Chevy Gm LS1 LS6 12V High Output E-Poxy Ignition Coil Red [Square D585] 8pcs They're designed with performance in

They're designed with performance in mind

These Speedmaster supercharger manifolds are aluminum constructed and suitable for competition or street use

it has a square bore carb flange instead of a spread bore

and corrosion-treated

So can features such as full ball-bearing construction

Chevy Gm LS1 LS6 12V High Output E-Poxy Ignition Coil Red [Square D585] 8pcs They're designed with performance inFailure or poor performance from a coil can result in a misfire, a rough running, hard starting engine, and excessive emissions. Speedmaster's ignition coils provide the performance needed to help keep vehicles running the way that they were designed. These coils have corrosion protected laminations to protect coils from the harsh operating environment