fits model: Cuda, Road. make: Mopar.

( Manufacturer Part Number: 2642989 ), ( Part Type: Spark Block Plug Charger ), ( Country Of Manufacture: United States )
The Mopar PO Big Block Spark Plug 34PR (Part Number: 2642989) is a high-performance spark plug designed specifically for 383 to 440 cubic inch big block engines. This spark plug is a must-have for classic muscle cars like Charger, Cuda, and Road Runner, which are known for their powerful V8 engines.
This spark plug features a 34PR center electrode, which is specifically designed to deliver a strong, reliable spark for optimal engine performance. The insulator nose is made of silicone, ensuring excellent heat resistance and durability. The nickel chromium alloy ground electrode provides excellent conductivity, while the copper core ensures excellent heat transfer.
The Mopar PO Big Block Spark Plug 34PR is designed to operate at high temperatures and under heavy loads, making it ideal for high-performance applications. The spark plug has a heat range of 8, which is suitable for most big block engines. The spark plug gap is pre-set to 0.025 inches, ensuring accurate ignition timing.
The Mopar PO Big Block Spark Plug 34PR is easy to install and replace. It comes with a high-quality seal to prevent leakage and ensure a proper fit in the engine cylinder head. The spark plug is also equipped with a boot that protects the spark plug from damage and ensures a reliable connection to the ignition coil.
In summary, the Mopar PO Big Block Spark Plug 34PR is a high-quality, high-performance spark plug designed for 383 to 440 cubic inch big block engines. It features a 34PR center electrode, a silicone insulator nose, and a nickel chromium alloy ground electrode. The spark plug is suitable for high-performance applications and has a heat range of 8. It is easy to install and replace, and comes with a high-quality seal and boot to ensure a reliable connection to the ignition coil.
Pros of buying a 383-440 NOs Mopar PO Big Block Spark Plug 34PR Charger Cuda Road Runner (Part Number: 2642989 Hi-Po):1. High Performance: This spark plug is designed for high-performance engines, making it an excellent choice for muscle cars like the Charger, Cuda, and Road Runner with big block engines.
2. Long Life: The 34PR spark plug is known for its long life, reducing the frequency of replacement and saving you money in the long run.
3. Improved Engine Performance: By providing a consistent and powerful spark, this spark plug can improve your car's engine performance, resulting in better acceleration and overall power.
4. Easy Installation: The spark plug is easy to install, making it a straightforward upgrade for DIY enthusiasts.
Cons of buying a 383-440 NOs Mopar PO Big Block Spark Plug 34PR Charger Cuda Road Runner (Part Number: 2642989 Hi-Po):1. Cost: While the spark plug may save you money in the long run due to its long life, the initial cost can be relatively high compared to standard spark plugs.
2. Specific Application: This spark plug is specifically designed for high-performance engines, meaning it may not be suitable for other car makes or models.
Conclusion:The 383-440 NOs Mopar PO Big Block Spark Plug 34PR Charger Cuda Road Runner (Part Number: 2642989 Hi-Po) is an excellent choice for muscle car enthusiasts looking to improve their car's performance and increase its longevity. While the initial cost may be high, the long-term savings and improved engine performance can make it a worthwhile investment. However, it's essential to ensure that the spark plug is compatible with your car's engine before making a purchase.
Recommendation:If you own a muscle car with a big block engine, such as a Charger, Cuda, or Road Runner, we recommend considering the 383-440 NOs Mopar PO Big Block Spark Plug 34PR Charger Cuda Road Runner (Part Number: 2642989 Hi-Po). Its long life, high performance, and easy installation make it an excellent upgrade for your car. Just ensure that it is compatible with your engine before making a purchase.
New old stock P-34PR spark plugs.