MSD Distributor Gear - Melonized (8561)
MSD Ignition
Manufacturer's Part Number:
8561
Part Type:
Distributor Gears
MSD-8561
UPC:
085132085613
Distributor Shaft Diameter:
0.500 in.
Distributor Gear Material:
Iron
Drilling Required:
No
Roll Pin Included:
Yes
Quantity:
Sold individually.
Notes:
Iron gear with a Melonite coating for use with hydraulic roller camshafts. For aftermarket distributor with 0.500" diameter shaft.
MSD Steel Distributor Gears
MSD's high-grade steel distributor gears are burnished for a smooth, scuff-free finish, and are machined for precise gear mesh. Excessive clearance causes timing fluctuation throughout the rpm range, resulting in lost horsepower, so MSD also designed these gears for tighter mesh between the camshaft and distributor drive gears.