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  3. BFO 1F4KP6

BFO 1F4KP6 Groove Water Pump Crank Pulley Set Block Lwp 327/350/283/400

fits model: 327, 350, 283, 400. make: Chevy.

1f4kp6 Bfo 2 Groove Water Pump Crank Pulley Set For Small Block Chevy 327/350/283/400 Lwp

( Brand: Bfo ), ( Manufacturer Part Number: 1F4KP6 ), ( Application: For Small Block Chevy 283 305 327 350 400 Engines 1959-1995 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Fitment Type: Direct Replacement ), ( Manufacturer Warranty: 2 Years ), ( Material: Aluminum ), ( Note: No Instruction Included. ), ( Notice: This Is Aftermarket Replcement Part. ), ( Package Included: 1 2 Groove / Belt Water Pump Pulley ), ( 1 2 Groove / Belt Crank Pulley: 6-5/8 Diameter W/ Bolts, 1 1 Groove Alternator Pulley, 1 Aluminum Alternator Fan Blade ), ( 1 Aluminum Key Way Power Steering Pulley: Not Press-on Pulley ), ( Surface Finish: Chrome ), ( Type: Water Pump Pulley ), ( Water Pump Type: Long )

Review BFO Groove Water Pump Crank Pulley Set For Small Block Chevy 327/350/283/400 Lwp fits 327 350 283 400

The BFO 1F4KP6 Groove Water Pump Crank Pulley Set is a premium replacement part designed for Chevrolet engines with block sizes of 327, 350, 283, and 400 cubic inches, specifically identified as LWP (Late Model, Wet Sump) applications. This set comprises two crucial components of your engine's cooling system: the water pump and the crank pulley.

The water pump is a critical component of your engine's cooling system, responsible for circulating coolant throughout the engine to maintain optimal operating temperature. This BFO water pump features a robust and efficient impeller design, ensuring reliable cooling performance. The pump housing is engineered from heavy-duty materials, ensuring durability and longevity. The pump is also equipped with a precision-machined shaft and bearings for smooth operation.

The crank pulley, another essential component, drives the water pump and various other accessories through the belt system. The BFO crank pulley is meticulously engineered to fit securely on your Chevrolet engine, ensuring a perfect fit and eliminating the need for modifications. This pulley is also designed to minimize vibrations, resulting in a quieter engine operation. The pulley's grooves are accurately machined to provide a precise belt alignment, ensuring optimal belt tension and efficient power transmission.

The BFO 1F4KP6 Groove Water Pump Crank Pulley Set offers an OE-like fit and performance, making it an excellent choice for engine builders, restorers, or anyone seeking a reliable and durable replacement for their worn-out components. This set is manufactured to meet or exceed the original equipment specifications, ensuring your engine's cooling system operates at peak efficiency.

Buying BFO 1F4KP6 Groove Water Pump Crank Pulley Set for Block Chevy 327/350/283/400 LWP: A Comprehensive Analysis

Introduction:

The BFO 1F4KP6 Groove Water Pump Crank Pulley Set is a popular aftermarket option for those looking to replace the original equipment on their Chevy engines. This set includes both the water pump and the crank pulley. In this analysis, we will discuss the pros and cons of purchasing this product to help you make an informed decision.

Pros:

1. Compatibility: This set is designed to fit various Chevy engines, including 327, 350, 283, and 400 LWP blocks.

2. Improved Performance: The BFO water pump is known for its increased flow rate, which can lead to better cooling performance and improved engine longevity.

3. Durability: The BFO water pump housing is made from aluminum alloy, making it resistant to corrosion and heat.

4. Easy Installation: The set comes with all necessary hardware for installation, making the process relatively straightforward for most DIY enthusiasts.

5. Affordable: Compared to OEM alternatives, the BFO 1F4KP6 Groove Water Pump Crank Pulley Set is often more affordable.

Cons:

1. Potential Leaks: Some customers have reported leaks from the water pump after installation. This could be due to improper installation or defective parts.

