ALLSTAR PERFORMANCE LS Coil D581 ALL81402

ALLSTAR PERFORMANCE Ignition Coil Pack - HO Direct Fit - Black - D581 - GM LS-Series - Each.
THESE COILS CAME ON TRUCKS FROM 04-07. THEY WERE ON SOME EARLIER YEAR MODELS BUT ARE NOT AS GOOD AS THE D585 COILWITH HEAT SINK. FIT TRUCKS FORM 99-07.