NOS-Set- AC Spark Plugs 43S fits 57-68 Corvette Engines
 

I have a set of Vintage NOS AC Spark Plugs that fit all 1957-68 Corvette 283-327 engines. 4 ring green thin stripe plugs. From what i understand the 4 ring green rings are the thin style and the ones sought after. These are the extended tip for use with base model engines. Comes in the original vintage box- 8 plugs. Will sell for 25.00 dollars plus shipping. Send email address for pictures.

From what i understand i have the 4 green rings style plug with the thin green rings, are the sought after ones. Still for sale.

Plugs still for sale.

Price drop 15.00 dollars plus shipping.