Best Sbc Aluminum Water Pump for Long and Short Setups

#1 · Best Overall

1. Speedway Motors Long Pump

• Material: Aluminum
• Compatible with Vehicle Type: Car
• Weight: 9 lb

Best for: Street-use long-pump owners.

Why it ranks #1: Its street-use long-pump listing specifies T6 aluminum, a 3/4-inch bearing, and curved vanes designed to distribute coolant across the block.

A curved-vane impeller is the key feature of Speedway Motors’ long aluminum water pump, with the listing stating that it promotes coolant flow, pressure, and distribution to both sides of the engine block. T6 aluminum construction and a 3/4-inch bearing further define this street-use small-block Chevy option.

The curved-vane impeller is described as distributing coolant to both sides of the block, a practical consideration for buyers prioritizing the pump’s stated cooling function. T6 aluminum is specified for the body, with strength, durability, and heat dissipation cited as material benefits. Its long design and 3/4-inch bearing help identify the setup to match during replacement planning. The supplied information does not give an engine-year range, so confirm the application requirements before choosing this pump.

Skip it if you need explicit engine-year fitment; Woosphy SBC 283 305 327 350 lists application years and a block-to-hub measurement.

This is a street-use option for a small-block Chevy owner seeking a long pump with a curved-vane impeller and T6 aluminum body. Since no year range is supplied, establish the specific application before selecting it.

Listed on Amazon as: Long Aluminum Water Pump, For Small Block Chevy, 3/4" Bearing, Street Use

#2 · Broad Truck Fitment

2. AULINK Chrome Long Pump

• Material: Aluminum
• Compatible with Vehicle Type: Car, Truck
• Weight: 2 lb

Best for: Chrome long-pump truck builds.

Why it ranks #2: The long design lists SBC fitment from 1969–1987 and light-duty truck V8 applications, with a chrome-plated aluminum body and gasket.

Chrome-plated aluminum gives the AULINK long water pump its defining finish, while the listing specifically covers Chevy SBC engines from 1969–1987 and light-duty V8 trucks from 1958–1995 with a long-pump setup. Its stated lightweight construction and included gasket support buyers comparing replacement options for those applications.

The long-pump designation and named year ranges help narrow compatibility, especially for light-duty V8 trucks, but the truck application explicitly requires a long-pump setup. Chrome-plated aluminum is identified as the construction and finish; the listing also states that the material is lightweight and dissipates heat better. A gasket is included, providing one installation item with the pump. Compare the vehicle’s engine, year, and pump arrangement with the stated coverage before ordering.

Skip it if you need a short-pump design; A-Team Performance C8011C is listed as a short water pump.

This fits buyers seeking a chrome aluminum long pump for a covered SBC car or long-pump light-duty truck application. The stated years do not replace checking the existing pump arrangement, especially for truck fitment.

Listed on Amazon as: Small Block Chrome Aluminum Long Water Pump For Chevy SBC 350 283 305 400

#3 · Complete Hardware Set

3. Woosphy High-Volume Long Pump

• Material: Aluminum
• Compatible with Vehicle Type: Truck

Best for: Long-pump truck replacement.

Why it ranks #3: Lists 1969–1987 SBC fitment, a 6 15/16-inch block-to-hub measurement, 3/4-inch bearing, and included shims, gaskets, and bolts.

The 6 15/16-inch block-to-hub measurement identifies this Woosphy pump as a long-design replacement for specified small-block Chevy applications. Its aluminum construction and stated fitment spanning 283, 305, 327, 350, 383, and 400 engines give buyers a defined replacement option, including for listed light-duty V8 trucks.

The package includes two pulley shims, gaskets, and bolts alongside the pump, so several mounting items are supplied together for installation. A 3/4-inch bearing and 5/8-inch shaft provide concrete dimensions to compare with the existing setup, while the 6 15/16-inch block-to-hub measurement helps distinguish this long pump from a short design. Fitment is stated for the listed Chevy SBC engines from 1969–1987 and light-duty V8 trucks from 1973–1989; verify the vehicle’s configuration against those ranges.

Skip it if you need a short-design pump; TAKPART TKUS-10444 is specifically listed as a short water pump.

For owners replacing a long pump on a listed Chevy SBC or light-duty V8 truck, the supplied shims, gaskets, and bolts are useful. Check the 6 15/16-inch measurement and application years before selecting it.

Listed on Amazon as: High Volume Flow Chrome Aluminum Long Water Pump Replacement for Chevy SBC

#4

4. NEWZQ Long Pump

• Weight: 8.8 lb

Best for: Long-pump truck replacements.

Why it ranks #4: Its long-pump listing gives the same useful 6 15/16-inch block-to-hub measurement and 3/4-inch bearing, with shims, gaskets, and bolts.

NEWZQ lists a 6 15/16-inch block-to-hub measurement for this aluminum long water pump, giving buyers a specific dimension to compare with a Chevy truck’s existing setup. Its stated coverage includes SBC 283, 305, 327, 350, 383, and 400 engines and light-duty V8 trucks within the listed year ranges.

