Genuine GM D581 Coil Packs - 19418993 LS SET OF 8

GENUINE ACDelco LS Coil Packs - Also known as D581. These came on many Gen 3 LS-based truck engines. They never originally came on a car engine, but can be installed on any LS with the proper bracket. 
COMES AS A SET OF 8.
***Will not fit most 2-piece LS valve covers. Only fits applications where a D581 coil is called out. 
Part number on coils: AC Delco 19418993 - Old PN is 19355500 - You may receive one or the other. 
Does not include hardware.