is that the engine you need spark plugs for? 50cc would be the heads not the headers. i always use ac/delco
Not sure what your specifics are, but on one of my Saturday car shows (used to be on Spike) there was a referenced recently to a shorter plug for header applications. Sorry I don't recall the specifics. Go to powerfblocktv.com and search their episodes. They have full episodes for viewing and also listings of products from them.
Search Chevrolet Bel Air Questions
Chevrolet Bel Air Experts
Related Models For Sale