GM 1380668 Nos Carb Intake Base Gasket V8 2BBL

( Brand: Gm ), ( Type: Carburetor To Intake Base Gasket ), ( Oe/oem Part Number: 1383855 ), ( Manufacturer Part Number: 1380668 ), ( Country Of Origin: United States )

Review GM Nos Oem Buick V8 Carb To Intake Base Gasket fits 300 340 350 1965-69

GM 1380668 Intake Base Gasket for 1965-69 Buick 300, 340, 350 V8 2bbl Carburetor

This intake base gasket, GM part number 1380668, is specifically designed for use with 1965-69 Buick 300, 340, and 350 V8 engines equipped with 2-barrel carburetors. This gasket plays a crucial role in sealing the connection between the engine block and the intake manifold, ensuring a proper seal and efficient engine performance.

The gasket is manufactured using high-quality materials that provide excellent sealing properties, ensuring a tight seal between the mating surfaces. It is precision-cut to ensure a perfect fit, minimizing the need for extensive shimming or adjustment. The gasket's surface is smooth and even, ensuring that the intake manifold sits flat and level on the engine block, promoting optimal carburetor performance.

The GM 1380668 intake base gasket also features a robust design that can withstand the high temperatures and pressures generated by the engine. This makes it an ideal choice for both stock and high-performance applications, ensuring reliable and consistent engine performance.

Installing the gasket is a straightforward process. It comes pre-assembled with necessary dowels and sealants, making installation quick and easy. However, it is essential to follow the manufacturer's instructions carefully to ensure proper installation and to avoid any potential damage to the engine or intake manifold.

In summary, the GM 1380668 intake base gasket is a high-quality, precision-engineered component that is essential for maintaining optimal engine performance in 1965-69 Buick 300, 340, and 350 V8 engines equipped with 2-barrel carburetors. Its robust design, excellent sealing properties, and easy installation make it an indispensable addition to any engine rebuild or restoration project.

Buying a GM 1380668 intake base gasket for a 1965-1969 Buick 300, 340, or 350 V8 2bbl carbureted engine comes with both advantages and disadvantages.

1. OEM (Original Equipment Manufacturer) Replacement: This gasket is an original equipment manufacturer replacement, ensuring a proper fit and function for the engine.

2. Improved Engine Performance: A new gasket can help seal the intake manifold and carburetor, leading to improved engine performance and potentially better fuel efficiency.

3. Reliability: A new gasket can help reduce the risk of engine leaks or other related issues, contributing to the overall reliability of the vehicle.

1. Cost: The price of an OEM intake base gasket can be relatively high when compared to aftermarket alternatives.

2. Availability: Depending on the specific engine model and year, the availability of this gasket may be limited, making it more difficult to find and purchase.

The decision to buy a GM 1380668 intake base gasket for a 1965-1969 Buick 300, 340, or 350 V8 2bbl carbureted engine ultimately comes down to the importance of having a proper sealing gasket to maintain engine performance and reliability. If the engine is in good condition and the current gasket is causing issues, then the investment in an OEM replacement gasket is recommended. However, if the engine is not causing any noticeable problems, and the budget is limited, an aftermarket alternative may be a more cost-effective solution.

part # 1380668 prices

• $68.99-$179.96

specifications carbcaddie:

• for models: 300, 340, 350
• for makes: Buick
• for years: 1965-69
• brand: Gm
• type: Carburetor To Intake Base Gasket
• oe/oem part number: 1383855
• manufacturer part number: 1380668
• country of origin: United States

offer carbcaddie:

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

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general carbcaddie:

• Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts
• condition: New other see details

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