ACCEL U-Groove Spark Plug - 0276S-4 - ACL0276S-4
84-86 Cherokee XJ;1986 Comanche with 2.8L 6 cylinder engine69-71 J-series truck with 5.7L V8;Shorty Plug For Headers;Four pack; California Residents: WARNING ACCEL U-Groove performance spark plugs produce a larger spark for more power at high RPMs. Improves throttle response and fuel economy, less fouling. Purified Alumina insulator prevents arcing. Machine rolled threads protect heads.