Msd Iron Replacement Distributor Gear – 8561

Description

Brand: MSD Ignition
Manufacturer’s Part Number: 8561
Part Type: Distributor Gears
Product Line: MSD Iron Distributor Gears
Automotive Fittings Part Number: 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.
Description:
MSD puts their years of experience to work in making these top-notch iron distributor gears. Their high grade, ductile iron is micro polished for a smooth and scuff-free finish then Melonite QPC coated to reduce friction and initial wear. Excessive clearance causes timing fluctuation throughout the rpm range, resulting in lost horsepower, so MSD also designed these oversized gears for tighter mesh between the camshaft and distributor drive gears.

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