The specified 6 15/16-inch block-to-hub measurement helps distinguish this long pump during replacement planning, while the 3/4-inch bearing and 5/8-inch shaft add further comparison points. The package includes two pulley shims, gaskets, and bolts, reducing the number of mounting items that need to be sourced separately. Stated applications cover Chevy SBC engines from 1969–1987 and light-duty V8 trucks from 1973–1989. Match both the vehicle year and pump dimensions before installation.

Skip it if you need a short-pump arrangement; SHLPDFM SHU00412 is listed as a polished short water pump.

For a Chevy SBC or light-duty truck using the listed long-pump arrangement, NEWZQ supplies useful dimensions and mounting pieces in one package. Check the stated years, bearing, shaft, and block-to-hub measurement against the existing pump.

Listed on Amazon as: Aluminum Water Pump Replacement for Chevy Light Duty Trucks V8 1973-1989

#5

5. ProForm Long Pump

• Material: Aluminum
• Compatible with Vehicle Type: Car
• Weight: 8.3 lb

Best for: Aluminum long-pump buyers.

Why it ranks #5: A mechanical aluminum long-design pump specifically listed for Small Block Chevy, though the supplied details do not give an engine-year range.

ProForm specifies a mechanical long-design water pump in aluminum for small-block Chevy applications, giving buyers a clearly identified replacement style and material. Its vehicle-specific fit type is relevant when matching a pump to a car, while the listing’s compact description leaves the exact dimensions and engine-year range unspecified.

The long design is the central fit consideration: it separates this pump from short-design options when a vehicle uses a long-pump arrangement. Aluminum construction identifies the pump material, and the mechanical designation identifies its operating type. ProForm lists the fit as vehicle specific, so buyers should match the application to their car rather than infer a year range from the broad small-block Chevy description. The package information says components are per item description, without naming the included mounting hardware.

Skip it if you need a stated engine-year range or included mounting hardware; Woosphy lists both application years and mounting components.

This suits a small-block Chevy owner seeking an aluminum mechanical long-design pump for a vehicle-specific application. The listing does not provide dimensions or a year range, so it is best for buyers who can verify the specific fitment.

Listed on Amazon as: ProForm-PFM67265 Water Pump, Mechanical, Long Design, Aluminum, Natural, Small Block Chevy, Each

#6

6. IMOOA Satin Long Pump

• Material: Aluminum
• Compatible with Vehicle Type: Car

Best for: Satin-finish long-pump buyers.

Why it ranks #6: Fits listed Chevy small-block 283, 327, 350, 383, and 400 engines from 1958–1985, and specifies a 5/8-inch pilot and clockwise rotation.

A satin-finished billet-aluminum body distinguishes the IMOOA long water pump while keeping its stated fitment centered on Chevy small-block 283, 327, 350, 383, and 400 engines from 1958–1985. Its standard clockwise rotation and 5/8-inch pilot shaft give buyers two concrete setup details to compare before choosing a replacement.

The 5/8-inch pilot shaft and standard clockwise rotation make this listing more informative for matching a pump to an existing small-block setup than a description that only states the engine family. Its long-design format is specified in the title, while the satin billet-aluminum construction identifies the material and finish. Mounting hardware is included, which can reduce the need to source those items separately. Confirm that the vehicle’s pump arrangement and engine year align with the stated 1958–1985 application range.

Skip it if you need a stated 6 15/16-inch block-to-hub measurement; NEWZQ 416579 1969-1989 provides that dimension.

Consider it for a Chevy small-block owner who wants a satin long pump with clockwise rotation and supplied mounting hardware. Its stated years and 5/8-inch pilot are the key boundaries to check against the existing setup.

Listed on Amazon as: Long Water Pump for Chevy SBC 283 327 350 383 400 1958-1985 Satin

#7 · Most Detailed Short

7. SHLPDFM Polished Short Pump

• Material: Aluminum
• Compatible with Vehicle Type: Car, Truck
• Weight: 2.55 kg

Best for: Polished short-pump SBC builds.

Why it ranks #7: Clearly identifies a short pump with a 5/8-inch pilot, 1/2-inch NPT side port, dual-bolt-pattern flange, and listed fitment through 1985.

SHLPDFM specifies up to 40% more coolant flow than stock for this polished aluminum short pump, giving buyers a stated high-volume option for compatible small-block Chevy applications. A 5/8-inch pilot, 1/2-inch NPT side port, and dual-bolt-pattern pulley flange add practical setup details beyond its finish.

The short-pump design is listed for several older Chevy applications, including passenger cars, Corvettes, and light-duty trucks, with the description also stating fit across small-block Chevy blocks through 1985. Its 5/8-inch pilot and dual-bolt-pattern pulley flange provide useful dimensions and pulley-mounting information when planning a replacement. The 1/2-inch NPT side port is another specific connection detail to compare with the existing setup. The stated flow increase is up to 40% over stock, not a guarantee for every installation.

