1. USED Car/Truck Carburetors Items
  2. sku: 4890591011710883
  3. ROCHESTER 7040256

ROCHESTER 7040256 Carburetor Gm Nos Ac Delco 442 W-30 Nos/

fits make: Oldsmobile, Rochester. year: 1970.

7040256 Rochester 1970 Oldsmobile 442 W-30 Carburetor Gm Nos/ Ac Delco

( Brand: Rochester ), ( Manufacturer Part Number: 7040256 ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Items Included: Gasket ), ( Features: Quadrajet ), ( Vintage Part: Yes ), ( Country/region Of Manufacture: United States ), ( Universal Fitment: No )

Review ROCHESTER Oldsmobile 442 W-30 Carburetor Gm Nos/ Ac Delco fits 1970

Original GM NOS/AC Delco 1970 Oldsmobile 442 W-30 Carburetor

Experience the authenticity of the past with this Original New Old Stock (NOS) 1970 Oldsmobile 442 W-30 Carburetor, proudly brought to you by Rochester. This carburetor is a genuine GM part with the part number 7040256.

Manufactured by the renowned Delco division of General Motors, this carburetor is a testament to the engineering excellence of the 1970 Oldsmobile 442 W-30. This carburetor was specifically designed for use in high-performance applications, making it an essential component for any Oldsmobile 442 W-30 restoration project or enthusiast looking to maintain the originality and authenticity of their vehicle.

The 1970 Oldsmobile 442 W-30 carburetor is a 4-barrel Quadrajet model, featuring four venturi throats that provide superior fuel flow and excellent metering capabilities. The Quadrajet design offers improved idle stability, smoother idle quality, and better throttle response compared to single or double-barrel carburetors. This results in enhanced engine performance and a more enjoyable driving experience.

This NOS carburetor is unopened and has never been used, ensuring that it retains its original condition and provides a perfect fit for your 1970 Oldsmobile 442 W-30. The carburetor comes complete with all necessary mounting hardware and gaskets, making installation a straightforward process for the DIY enthusiast or professional mechanic.

Investing in this Original GM NOS/AC Delco 1970 Oldsmobile 442 W-30 Carburetor not only guarantees the authenticity and originality of your vehicle but also adds to its value as a collector's item. By using this genuine GM part, you'll be able to maintain or restore your Oldsmobile 442 W-30 to its former glory, ensuring that it continues to deliver the power, performance, and style that made it an iconic muscle car of the 1970s.

Embrace the rich history of the Oldsmobile 442 W-30 and reconnect with the past by installing this Original GM NOS/AC Delco 1970 Oldsmobile 442 W-30 Carburetor in your vehicle. With its unmatched authenticity, superior performance, and ease of installation, this carburetor is an essential addition to any Oldsmobile 442 W-30 restoration project or enthusiast's collection.

Buying a Rochester 7040256 1970 Oldsmobile 442 W-30 carburetor with GM/AC Delco original equipment status has both advantages and disadvantages: Advantages:

1. Original Equipment: This carburetor is a factory original equipment (OE) part for Oldsmobile 442 W-30 models from 1970. It is designed to fit and function exactly like the original carburetor that came with the vehicle, ensuring optimal performance and compatibility.

2. Authenticity: An OE part is typically of high quality and authenticity. This carburetor is no exception, as it is a genuine GM part produced by Rochester, a well-known and reputable manufacturer of carburetors.

3. Restoration Project: For car enthusiasts restoring a 1970 Oldsmobile 442 W-30, using an OE carburetor can help maintain or even enhance the vehicle's value and originality.

4. Reliability and Performance: As this carburetor is designed to work optimally with the specific engine and engine management system of the 1970 Oldsmobile 442 W-30, it can provide reliable and improved engine performance.

Disadvantages:

1. Cost: Original equipment parts can be more expensive than aftermarket alternatives due to their authenticity and high quality. This carburetor is no exception, and the cost may be a significant consideration for some buyers.

2. Limited Availability: Original equipment parts may be harder to find than aftermarket alternatives, especially for older vehicles like the 1970 Oldsmobile 442 W-30. This could result in longer waiting times and additional shipping costs.

3. Lack of Modern Features: This carburetor is a vintage part and does not come with modern features such as electronic fuel injection or advanced engine management systems. This could limit its compatibility with modern fuel systems and engine modifications.

Conclusion:

A Rochester 7040256 1970 Oldsmobile 442 W-30 carburetor with GM/AC Delco original equipment status offers several advantages, including authenticity, reliability, and optimal performance for Oldsmobile 442 W-30 restoration projects. However, it comes with a higher cost and limited availability compared to aftermarket alternatives. Ultimately, the decision to buy this carburetor depends on the buyer's budget, availability, and priorities, as well as their desire for an authentic and high-performing component for their classic car.

Recommendation:

If you are restoring a 1970 Oldsmobile 442 W-30 and prioritize originality and optimal performance, a Rochester 7040256 1970 Oldsmobile 442 W-30 carburetor with GM/AC Delco original equipment status is an excellent choice. However, if cost and availability are your primary concerns, you may want to consider alternative aftermarket carburetors that can offer similar performance at a lower cost. Ultimately, it is essential to weigh the advantages and disadvantages carefully before making a decision.

Details:

NOS 7040256 Service Replacement Carburetor.

part #: 7040256 prices

  • $3500.00-$5000.00

specifications carbcoon:

  • for makes: Oldsmobile, Rochester
  • for years: 1970
  • brand: Rochester
  • mpn: 7040256
  • choke type: Mechanical
  • type: Carburetor
  • items included: Gasket
  • features: Quadrajet
  • vintage part: Yes
  • country/region of manufacture: United States
  • universal fitment: No

shipping carbcoon:

  • class: Standard
  • type: Calculated
  • service: UPS Ground
  • cost: $17.62
  • transit: 5-10 Days
  • carrier: UPS

offer carbcoon:

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

payments carbcoon:

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

returns carbcoon:

  • policy: No Returns

general carbcoon:

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

seller carbcoon:

  • # reviews: 122
  • rating: 100.0%
  • city: Rehoboth, Massachusetts
for makes: oldsmobile, rochester, for years: 1970, choke type: mechanical, type: carburetor, items included: gasket, features: quadrajet, vintage part: yes, country/region of manufacture: united states, universal fitment: no,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, sku: 4890591011710883,

Rochester 7040256 Is Similar To:

carbcoon logo
2 offers $3500.00–$5000.00 USD
  • Offer #1: $3500.00 price + $65.00 shipping estimate = $3565.00* total. Real carb almost impossible to find. Rare 1970 only Olds W-33 Rochester carburetor # 7040257.+$65.00 shipping
  • Offer #2: $5000.00 price + $0.00 shipping estimate = $5000.00* total. This is a 55 year old carburetor that has been on a shelf for a dozen years, so, expect to do a rebuild on it before you install it on a car. If you are reading this, you know how rare these are to find and therefore they demand a very premium price.FREE SHIPPING

Copyright © carbcoon.com