AC-DELCO R42CT GM, 8 In Box, Spark Plugs,NEW IN BOX,N.O.S.

R42CT ACDelco Automotive Spark Plugs Quantity Of 2 Spark Plugs R42CT

Vintage NOS AC R42CT Spark Plugs Genuine GM# 5613938 OEM Selling Individually

AC DELCO - R42CT VINTAGE Spark Plug - x4 pcs (R42T, NGK 4323, Autolite 144, EG40

Lot 8, AC DELCO, R42CT, 5613938, SPARK PLUGS, Green Rings, OEM Made USA

R42CT AC-DELCO GM Engine Spark Plug

Autolite APP104 Double Platinum Spark Plugs Pack of 4

ACDELCO R42CT SPARK PLUG - 3 pcs