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  3. BFO CMW2J0

BFO CMW2J0 Billet Gilmer Belt Drive Pulley Kit Block Lwp

fits model: 305, 350. make: Chevy.

Cmw2j0 Bfo Billet Aluminum Gilmer Belt Drive Pulley Kit For Small Block Chevy 305 350 Lwp

( Brand: Bfo ), ( Manufacturer Part Number: CMW2J0 ), ( Belt Length: 40 1/2 ), ( Belt Type: Gilmer Cogged ), ( Belt Width: 1 1/2 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Color: Sliver ), ( Fit: For Small Block Chevy 283 305 327 350 400, For Use With Long Style Water Pumps With Up To A 5/8 Shaft ), ( Fitment Type: Direct Replacement ), ( Important Notice: Package Included, Professional Installation Required ), ( Material: Aluminum ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Pulley Type: Gilmer ), ( Surface Finish: Brand New ), ( Type: Water Pump Pulley ), ( Type2: Gilmer Pulley Set )

Review BFO Billet Aluminum Gilmer Belt Drive Pulley Kit For Small Block Chevy Lwp fits 305 350

The BFO CMW2J0 Billet Gilmer Belt Drive Pulley Kit is an excellent upgrade for Chevy engines, specifically those with a 305 or 350 cubic inch LWP (Long Weapon Platform) block. This kit is not just an accessory but a performance enhancement that will improve your engine's efficiency and power output.

The BFO CMW2J0 kit includes a set of billet aluminum pulleys designed to replace the stock pulleys. These pulleys are CNC-machined from high-quality billet aluminum, ensuring a precise fit and superior durability. The smooth, polished surface not only looks great but also reduces friction and wear, contributing to better belt grip and longer belt life.

The billet design offers several advantages over the stock pulleys. First, it reduces weight, which can help improve engine response and acceleration. Second, it provides a more efficient belt alignment, which can lead to improved power transmission and a quieter operation. Lastly, the billet design allows for customization, as you can choose pulleys with different sizes and configurations to suit your specific needs.

The pulleys in this kit come in a Gilmer belt drive design. Gilmer belts are known for their durability and efficiency. They have a unique serpentine design that allows for a more uniform belt tension, reducing the risk of belt slippage and improving overall performance.

Installing the BFO CMW2J0 Billet Gilmer Belt Drive Pulley Kit is a straightforward process. It is designed to fit directly onto the crankshaft and water pump pulleys, making it a bolt-on upgrade. The kit includes all necessary hardware, including new belt tensioners, to make the installation process as easy as possible.

In summary, the BFO CMW2J0 Billet Gilmer Belt Drive Pulley Kit is an excellent investment for Chevy engine owners looking to improve their engine's performance and efficiency. Its high-quality billet aluminum construction, Gilmer belt design, and easy installation make it a popular choice among enthusiasts and performance builders.

The BFO CMW2J0 billet Gilmer belt drive pulley kit for Chevy 305/350 LWP engines is a popular upgrade option for performance enthusiasts. This kit replaces the stock pulleys with billet aluminum pulleys, which are known for their durability, lighter weight, and improved cooling. Here are some pros and cons of buying this kit:

Pros:

1. Enhanced durability: Billet aluminum pulleys are stronger and more resilient than stock pulleys, making them less prone to cracking or breaking under high horsepower applications.

2. Increased cooling efficiency: The billet pulleys have a larger surface area for airflow, which enhances cooling efficiency and reduces engine temperatures.

3. Improved appearance: The billet pulleys have a sleek and modern look that can enhance the aesthetic appeal of your engine.

4. Reduced weight: The lighter weight of the billet pulleys can help reduce rotating mass, leading to improved engine response and performance.

5. Compatibility with aftermarket accessories: The kit is compatible with aftermarket accessories such as superchargers and air conditioning systems.

Cons:

1. Cost: The billet pulley kit can be more expensive than stock pulleys.

2. Installation complexity: Installing the kit may require some mechanical skills, and the process can be time-consuming.

3. Potential clearance issues: Depending on the specific engine configuration, there may be clearance issues with some aftermarket accessories or components.

Conclusion:

The BFO CMW2J0 billet Gilmer belt drive pulley kit for Chevy 305/350 LWP engines offers several advantages, including improved durability, cooling efficiency, appearance, and weight reduction. However, it also comes with some disadvantages, such as cost, installation complexity, and potential clearance issues.

If you are a performance enthusiast looking to upgrade your engine and are willing to invest the time and money, then this kit can be an excellent addition to your build. However, if you are on a budget or are not comfortable with the installation process, then it may be worth considering other options. Ultimately, the decision to purchase this kit depends on your individual needs, preferences, and budget.

Details:

Telephone number. For Small Block Chevy 283 305 327 350 4 use with long water pumps up to a 5/8 shaft. Material: Aluminum, Belt length : 40 1/2, width : 1 Type: Gilmer Cogged, Pulley. Will NOT work with air conditioner compressors.

Guaranteed Fitment Always the correct part. With a long service life. Fast Shipping. Durable and practical.

1 Billet aluminum water pump pulley, crankshaft 1 Chrome steel alternator 1 40.5 Cogged belt. Must be used with the factory alternator position, pulley has outside lips to help keep belt aligned. Product Billet Aluminum Gilmer Belt Drive Pulley Kit For Small Block Chevy 305 350 LWP. Made of high-quality materials.

A well designed substitute. Crank pulley has V-belt groove that can be used to run power steering.

specifications pulleyhop:

  • for models: 305, 350
  • for makes: Chevy
  • brand: Bfo
  • mpn: Cmw2j0
  • belt length: 40 1/2
  • belt type: Gilmer Cogged
  • belt width: 1 1/2
  • california prop 65 warning: California Prop 65 Warning
  • color: Sliver
  • fit: For Small Block Chevy 283 305 327 350 400, For Use With Long Style Water Pumps With Up To A 5/8 Shaft
  • fitment type: Direct Replacement
  • important notice: Package Included, Professional Installation Required
  • material: Aluminum
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part
  • pulley type: Gilmer
  • surface finish: Brand New
  • type: Water Pump Pulley
  • type2: Gilmer Pulley Set

returns pulleyhop:

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

offer pulleyhop:

  • best offers: True
  • started: March 21, 2026
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0

shipping pulleyhop:

  • service: FedEx Ground / FedEx Home Delivery
  • transit: 4-7 Days
  • carrier: FedEx
  • type: Fixed
  • cost: $0.00
  • class: Standard

general pulleyhop:

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

seller pulleyhop:

  • # reviews: 11890
  • city: Rowland height, California
  • rating: 99.4%

payments pulleyhop:

  • wallet: Paypal
  • other
  • credit card: Diners-club
for models: 305, 350, for makes: chevy, belt length: 40 1/2, belt type: gilmer cogged, belt width: 1 1/2, california prop 65 warning: california prop 65 warning, fit: for small block chevy 283 305 327 350 400, for use with long style water pumps with up to a 5/8 shaft, fitment type: direct replacement, important notice: package included, professional installation required, note: no instruction included, notice: this is aftermarket replcement part, pulley type: gilmer, surface finish: brand new, type: water pump pulley, type2: gilmer pulley set,
category: auto parts > car truck parts accessories > accessory belts > pulleys, color: sliver, material: aluminum, sku: 7920955855814752,

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