Extra Tall Billet Racing Blocks
This Billet Distributor is designed for racing engines such as Alan Root, Donovan Merlin and Rocket blocks where the deck height has been increased. The billet aluminum housing features an adjustable slip collar that gives you almost 3" of adjustment for modified blocks, heads or intake manifolds.
A maintenance-free magnetic pickup provides precise trigger signals throughout the entire rpm range of your engine. This pickup is triggered by a precision made reluctor which is attached to the 0.500" shaft.
An easy-to-adjust or to lock-out mechanical advance assembly features chrome moly weights mounted on nylon pads for smooth advancement of the timing. A variety of advance springs and stop bushings are supplied so you can tune a curve to match your needs.

NOTE: Must be used with an MSD 6, 7, 8 or 10 Series Ignition. Supplied with a Cap and Rotor.

Extra Tall Billet with Slip Collar, Chevy V8
PN 8547*

PN 8547 pdf