We have Coil Relocation Kits for all styles of LS coils. Our kits take the guess work out of what you need. They are matched with the correct coils, harnesses and brackets, so you can have the confidence in knowing that you're getting the exact fit for your application. In addition, we also sell the individual coils, harnesses or brackets by themselves.
 
Please note that all the LS coils are interchangeable and can be used on any LS platform. For example, the D585 Heat Sink Truck coils can be used on a LS1 motor that originally used a D580 coil as long as the correct coil wiring harness and bracket is used to fit the D585 Coils.
 
Please check the chart image for better assistance with identifying your coils.
 
Michigan Motorsports LS1 LS6 Ignition Coil Harness Set
for Relocation Brackets
Choose Quantity: 1 or 2
GM LS1 Ignition Coil's from CAMARO, FIREBIRD,  ETC
Harness Set is for remote mounting ignition coils.  This 36" one piece design eliminates patching together a bracket harness and extension harness. 
This will give your relocation a very clean look and the confidence by using a new harness.
Look at the coil chart in the second photo.  This harness fits D580 12558948 coils
 
 When installing make note of the color on the second wire on the coil connector:
Depending which side of the engine you are working on, the connector with the Purple wire goes to coil that fires cylinder number 1 or 8, Red wire goes to 2 or 7, Blue wire goes to 3 or 6, and Green goes to 4 or 5.