2. Quality Concerns: A small percentage of customers have reported receiving defective parts or poor overall quality.

3. Clearance Issues: In some cases, the crank pulley may not have sufficient clearance with the timing cover, requiring modifications or alternative solutions.

Conclusion:

The BFO 1F4KP6 Groove Water Pump Crank Pulley Set offers several advantages, including compatibility with various Chevy engines, improved performance, durability, easy installation, and affordability. However, it also comes with potential issues, such as leaks, quality concerns, and clearance problems.

Recommendation:

If you're looking to replace your Chevy engine's water pump and crank pulley, consider the BFO 1F4KP6 Groove Water Pump Crank Pulley Set as an option. Be aware of the potential issues and ensure you follow proper installation procedures to minimize the risk of leaks. If you're unsure about the installation process or have concerns regarding clearance, it may be worth considering professional installation or alternative solutions. Overall, this product can be a cost-effective and practical choice for those seeking to upgrade their cooling system.

Details:

Note, >> Please verify the parts compatibility with your vehicles make, model, and year before purchase to avoid any fitment issues. >> Not for Chevy Early model's or Stock Corvette with water pumps. Note, >> Not compatible with press-on power steering pump applications

Product Specifications, Type: SBC LWP V Belt Pulleys, Water Pump Long, Surface Finish: Chrome, Material: Aluminum, Fitment Direct Replacement, Warranty: 2-Year Warranty, Application, For Small Block Chevy 283 305 327 350 400 Engines 1959-1995, Package Included, 1/2 Groove / Pulley 6-5/8 Diameter w/ Bolts, Crank Diameter 1 Alternator Pulley, Aluminum Fan Blade, Key Way Power Steering Not Press-On Pulley, No Instruction Included. Opening Hours: 7x24. >> Not for LT1/LT4 engine series.

specifications pulleyhop:

  • for models: 327, 350, 283, 400
  • for makes: Chevy
  • brand: Bfo
  • mpn: 1f4kp6
  • application: For Small Block Chevy 283 305 327 350 400 Engines 1959-1995
  • california prop 65 warning: California Prop 65 Warning
  • fitment type: Direct Replacement
  • manufacturer warranty: 2 Years
  • material: Aluminum
  • note: No Instruction Included.
  • notice: This Is Aftermarket Replcement Part.
  • package included: 1 2 Groove / Belt Water Pump Pulley
  • 1 2 groove / belt crank pulley: 6-5/8 Diameter W/ Bolts, 1 1 Groove Alternator Pulley, 1 Aluminum Alternator Fan Blade
  • 1 aluminum key way power steering pulley: Not Press-on Pulley
  • surface finish: Chrome
  • type: Water Pump Pulley
  • water pump type: Long

seller pulleyhop:

  • rating: 99.3%
  • city: Elk Grove Village, Illinois
  • # reviews: 21652

shipping pulleyhop:

  • service: FedEx Ground / FedEx Home Delivery
  • transit: 2-7 Days
  • carrier: FedEx
  • cost: $0.00
  • type: Fixed
  • class: Standard

offer pulleyhop:

  • sold: 0
  • options: Ship-to-home
  • quantity: 7
  • started: January 14, 2026
  • availability: In Stock
  • best offers: True

general pulleyhop:

  • condition: New
  • Car Truck Parts Accessories > Accessory Belts > Pulleys

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for models: 327, 350, 283, 400, for makes: chevy, application: for small block chevy 283 305 327 350 400 engines 1959-1995, california prop 65 warning: california prop 65 warning, fitment type: direct replacement, manufacturer warranty: 2 years, note: no instruction included., notice: this is aftermarket replcement part., package included: 1 2 groove / belt water pump pulley, 1 2 groove / belt crank pulley: 6-5/8 diameter w/ bolts, 1 1 groove alternator pulley, 1 aluminum alternator fan blade, 1 aluminum key way power steering pulley: not press-on pulley, surface finish: chrome, type: water pump pulley, water pump type: long,
category: auto parts > car truck parts accessories > accessory belts > pulleys, material: aluminum, sku: 7021406103471722,

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