Holley Auto Parts

Technically, a carburetor is a device that uses a mechanism to channel air and fuel into the internal combustion of the vehicle’s engine. The combustion engine requires a proper mixture of air and fuel to run the engine properly. Imbalance and unequal level of mixture will cause damage and wearing of the entire engine. The task of this carburetor is to maintain the balance of the two extremes by inserting a right amount of fuel to the engine’s chamber of your vehicle.

The Holley carburetor manufacturer developed this tradition carburetor that features a better performance compared to other brands of carburetors. It features vacuum secondaries for a wide variety of vehicle. It compensate for all types of vehicles weight, gearing and transmissions that allows smooth opening of the secondaries. And it includes a power valve blow out protection for a more secured carburetor.

Part Name GMC P3500 Carburetor - Street Avenger Click Image to Enlarge Part #H19080770  Brand Holley  Fits 1979-1989 GMC P3500  Features Series: Street Avenger  Year 1979-1989  Description "HOLLEY STREET AVENGER CARBURETOR, 770 CFM -- 4 Barrel, Bolt-On And Go Design, Made Of Aluminum For Added Weight Savings And Lasting Shine, Designed For Serious Street Enthusiasts, Calibrated For Monster Low-End Torque, Awesome Acceleration, And Unmatched Top-End Horsepower, Comes With Dual Feed Fuel Inlet, Features No Trouble Quick Change Vacuum Secondaries That Allow Use On Wide Variety Of Vehicles And Glass Sight Windows That Provide Easy And Safe Float Adjustment, Comes With 1 Timed Spark Port, 2 Full Vacuum, 1 PCV Port, And Electric Choke, Installation And Tuning DVD Included, With Holley's Limited Warranty" Fits: 1 Ton.  Your Price $449.95  Quantity

GMC P3500 Carburetor also fits these models:

1979|1980::8Cyl 5.7L "GAS, CARB, VIN L, 4BBL" Base 1979|1980::8Cyl 5.7L "GAS, CARB, VIN L, 4BBL" Value Van 1979|1980|1981|1982|1983|1984|1985|1986|1987|1988|1989::8Cyl 7.4L "GAS, CARB, VIN S, 4BBL" Base 1980|1981|1982|1983|1984|1985|1986|1987|1988::8Cyl 5.7L "GAS, CARB, VIN M, 4BBL" Base 1980|1981|1982|1983|1984|1985|1986|1987|1988::8Cyl 5.7L "GAS, CARB, VIN M, 4BBL" Value Van 1979|1980|1981|1982|1983|1984|1985|1986|1987|1988|1989::8Cyl 7.4L "GAS, CARB, VIN S, 4BBL" Value Van

Part Name Chevrolet P30 Carburetor - Street Avenger Click Image to Enlarge Part #H19080770  Brand Holley  Fits 1975-1989 Chevrolet P30  Features Series: Street Avenger  Year 1975-1989  Description "HOLLEY STREET AVENGER CARBURETOR, 770 CFM -- 4 Barrel, Bolt-On And Go Design, Made Of Aluminum For Added Weight Savings And Lasting Shine, Designed For Serious Street Enthusiasts, Calibrated For Monster Low-End Torque, Awesome Acceleration, And Unmatched Top-End Horsepower, Comes With Dual Feed Fuel Inlet, Features No Trouble Quick Change Vacuum Secondaries That Allow Use On Wide Variety Of Vehicles And Glass Sight Windows That Provide Easy And Safe Float Adjustment, Comes With 1 Timed Spark Port, 2 Full Vacuum, 1 PCV Port, And Electric Choke, Installation And Tuning DVD Included, With Holley's Limited Warranty" Fits: 1 Ton.  Your Price $449.95  Quantity

Chevrolet P30 Carburetor also fits these models:

1975|1976::8Cyl 7.4L "GAS, CARB, VIN L, 4BBL" Base 1975|1976::8Cyl 7.4L "GAS, CARB, VIN L, 4BBL" Step-Van 1975|1976|1977|1978|1979|1980::8Cyl 5.7L "GAS, CARB, VIN Y, 4BBL" Base 1975|1976|1977|1978|1979|1980::8Cyl 5.7L "GAS, CARB, VIN Y, 4BBL" Step-Van 1976::8Cyl 6.6L "GAS, CARB, VIN U, 4BBL" Base 1976::8Cyl 6.6L "GAS, CARB, VIN U, 4BBL" Step-Van 1976|1977|1978|1979|1980::8Cyl 7.4L "GAS, CARB, VIN Y, 4BBL" Base 1976|1977|1978|1979|1980::8Cyl 7.4L "GAS, CARB, VIN Y, 4BBL" Step-Van 1980|1981|1982|1983|1984|1985|1986|1987|1988::8Cyl 5.7L "GAS, CARB, VIN M, 4BBL" Base 1980|1981|1982|1983|1984|1985|1986|1987|1988|1989::8Cyl 7.4L "GAS, CARB, VIN W, 4BBL" Base 1980|1981|1982|1983|1984|1985|1987|1988::8Cyl 5.7L "GAS, CARB, VIN M, 4BBL" Step-Van 1980|1981|1982|1983|1984|1985|1987|1988|1989::8Cyl 7.4L "GAS, CARB, VIN W, 4BBL" Step-Van

Part Name Chevrolet R3500 Carburetor - Street Avenger Click Image to Enlarge Part #H19080770  Brand Holley  Fits 1989 Chevrolet R3500  Features Series: Street Avenger  Year 1989  Description "HOLLEY STREET AVENGER CARBURETOR, 770 CFM -- 4 Barrel, Bolt-On And Go Design, Made Of Aluminum For Added Weight Savings And Lasting Shine, Designed For Serious Street Enthusiasts, Calibrated For Monster Low-End Torque, Awesome Acceleration, And Unmatched Top-End Horsepower, Comes With Dual Feed Fuel Inlet, Features No Trouble Quick Change Vacuum Secondaries That Allow Use On Wide Variety Of Vehicles And Glass Sight Windows That Provide Easy And Safe Float Adjustment, Comes With 1 Timed Spark Port, 2 Full Vacuum, 1 PCV Port, And Electric Choke, Installation And Tuning DVD Included, With Holley's Limited Warranty" Fits: "2WD, 1 Ton".  Your Price $449.95  Quantity

Chevrolet R3500 Carburetor also fits these models:

1989::8Cyl 7.4L "GAS, CARB, VIN W, 4BBL" Cheyenne 1989::8Cyl 7.4L "GAS, CARB, VIN W, 4BBL" Scottsdale 1989::8Cyl 7.4L "GAS, CARB, VIN W, 4BBL" Silverado

But other carburetor uses the Venturi principle that draws fuel into the chamber by creating a partial vacuum. As this carburetor is one of the crucial parts of your vehicle, without this, your vehicle will be useless. Your engine will not work perfectly without this carburetor in the engine system of your vehicle.

However, these carburetors may fail and be damaged also. A damaged carburetor may somehow be repaired but it does not assure the same performance compared to a new one. It is better to replace it with a more and upgraded carburetor like the Hooker Carburetor. It is a high quality performance carburetor for your vehicle.