Skip it if you need a long-pump design; AULINK AUWPZ127 is explicitly listed for long-pump setups.

For a small-block Chevy build calling for a polished short pump, this model provides specific pilot, port, and pulley-flange details. Confirm that the short design and connection dimensions suit the existing installation.

Listed on Amazon as: 1 SET SHLPDFM Polished High Volume Aluminum Short Water Pump Fits for Small Block Chevy SBC 283 327 350 383 400 V8 1955-1985

#8

8. A-Team 6-Blade Pump

• Material: Aluminum
• Compatible with Vehicle Type: Car

Best for: High-flow short-pump builds.

Why it ranks #8: The short, 5/8-inch-shaft aluminum pump lists compatibility with Chevrolet small-block 265–400-cubic-inch engines and a six-blade impeller.

A-Team Performance states up to 40% more flow than stock for this aluminum short water pump, positioning it for small-block Chevrolet owners seeking a high-flow replacement. Its 5/8-inch shaft and six-blade cast-aluminum anti-cavitation impeller provide concrete design details, while compatibility is listed across Chevrolet small-block V8 Gen I engines.

The short-pump format is an important fit boundary for buyers replacing an existing unit, and the 5/8-inch shaft gives another dimension to compare. The six-blade cast-aluminum anti-cavitation impeller is specified as part of the design, while the listing’s up-to-40% flow statement frames its high-flow intent. Compatibility is described broadly as Chevrolet small-block V8 Gen I, with the title naming 265–400 cubic-inch engines. Verify the pump arrangement and shaft requirements for the specific application.

Skip it if you need a long-pump arrangement; Speedway Motors 91015590 is listed as a long aluminum water pump.

This suits a small-block Chevrolet owner seeking a high-flow short pump with a specified six-blade impeller and 5/8-inch shaft. Its short design is the crucial boundary; confirm that the vehicle uses this arrangement.

Listed on Amazon as: A-Team Performance 6-Blade Aluminum Water Pump – 5-5/8 in H, 5/8 in Shaft High-Volume Pump – Compatible with Small Block Chevrolet 265-400 Ci Engines

#9

9. TAKPART Short Pump

• Compatible with Vehicle Type: Car

Best for: Short-pump SBC applications.

Why it ranks #9: A specifically identified short pump for 1955–1985 Chevy 305, 327, and 350 applications, supplied with shims, gaskets, and a pipe plug.

TAKPART identifies this as a high-volume aluminum short water pump, making pump length the first fit decision for Chevy 305, 327, and 350 engines in the stated 1955–1985 range. Its package includes pulley shims, block gaskets, and a pipe plug, supplying several installation-related parts with the pump.

The short-design specification helps buyers distinguish this pump from long-design replacements before planning installation. Its stated engine coverage is Chevy 305, 327, and 350 applications from 1955–1985, so the year and engine should both be checked against the vehicle. Two pulley shims, gaskets for mounting to the block, and a pipe plug are included, making the package more complete for the described setup. No instructions are included, and the listing recommends professional installation.

Skip it if you need a long-design pump; IMOOA S00112 is explicitly listed as a long water pump.

This is a candidate for owners whose 305, 327, or 350 setup specifically calls for a short pump. Its included shims, gaskets, and pipe plug are useful, but the lack of instructions favors buyers prepared for professional installation.

Listed on Amazon as: SBC 350 High Volume Aluminum Short Water Pump Compatible with 1955-1985 Chevy 305 327 350 engine

#10

10. AULINK Zinc Green Pump

• Material: Aluminum
• Compatible with Vehicle Type: Truck
• Weight: 3.48 kg

Best for: Bronze-impeller pump seekers.

Why it ranks #10: The listing identifies an aluminum pump and includes a gasket and bolt, but does not specify short or long design or SBC engine fitment.

A bronze impeller is the defining listed component of this AULINK water pump, paired with a C&U bearing in the product title. Its aluminum material and Chevy GM truck compatibility make it a potential replacement to investigate for truck owners, though the supplied listing does not specify an engine family or year range.

The product information identifies a bronze impeller and C&U bearing, giving buyers two named components to consider when comparing water pumps. Aluminum is the stated material, and truck is the listed compatible vehicle type. The included components are a water pump, gasket, and bolt, so some mounting parts come with the unit. Because no engine family, model years, pump length, or rotation are supplied, buyers need application details beyond this listing to establish whether it matches a specific Chevy GM truck.

Skip it if you need a stated SBC engine range and pump length; IMOOA S00112 lists both a long design and engine years.

This may suit a truck owner comparing a pump with a bronze impeller and C&U bearing, but the supplied facts leave key fit details open. Establish the engine, year, and pump arrangement before treating it as a replacement.

Listed on Amazon as: Water Pump (C&U Bearing,Bronze Impeller,ZINC GREEN) For Chevy GM