Chevy Gm LS1 LS6 12V High Output E-Poxy Ignition Coil Red [Square D585] 8pcs the IAC valves adjust the

the IAC valves adjust the airflow to improve motor idling

dual plane fuel injection intake manifolds allow the installation of dual throttle bodies on late model LS Series engines

Speedmaster cast iron brake calipers are designed for 13" corvette conversion kits made by PCE

1966-83 trucks and Suburbans

Chevy Gm LS1 LS6 12V High Output E-Poxy Ignition Coil Red [Square D585] 8pcs the IAC valves adjust theFailure 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