New in the box MSD #83921 distributor with MSD #8857 wiring harness. Inside, there are two Hall-effect style pick-ups that can be switched for redundant systems. These pick-ups are stacked so any individual cylinder timing will not be affected between pick-ups. Also, the secondary pick-up is adjustable +/-8 Degree so teams can easily tune to their needs.
The timing is locked out on these distributors and for stability there is a 1.58" diameter precision ball bearing which also holds the endplay at zero. Engine pressures are sealed off through a double seal assembly and the large Dupont Rynite injection molded distributor cap is securely bolted to the billet base. The HVC Distributors are supplied with a cap and rotor.
A six foot harness is included #8857, to connect the distributor to the ignitions. Distributor has an adjustable slip collar so the racer can use in different deck height applications.
A distributor gear is not installed and must be purchase separately.
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.
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