Spark plug gap for

I would set it on .028-.032

Look in the online catalogue of the spark plug manufacturer. The recommended gap for that application will be found in there.

its probably .035" gap.

Throw away the auto liters and get yourself four champion spark plugs. Champions work in chryslers, auto lites/motorcraft work in fords, NGk for Japanese, ac delco for GM's, Bosch for European.

Follow ow those rules and you will likely never have a drivability issue caused buy the wrong spark plug.

Set them to .035" and you should be good to go.

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Hi Lori
If this is a spark plug you referring to, it should be a pre set gap but to make sure, check on the plug if the part no. ends with 11, then the gap should be a pre set to 1.1mm.
If not, 0.7mm is fine.
Regards
Phillip

you can just call the auto parts store and the can tell you the gap for your spark plugs for that car, and buy a spark plug gaper from auto parts store and check them/ set them also, but mosy plugs come already gaped from the store

What is your question??? You can use any type of plug that fits your vehicle, the auto parts store will list several types and depending on preference or budget you will have a few to choose. Champion, bosch,AC Delco, Auto Lite etc..are all good brands

383 is a modified engine...since it's not stock, you need to learn to "read" spark plugs. In reality the # used in any engine is a starting point for experimentation. Begin with factory plug, If too white or too black change heat range 'till you find a # that gives mostly white porcelan with light tan tinge. That will be a good plug to run.

there should be a sticker someone in the engine compartment with that information... or it will be on a sticker on the underside of the hood

The gap is .044, decimel zero four four. Does NOT matter if a plug is copper, platinum, etc... the gap is the same.