ACCEL 0574S-4 Shorty Copper Core Spark Plug， (Pack of 4)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Ideal for use in cramped spaces</li><li>Deliver significantly more power at high rpm</li><li>Instant throttle response and better fuel economy</li><li>Less fouling flame dissipation and misfire</li><li>Pack of four</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41UJV-V6VvL.jpg" noproxy>