1. Engine Crankshafts Products
  2. sku: 13090369067102762
  3. SPEEDWAY 91015474

SPEEDWAY MOTORS 91015474 Double Lower Pulley Block Pump

fits make: Chevy.

91015474 Speedway Motors Aluminum Double Lower Pulley Fits Chevy Small Block Short Pump

( Brand: Speedway Motors ), ( Manufacturer Part Number: 91015474 ), ( Part Type: Aluminum Block Pump Motor ), ( Material: Aluminum ), ( Finish: Natural )

Review SPEEDWAY MOTORS Aluminum Double Lower Pulley Chevy Small Block Short Pump

Speedway 91015474 Double Lower Pulley Chevy Block Pump - Enhanced Performance and Durability

The Speedway 91015474 Double Lower Pulley Chevy Block Pump is a high-quality, reliable, and durable accessory designed specifically for Chevrolet engines. This pump, with its unique double lower pulley design, allows for increased torque and power output, making it an ideal choice for those seeking enhanced performance from their vehicles.

Crafted from premium materials, this pump embodies durability and longevity. The Chevy Block Pump is engineered to withstand the rigors of heavy-duty use, ensuring smooth and consistent operation under various conditions. The double lower pulley system enhances the pump's efficiency by reducing friction and facilitating better airflow, leading to improved performance and fuel economy.

The Speedway 91015474 Double Lower Pulley Chevy Block Pump is designed with ease of installation in mind. It features a straightforward bolt-on design, allowing users to install it quickly and easily without requiring extensive mechanical knowledge or specialized tools. The pump comes with a comprehensive mounting kit, including all necessary hardware, ensuring a hassle-free installation process.

In addition to its performance benefits, the Speedway 91015474 Double Lower Pulley Chevy Block Pump also boasts an attractive and sleek design. Its black powder-coated finish not only adds a touch of style to your vehicle but also protects the pump from corrosion and weathering, ensuring its longevity and overall value.

Whether you're a professional mechanic or a dedicated hobbyist, the Speedway 91015474 Double Lower Pulley Chevy Block Pump is an essential upgrade for your Chevrolet engine. With its improved performance, durability, and easy installation, this pump will undoubtedly elevate your driving experience while providing you with the peace of mind that comes from owning a high-quality, dependable product.

Product: Speedway 91015474 Double Lower Pulley Chevy Block Pump

Pros:

1. Designed for Chevy engines, ensuring compatibility and ease of installation.

2. Double lower pulley design allows for increased flexibility and versatility in configuring your accessory drive system.

3. Durable construction, built to withstand the demands of high-performance applications.

4. Reliable brand, Speedway Motors is known for producing high-quality automotive parts.

Cons:

1. May require some mechanical knowledge or professional installation due to its automotive nature.

2. More expensive than some generic aftermarket alternatives.

3. May not be necessary for all Chevy engines, depending on your specific needs and modifications.

Conclusion: The Speedway 91015474 Double Lower Pulley Chevy Block Pump offers a reliable, durable solution for those seeking to enhance their Chevy engine's accessory drive system. However, its higher cost and potential overkill for some applications should be considered. If you have the necessary knowledge or access to professional installation, this part could be a valuable addition to your setup. If you're unsure or have less demanding needs, you might want to consider more affordable alternatives or consult with a mechanic before purchasing.

Recommendation: If you're looking to upgrade your Chevy engine's accessory drive system and have the means to install it, the Speedway 91015474 Double Lower Pulley Chevy Block Pump could be a worthwhile investment. However, thoroughly evaluate your needs and consider consulting with a mechanic if you're uncertain about the suitability of this part for your specific application.

Details:

Otherwise, this is a nice looking pulley. Headquarters. Specs Material Type Aluminum Sold in Quantity Each Belt V-Belt Finish Natural Groove Count 2 Water Pump Short Notes Mounted length is from the face of harmonic balance towards front vehicle. Double grooves for two V-belts.

Part # 91015474 Condition New Brand Speedway Motors Sold Each Details Info Cast aluminum double groove V-belt crankshaft pulley for use with 55-68 Small Block Chevy short water pumps. Overall quality is good, less the above issue. Item Details: Double Groove, 6-5/8 Diameter Installation Tips It may be necessary to shim either or both of the pulleys achieve perfect belt alignment. Yes, I recommend this product.

Bolt Hole Pattern 3 on 2.75 Overall Diameter 6.60 Inside 1.10 Mounted length 1.25 Belt width .42 MFG. There are variances between manufacturers of both water pumps and pulleys. Precision machined aluminum construction. It may be that the bolt holes were just large enough to let me mount it off-center, but I was not able eliminate runt.

Lightweight and strong. I doubt it will cause a problem, but may exchange if cannot fix.

specifications cranshafengin:

  • for makes: Chevy
  • brand: Speedway Motors
  • mpn: 91015474
  • part type: Aluminum Block Pump Motor
  • material: Aluminum
  • finish: Natural

payments cranshafengin:

  • other
  • credit card: Diners-club
  • wallet: Apple-pay

seller cranshafengin:

  • rating: 99.3%
  • city: Lincoln, NE
  • # reviews: 319515

shipping cranshafengin:

  • class: Economy, Expedited
  • service: Economy, Expedited
  • cost: $13.99
  • type: Fixed
  • transit: 4-4 Days

returns cranshafengin:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

offer cranshafengin:

  • options: Ship-to-home
  • started: March 27, 2025
  • sold: 0
  • availability: In Stock

general cranshafengin:

  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
  • condition: New
for makes: chevy, part type: aluminum block pump motor, finish: natural,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, material: aluminum, sku: 13090369067102762,
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