Pro-Billet with Slip Collar
If you have a slightly taller block or have decked the heads, the distance between the distributor mounting pad and the cam gear/oil pump drive may be different. MSD offers a Pro-Billet Distributor with an adjustable slip collar with 1½” of adjustment so you can be sure the distributor is installed correctly.
The distributor shares the same features of the standard Pro-Billet Chevrolet model including a ball bearing guide, long sintered lower bushing and an oil seal. To trigger the MSD Ignition a maintenance-free magnetic pickup is secured in the billet base of the distributor.
Just above this pickup assembly is an adjustable mechanical advance assembly. Precision chrome moly weights slide freely on nylon pads for smooth timing advancement that you can control with different advance springs and stop bushings. MSD’s racing rotor and brass terminal cap top off this high performance distributor.

Note: Must be used with an MSD 6, 7, 8 or 10 Series Ignition. Supplied with a cap and rotor.

Pro-Billet Chevrolet V8 Distributor,
with Slip Collar PN 85561*


PN 85561

*Not legal for sale or use on pollution controlled vehicles.