fits model: 400, 440. make: Plymouth, Dodge, Mopar. year: 1969–1970.

( Brand: Mopar ), ( Manufacturer Part Number: 28439092 ), ( Part Type: Cylinder Head Manifold )
The Mopar 28439092 is a comprehensive core set for 1968-1969 Plymouth and Dodge vehicles equipped with 383, 400, or 440 cubic inch engines. This set is specifically designed for engines with cylinder heads that utilize the popular BBM (Big Block Mopar) style.
The heart of this set is the pair of cylinder heads. These are fully reconditioned, featuring new valves, guides, seats, and valve springs to ensure proper engine performance. The combustion chambers have been machined to original specifications, ensuring optimal fuel-air mixture for efficient combustion.
The manifold included in this set is a high-performance cast-iron design, specifically engineered for these engines. It features a unique design that optimizes air and fuel flow for improved performance and power output. The manifold is also designed to work seamlessly with the original intake system, making installation a straightforward process.
The Mopar 28439092 core set also includes all necessary gaskets and hardware for installation. This ensures a proper seal and ensures that all components work together seamlessly. The set also includes installation instructions to guide you through the process, making this a DIY-friendly upgrade.
This Mopar core set is a great choice for those looking to breathe new life into their classic Plymouth or Dodge engine. With its high-quality components and straightforward installation process, this set is a reliable and affordable solution for improving your engine's performance and power output.
Pros of buying Mopar 28439092 68-69 1970/1969 Plymouth Dodge 383, 400, 440 Cylinder Heads Core Set Manifold BBM:1. High Quality: Mopar is a renowned brand known for its high-quality auto parts. This set is made to fit perfectly with your 1969 or 1970 Plymouth Dodge or Charger, ensuring optimal performance.
2. Complete Set: This kit includes everything you need, including cylinder heads, intake manifold, and even bolts and gaskets, making it a convenient and cost-effective solution.
3. Improved Performance: Upgrading to these high-flow cylinder heads and intake manifold can provide you with increased horsepower, torque, and overall engine performance.
4. Availability: Mopar parts are widely available, and this specific set is not hard to find, making it easy to replace damaged or worn-out parts.
Cons of buying Mopar 28439092 68-69 1970/1969 Plymouth Dodge 383, 400, 440 Cylinder Heads Core Set Manifold BBM:1. Cost: Upgrading to a high-performance set like this can be expensive. However, the increased performance and reliability may justify the cost for some enthusiasts.
2. Installation Complexity: Replacing cylinder heads and intake manifolds can be a complex and time-consuming process, requiring specialized tools and skills.
3. Potential for Damage: The removal and installation process can potentially lead to damage to other engine components if not done carefully.
Conclusion and Recommendation:If you are a serious performance enthusiast or a professional mechanic, the Mopar 28439092 68-69 1970/1969 Plymouth Dodge 383, 400, 440 Cylinder Heads Core Set Manifold BBM is definitely worth considering. It offers improved engine performance, high quality, and convenience in a single kit. However, due to the complexity and cost of installation, it might not be suitable for beginners or those looking for a simple upgrade. It's always recommended to consult a professional mechanic before making any major engine modifications.
FITS BIG BLOCK MOPAR 383. BIG BLOCK MOPAR CYLINDER HEADS CORES, PART NUMBER 2951861. Comes as shown, sold is. See pictures for actual item please.