The Autolite Platinum APP5684 spark plug is a great choice for your 1983 350 with a Mallory ignition. It features a platinum electrode that provides long life and consistent performance. This spark plug is also designed to resist fouling and corrosion, making it ideal for use in high-performance engines.
NGK Iridium IX BKR7EIX
The NGK Iridium IX BKR7EIX spark plug is another excellent option for your 1983 350 with a Mallory ignition. It features an iridium electrode that provides even longer life and better performance than platinum electrodes. This spark plug is also very resistant to fouling and corrosion, making it a great choice for high-performance engines.
ACDelco RapidFire 41-932
The ACDelco RapidFire 41-932 spark plug is a good choice for those looking for a more affordable option. It features a double platinum electrode that provides good life and performance. This spark plug is also resistant to fouling and corrosion, making it a good choice for high-performance engines.
When choosing spark plugs for your 1983 350 with a Mallory ignition, it is important to consider the following factors:
* Engine type: The type of engine you have will determine the heat range of the spark plugs you need.
* Ignition system: The type of ignition system you have will also affect the choice of spark plugs.
* Performance goals: Consider the performance goals you have for your engine when choosing spark plugs.
By considering these factors, you can choose the best spark plugs for your 1983 350 with a Mallory ignition.
