MOROSO 64943 Phenolic Hole 1/2IN

( Brand: Moroso ), ( Manufacturer Part Number: 64943 ), ( Color: Natural ), ( Set Quantity: 1 Each ), ( Type: Carburetor Spacer )

Review MOROSO Phenolic 1/2in Hole

Moroso's 64943 Phenolic 1/2in Hole is a high-performance cooling solution designed for automotive and racing applications. This product is manufactured using advanced phenolic material, which provides excellent thermal conductivity, dimensional stability, and resistance to heat and chemicals.

The Moroso 64943 cooling hole features a 1/2 inch diameter opening, making it suitable for various cooling systems. Each hole is precision-drilled to ensure a perfect fit and optimal cooling efficiency. The phenolic material used in this product is known for its ability to dissipate heat quickly and evenly, making it an ideal choice for high-performance cooling applications.

This Moroso cooling hole exhibits exceptional mechanical strength and durability. Phenolic material is resistant to warping, cracking, and other forms of damage that can occur under extreme temperatures and pressures. Additionally, the material is resistant to corrosion and other forms of chemical damage, ensuring a long service life.

Installation of the Moroso 64943 Phenolic 1/2in Hole is straightforward and can be done using standard cooling system installation techniques. The hole comes with a gasket to ensure a tight seal and prevent coolant leaks. The mounting holes are also provided for easy attachment to the cooling system components.

In conclusion, Moroso's 64943 Phenolic 1/2in Hole is a high-performance cooling solution that offers superior thermal conductivity, dimensional stability, and resistance to heat and chemicals. Designed for automotive and racing applications, this product delivers exceptional cooling efficiency, mechanical strength, and durability. With its easy installation process and long service life, the Moroso 64943 cooling hole is an excellent addition to any high-performance cooling system.

Moroso's 64943 phenolic 1/2 inch hole plugs are commonly used in automotive applications for engine cooling systems. Here are some pros and cons to help you make an informed decision about purchasing these plugs:

1. Phenolic material: Phenolic material is known for its high heat resistance and durability, making it an ideal choice for engine cooling applications.

2. Easy installation: These plugs are easy to install as they come with a seal and are self-sealing, ensuring a leak-free installation.

3. Affordable: Moroso's 64943 phenolic 1/2 inch hole plugs are comparatively affordable compared to other brands or OEM options.

4. Wide applicability: These plugs are suitable for various cooling system applications, including engines, radiators, and water pumps.

5. High-quality: Moroso is a reputable brand known for producing high-quality automotive parts.

1. Limited availability: These plugs may not be readily available at local auto parts stores and may need to be ordered online.

2. Size limitations: These plugs are designed for 1/2 inch holes only.

3. Not suitable for high-pressure applications: While phenolic material is heat-resistant, it may not be suitable for high-pressure cooling system applications.

In conclusion, Moroso's 64943 phenolic 1/2 inch hole plugs offer several advantages, including high heat resistance, affordability, and ease of installation. However, they may not be suitable for high-pressure applications and are only available in a limited size.

If you are looking for a reliable and affordable option for engine cooling system applications, these plugs are a good choice. However, if you require plugs for high-pressure applications, you may need to consider other options. Ultimately, the decision depends on your specific needs and budget.

Details:

Please also refer to the images for an accurate of parts included in this listing. Carburetor Spacer - 0.5 in Thick 4 Hole 1.750 Bores Square Bore Phenolic Natural Each. MOROSO 64943 - Phenolic 1/2in 4 Hole. MOROSO 93188 - Carburetor Gaskets 4500 5pk Open Style.

MOROSO 64945 - 4-Hole Phenolic Spacer. Same-Day dispatch is available.

part #: 64943 prices

• $45.00-$59.77

specifications carbcoon:

• brand: Moroso
• mpn: 64943
• color: Natural
• set quantity: 1 Each
• type: Carburetor Spacer

general carbcoon:

• condition: New
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors

seller carbcoon:

• rating: 99.2%
• city: Watervliet, Michigan
• # reviews: 3422

offer carbcoon:

• availability: In Stock
• sold: 0
• started: November 24, 2025
• options: Ship-to-home

payments carbcoon:

• credit card: Discover
• other
• wallet: Google-pay

returns carbcoon:

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

shipping carbcoon:

• type: Fixed
• service: Economy
• transit: 5-11 Days
• cost: $0.00
• class: Economy