC P-Series 1978, Carburetor Choke Tube Gasket by Mahle®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$1.49 - $2.68
- Mahle®Carburetor Mounting GasketGMC P-Series 1978, Carburetor Mounting Gasket by Mahle®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$4.53 - $6.06
- AED Performance®1 to 1 Throttle Linkage KitGMC P-Series Holley 4150 Model Carburetor 1978, 1 to 1 Throttle Linkage Kit by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle. They are...High quality at an affordable priceExpertly made from premium materials$11.93
- AED Performance®Accelerator Pump Discharge NozzlesGMC P-Series Holley or Barry Grant Model Carburetor 1978, Accelerator Pump Discharge Nozzles by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your...High quality at an affordable priceExpertly made from premium materials$11.99
- AED Performance®Carburetor Air BleedsGMC P-Series Holley 4150 HP or 4500 Model Carburetor 1978, Carburetor Air Bleeds by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle. They...High quality at an affordable priceExpertly made from premium materials$13.27
- AED Performance®Carburetor Fuel BowlGMC P-Series Holley Model Carburetor 1978, Carburetor Fuel Bowl by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle. They are manufactured...High quality at an affordable priceExpertly made from premium materials$46.74
- AED Performance®Carburetor Fuel Bowl GasketsGMC P-Series Holley 4150 or 4160 Carburetor Model HLY-108-33 Gasket 1978, Carburetor Fuel Bowl Gaskets by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance...High quality at an affordable priceExpertly made from premium materials$17.27
- AED Performance®Carburetor Fuel Bowl ScrewsGMC P-Series 1978, Carburetor Fuel Bowl Screws by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle. They are manufactured using high-quality...High quality at an affordable priceExpertly made from premium materials$10.65
- AED Performance®Carburetor Needle and Seat SetGMC P-Series Holley Model Carburetor 1978, Carburetor Needle and Seat Set by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle. They are...High quality at an affordable priceExpertly made from premium materials$10.60 - $11.32
- AED Performance®Carburetor Non-Stick Metering Block GasketsGMC P-Series 1978, Carburetor Non-Stick Metering Block Gaskets by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle. They are manufactured...High quality at an affordable priceExpertly made from premium materials$13.32
- AED Performance®Carburetor Secondary DiaphragmGMC P-Series Holley Model Carburetor 1978, Carburetor Secondary Diaphragm by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle. They are...High quality at an affordable priceExpertly made from premium materials$9.99
- AED Performance®Float Bowl Screw GasketsGMC P-Series Holley Model Carburetor 1978, Float Bowl Screw Gaskets by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle. They are...High quality at an affordable priceExpertly made from premium materials$7.32
- AED Performance®Float Bowl Sight PlugsGMC P-Series Holley Carburetor Models: 2300, 4150, 4150 HP, 4160, 4500, 4500 HP 1978, Float Bowl Sight Plugs by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable...High quality at an affordable priceExpertly made from premium materials$11.93
- AED Performance®Metering Block Conversion KitGMC P-Series Holley 4160 Model Carburetor 1978, Metering Block Conversion Kit by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle. They are...High quality at an affordable priceExpertly made from premium materials$49.27
- AED Performance®Metering Block GasketsGMC P-Series Holley 4160 Model HLY-108-30 Gasket 1978, Metering Block Gaskets by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle. They are...High quality at an affordable priceExpertly made from premium materials$17.99
- AED Performance®Valve Block Off PlugGMC P-Series Holley Model Carburetor 1978, Valve Block Off Plug by AED Performance®. Proudly made in the USA, premium AED Performance products are what you need to ensure the reliable performance of your vehicle. They are manufactured...High quality at an affordable priceExpertly made from premium materials$5.89
- Fast®Cigarette Lighter Socket ConnectorGMC P-Series 1978, Cigarette Lighter Socket Connector by Fast®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$24.95
- Fast®EZ-EFI® Fuel Hand-Held Upgrade KitGMC P-Series 1978, EZ-EFI® Fuel Hand-Held Upgrade Kit by Fast®. This kit is for the upgrade of the original EZ-EFI™ hand-held unit to a color touchscreen unit and includes the hand-held, harness, harness adapter and a suction cup...Direct ReplacementNo Need to Update the ECU$395.95
- Fast®XFI® Fuel Injector HarnessGMC P-Series 1978, XFI® Fuel Injector Harness by Fast®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts. Manufactured using the highest grade materials and the latest technology, they...High quality at an affordable priceExpertly made from premium materials$155.95 - $181.95
- Aeromotive®Belt Drive Fuel Pump MandrelGMC P35 7.4L 1978, Belt Drive Fuel Pump Mandrel by Aeromotive®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$216.95
- CFR Performance®Fuel Pump Mounting PlateGMC P25 / P35 5.7L 1978, Fuel Pump Mounting Plate by CFR Performance®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Expertly Crafted from the highest grade materialsBuilt to provide the ultimate in reliability and strength$9.04
- FRAM®Fuel Filter CartridgeGMC P25 / P35 1978, Fuel Filter Cartridge by FRAM®. Keep the fuel clean with an In-Line Gasoline Fuel Filter by FRAM. This unit is designed specially for protecting the engine and fuel system of the vehicle. It traps and holds the...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$2.42
- Hastings®Fuel Filter ElementGMC P15 / P25 / P35 1978, Fuel Filter Element by Hastings®. This filter is designed to protect fuel system components, such as injection pumps and injectors, from damaging contaminants, including water, bacteria, non-combustible...Meets or exceeds all filtration requirements of the applicationExtends fuel system component life$1.50
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