Autolite 85 Copper Resistor Spark Plug #AUTL85 3646210 Grinding wheel: 200 mm x

Grinding wheel: 200 mm x 20 mm

UNDERDRIVE: No

- To Suit HOLDEN ASTRA TS 5 STUD

Span x Depth : 800 x 120mm

Folding : No

Autolite 85 Copper Resistor Spark Plug #AUTL85 3646210 Grinding wheel: 200 mm xAutolite Copper Core spark plugs deliver quick starts, good fuel economy, and smooth acceleration. The copper glass seal bonds insulator and terminal post center electrode together to ensure full required voltage at spark gap, creating a gas tight seal that is 100 percent leak proof. Copper Core spark plugs feature a cold formed steel shell and precision rolled threads, and a one piece terminal post that adds strength. The multi rib insulator reduces