ACCEL U-Groove performance spark plugs produce a larger spark for more power at high rpms. They improve throttle response and fuel economy and reduce fouling. Their purified Alumina insulator prevents arcing, and their machine-rolled threads protect heads.

More From This Category

NOS Nitrous System, S/C Wet System (6/71 & 8/71)blk injector plate, blk 10lb bottle

NOS Nitrous System, S/C Wet System (6/71 & 8/71)blk injector plate, blk 10lb bottle

$7,117.76