New old Stock Champion Spark plugs UY-6 Cadillac Chevrolet Hudson & others

‘NOS’ AC-46N Spark Plugs ‘4 Green Rings’.....Chevy,Biscayne, F-85...etc..

NOS AC Acniter Spark Plug. R45N. SP387.

(8) ‘NOS’ AC-R45TS Spark Plugs 4 Green Rings ‘Assembly Line w / Yellow Tips’

New old Stock Champion Spark plugs UY-6 Cadillac Chevrolet Hudson & others

ACDelco AC Spark Plugs R45N NOS ** Green Stripe Rings ** QTY 5

NOS VINTAGE DELCO #R44N GM #5612321 (8) ACNITER SPARK PLUGS W/4 GREEN RINGS

20 AC. S42XL Spark Plugs 4 Small BLUE Rings OEM Early NOS NO BOX have rings