ACCEL U Groove Shorty Spark Plug - 0416S (4 Pack) V202001 Boxes are available in two

Boxes are available in two sizes and include hold-down hardware

Crank pulley spacers are for small block Chevys

blown radiator hose)

HANS / HNR Ready

Pontiac / Toyota 2003-08

ACCEL U Groove Shorty Spark Plug - 0416S (4 Pack) V202001 Boxes are available in twoACCEL 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