fits model: 230, 250, Firebird, Lemans. make: Pontiac.

( Brand: Acdelco ), ( Manufacturer Part Number: D-1311A ), ( Part Type: Vacuum Distributor )
The D-1311A ACDelco Distributor Vacuum Advance is a critical component for the proper functioning of your 1967-1968 Pontiac Firebird Lemans or 230/250 engine. This distributor vacuum advance is specifically designed to optimize the ignition timing, ensuring a smooth and efficient engine performance.
The D-1311A is a direct replacement for the original equipment manufactured by ACDelco, ensuring compatibility and reliability. The distributor features a robust construction, designed to withstand the rigors of daily use. It is made of high-quality materials, ensuring durability and longevity.
The distributor vacuum advance operates by adjusting the ignition timing based on engine load and speed. This adjustment is crucial for optimal fuel-air mixture combustion, which in turn results in better fuel efficiency, reduced emissions, and improved engine performance.
The D-1311A is easy to install, requiring no specialized tools or mechanical knowledge. The replacement process is straightforward, and the included installation instructions provide clear and concise guidelines to ensure a hassle-free installation.
In summary, the D-1311A ACDelco Distributor Vacuum Advance is an essential upgrade for your 1967-1968 Pontiac Firebird Lemans or 230/250 engine. It offers improved engine performance, improved fuel efficiency, and reduced emissions, all while providing reliable and durable operation.
Pros of buying a D-1311A ACDelco distributor vacuum advance for 67-68 Pontiac Firebird Lemans (230/250):1. Reliable brand: ACDelco is a well-known and trusted automotive parts manufacturer.
2. OEM compatibility: This distributor is designed to fit 67-68 Pontiac Firebird Lemans (230/250) models, ensuring proper fit and function.
3. Improved engine performance: The vacuum advance system helps adjust the timing to optimize combustion, potentially improving engine performance and fuel efficiency.
4. Replacement part: If the original distributor is worn out or malfunctioning, this replacement part can help restore the vehicle's engine performance.
Cons of buying a D-1311A ACDelco distributor vacuum advance for 67-68 Pontiac Firebird Lemans (230/250):1. Potential installation complexity: Installing the distributor may require specialized tools and knowledge, as it involves disconnecting the ignition system and timing components.
2. Cost: Buying a new distributor can be more expensive than repairing the existing one, although the cost depends on the labor and parts involved.
3. Time-consuming: The installation process can take several hours, and finding a mechanic to do the job may add to the overall cost and time.
Conclusion:The D-1311A ACDelco distributor vacuum advance is a reliable and OEM-compatible replacement part for 67-68 Pontiac Firebird Lemans (230/250) engines. While the installation process can be complex and expensive, the potential for improved engine performance and longevity may justify the investment. If you have the necessary tools and knowledge, installing the distributor yourself can save money. Otherwise, consider hiring a professional mechanic to ensure proper installation and minimize the risk of damage to your vehicle.
Please through for any questions.
Acdelco part number D-1311A. Once purchased you own it. No matter what says.
If any manufacturer warranty exists, it is between you and them. Shipping:free shipping is for continental USA only.
Sometimes the fitment is so old that it does not take into account trim, engine size or build dates.
Be sure the part you are buying is correct for your application.
There may be minor corrosion, scuffs, torn or missing boxes, scratches from storage, etc.
None of which makes the part defective.
Rubber parts, gaskets, hardware may need to be replaced and not usable. They may have been in storage anywhere from 1-30 years. Our choice.