ACCEL HP Copper Spark Plug ACC-1578C1-6 Pullover Both universal and custom-fit applications

Both universal and custom-fit applications are available for early and late model cars and trucks

Made of premium quality ABS

The shorter spark plug length also can make it easier to install an remove the spark plugs in certain applications where there is not a lot of room to fit a socket or move a wrench around

it's sure to please everyone who sees him

ACCEL HP Copper Spark Plug ACC-1578C1-6 Pullover Both universal and custom-fit applicationsACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost