Used MSD six shooter ignition box assm. With this ignition box it allows you to retard ignition timing six times going down the track with six different timing retards. This box must be used with 8168 pro mag timing control. This box can be stacked if you want more timing retards than six. Box does not include wiring harness, but does have various timing retard chips and does include detailed instructions with rubber mounts. SIX SHOOTER BOXES HAVE BEEN TESTED BY FUEL INJECTION ENT. AND ARE IN GOOD WORKING ORDER.
Note: This is a used item. This item might have been taken in on a trade. RBS may have inspected this item and deemed re-usable. There is no warranty expressed or implied with this item.