ACCEL U Groove Shorty Spark Plug - 0416S (4 Pack) Pilot Bearing 125in center posts using banana

125in center posts using banana style Tear Offs (P208Z in Z Optics Tear Offs)

1 and Star Infustion become a full ventilation forced air helmet

One hand chin bar opening

Race engine RPM differs greatly from street engines

ACCEL U Groove Shorty Spark Plug - 0416S (4 Pack) Pilot Bearing 125in center posts using bananaACCEL 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. **Please Note** Although ACCEL still calls these U Groove Plugs they do not groove the electrode. Vehicle Applications: 1968 1969 Oldsmobile Cutlass 1969 1969 Oldsmobile F85 1985 1987 Oldsmobile