ECHLIN 2-4607 Nos Napa Holley Barrel Dashpot 707390780849 79-90 2/4 370 D9PZ-9503-A

( Brand: Echlin ), ( Country Of Origin: United States ), ( Type: Dashpot ), ( Oe/oem Part Number: D9pz-9503-a ), ( Manufacturer Part Number: 2-4607 ), ( Vintage Part: Yes ), ( Performance Part: No ), ( UPC: 707390780849 )

Review ECHLIN Nos Napa 79-90 Ford Holley 2/4 Barrel Dashpot 370 fits 429

The Echlin 2-4607 NOS (New Old Stock) Napa 79-90 Ford Holley 2/4 barrel dashpot is a crucial component for maintaining optimal performance in Ford engines with 370 and 429 cubic inch displacements, specifically those utilizing the D9PZ-9503-A carburetor. This dashpot is an essential part of the secondary throttle body, which plays a significant role in the engine's fuel delivery system.

This particular dashpot is crafted from high-quality materials, ensuring durability and reliability. Its primary function is to regulate the movement of the secondary throttle plate, which in turn affects the engine's air-fuel mixture and overall performance. The 2-4607 NOS Napa 79-90 Ford Holley dashpot is designed to deliver consistent performance, even under high load conditions.

The 2-4607 NOS Napa 79-90 Ford Holley dashpot features a smooth, responsive design that allows for precise throttle control. Its dimensions are as follows: length is approximately 3 inches, width is around 2 inches, and height is roughly 1 inch. The top of the dashpot is threaded, allowing for easy installation or removal.

The 2-4607 NOS Napa 79-90 Ford Holley dashpot is an authentic, original part, making it an excellent choice for Ford enthusiasts seeking an authentic replacement or restoration component for their vehicle. It comes in its original packaging, which helps preserve its condition and authenticity.

In summary, the Echlin 2-4607 NOS Napa 79-90 Ford Holley 2/4 barrel dashpot is an essential performance component for Ford engines with 370 and 429 cubic inch displacements, designed to provide consistent, reliable throttle control and contribute to optimal engine performance. Its high-quality construction, smooth design, and authenticity make it an attractive choice for Ford enthusiasts and restorers.

The Echlin 2-4607 NOS (New Old Stock) Napa 79-90 Ford Holley 2/4 barrel dashpot 370 429 D9PZ-9503-A is a specific part used in Ford Holley carburetors to regulate the fuel flow and help maintain consistent engine performance. Like any automotive part, it has its advantages and disadvantages.

1. Authenticity: Since this is a NOS part, it ensures that you are getting an original, factory-manufactured component. This could be essential if you are restoring a classic vehicle or if you prefer the original equipment for improved performance or durability.

2. Consistency: As a new old stock part, it is likely to be in good condition and function as intended. This can help provide reliable performance and reduce the need for frequent repairs.

3. Availability: NOS parts are often easier to find than new aftermarket alternatives. This can save you time and effort in sourcing the replacement part.

1. Cost: NOS parts can be more expensive than their new aftermarket counterparts due to their limited availability. In some cases, the price difference may not be significant. However, for some collectors or enthusiasts, the cost might be a deterrent.

2. Compatibility: While this part is designed for specific applications, there is always a risk that it might not fit perfectly or work seamlessly in your vehicle due to slight variations in manufacturing tolerances or differences in the condition of other components.

3. Limited supply: Since NOS parts are typically sourced from old inventory, their availability is limited. This can make it difficult to find the exact part you need if you encounter a problem.

The decision to buy the Echlin 2-4607 NOS Napa 79-90 Ford Holley 2/4 barrel dashpot 370 429 D9PZ-9503-A depends on your specific circumstances and priorities. If you value originality, reliability, and availability, the NOS part might be the best choice for you. However, if cost is a concern or if you prefer a more readily available and potentially lower-cost alternative, you might consider investigating new aftermarket options. Ultimately, it's essential to weigh the pros and cons and make an informed decision based on your unique requirements and preferences.

part # 24607 price

• $35.95

specifications carbcaddie:

• for models: 429
• for makes: Ford
• brand: Echlin
• country of origin: United States
• type: Dashpot
• oe/oem part number: D9pz-9503-a
• manufacturer part number: 2-4607
• vintage part: Yes
• performance part: No
• upc: 707390780849

general carbcaddie:

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

returns carbcaddie:

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

seller carbcaddie:

• rating: 100.0%
• # reviews: 1783

shipping carbcaddie:

• cost: $0.00
• type: Fixed
• class: Standard
• service: USPS Ground Advantage
• transit: 3-8 Days
• carrier: USPS

payments carbcaddie:

• credit card: Diners-club
• wallet: Apple-pay
• other

offer carbcaddie:

• sold: 0
• quantity: 1
• availability: In Stock
• started: February 24, 2026
• options: Ship-to-home

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