MOPAR 3656677 Nos Distributor Vacuum Advance V8

( Brand: Mopar ), ( Manufacturer Part Number: 3656677 ), ( Type: Distributor Vacuum Advadce Motor / Diaphram ), ( Color: Gray ), ( Material: Cast Aluminum ), ( Country/region Of Manufacture: United States ), ( Vintage Part: Yes ), ( Performance Part: No )

Review MOPAR Nos Dodge Truck Distributor Vacuum Advance V8 fits 318 SB 1972–1979

Introducing the Mopar 3656677 NOS Distributor Vacuum Advance for 1972-1979 Dodge 318 SB V8 engines. This essential automotive component is a must-have for any Dodge vehicle enthusiast or restoration project.

The Mopar 3656677 distributor vacuum advance is designed to provide optimal engine performance by controlling the timing advance based on engine vacuum. This vacuum-operated system ensures that the engine runs smoothly under various load conditions, delivering a consistent and powerful driving experience.

Constructed from high-quality materials, this distributor vacuum advance is built to last. The vacuum diaphragm is made from a durable, heat-resistant rubber material to ensure it can withstand the rigors of regular use. The housing is made from a strong, corrosion-resistant metal, ensuring that it remains in excellent condition, even in harsh environments.

This distributor vacuum advance is compatible with Dodge 318 SB V8 engines produced between 1972 and 1979. It is important to note that this part is a direct replacement for the original equipment manufacturer (OEM) distributor vacuum advance. By using an authentic Mopar part, you can ensure that your restoration or repair project maintains its original factory specifications and delivers the best possible performance.

Installing the Mopar 3656677 distributor vacuum advance is a straightforward process. It simply bolts onto the distributor housing and connects to the vacuum line, making it an easy and hassle-free upgrade.

In summary, the Mopar 3656677 NOS distributor vacuum advance is an essential component for any Dodge 1972-1979 318 SB V8 engine. Offering improved performance, durability, and ease of installation, this authentic Mopar part is an excellent investment for any Dodge enthusiast or restoration project.

Pros and Cons of Buying Mopar 3656677 NOS Distributor Vacuum Advance for 1972-1979 Dodge 318 SB V8 Engines

The Mopar 3656677 NOS (New Old Stock) distributor vacuum advance is a popular choice for restoring or rebuilding 1972-1979 Dodge 318 SB V8 engines. This part is essential for maintaining proper engine performance and fuel economy. Let's discuss the pros and cons of investing in this Mopar distributor.

1. Authenticity: NOS parts are original factory-new components, ensuring a perfect fit and match for your Dodge engine. This can be beneficial for those seeking an authentic restoration.

2. Performance: A properly functioning distributor vacuum advance system optimizes engine performance by improving the ignition timing, which can lead to improved fuel efficiency and smoother engine operation.

3. Reliability: New distributor vacuum advance parts are less likely to fail compared to rebuilt or used components, providing peace of mind and reliability.

4. Availability: NOS parts are readily available from various sources, including Mopar dealers, online vendors, and auctions. This makes it relatively easy to acquire this crucial engine component.

1. Cost: NOS parts, especially those with the "Mopar" label, tend to be more expensive than rebuilt or used components. This may deter some enthusiasts or budget-conscious restorers.

2. Overkill: For some, investing in a new distributor vacuum advance might be considered an unnecessary expense, especially if their current component is still functioning correctly. This could be a potential drawback for those focusing on a budget restoration.

3. Complexity: Installing the distributor vacuum advance requires some mechanical knowledge and skills. This could be a disadvantage for those without prior experience or those who prefer simpler projects.

The Mopar 3656677 NOS distributor vacuum advance is an excellent investment for those seeking authenticity, performance, and reliability for their 1972-1979 Dodge 318 SB V8 engines. However, its relatively high cost and the complexity of the installation process could be potential drawbacks for some enthusiasts. Ultimately, the decision to purchase this component depends on individual priorities, budget, and mechanical abilities.

If you are committed to an authentic restoration, prioritize performance, and have the necessary skills and budget, the Mopar 3656677 NOS distributor vacuum advance is a worthwhile investment for your 1972-1979 Dodge 318 SB V8 engine. If you're working on a budget or prefer simpler projects, consider rebuilt or used distributor vacuum advance options. Consult reputable vendors and mechanics for guidance on the best choice for your particular project.

Details:

NOS 1972-1973 Dodge Truck Distributor Vacuum Advance w/ 318 SB V8 Mopar 3656677, may fit other 1972-79 small block Mopar as well consider part #, e32binM May #.

part #: 3656677 prices

• $50.00-$79.99

specifications disripa:

• for models: 318, Sb
• for makes: Dodge, Mopar
• for years: 1972-1979
• brand: Mopar
• mpn: 3656677
• type: Distributor Vacuum Advadce Motor / Diaphram
• color: Gray
• material: Cast Aluminum
• country/region of manufacture: United States
• vintage part: Yes
• performance part: No

returns disripa:

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

offer disripa:

• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock
• started: September 16, 2025

payments disripa:

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

general disripa:

• Car Truck Parts Accessories > Ignition Systems Components > Distributors
• condition: New other see details

shipping disripa:

• carrier: USPS, FedEx, UPS
• type: Calculated
• transit: 2-4 Days
• service: USPS Ground Advantage, FedEx Ground / FedEx Home Delivery, USPS Priority Mail, UPS Ground
• cost: $7.70
• class: Standard, Expedited

seller disripa:

• city: Elverson, Pennsylvania
• rating: 99.9%
• # reviews: 6509

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