MSD Pro-Billet #85551

MSD Pro-Billet #85551
Chevy
Online price:
$260.95


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Quick Overview:
Distributor, Pro-Billet, Magnetic Trigger, Mechanical Advance, Chevy, Big/Small Block
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Online Price: $260.95
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Details
Pro-Billet Chevy MSD distributors share the same CNC machining techniques as the rest of the MSD distributor line. The MSD 85551 distributors feature a housing that is machined from high-quality 6061-T6 aluminum for durability and show-quality looks. Their oversized shaft receives a QPQ coating for friction reduction and corrosion resistance, with the added strength of two sealed ball bearings that guide the shaft accurately at well over 10,000 rpm. An extra-long sintered bushing replaces the ball bearing at the bottom of Chevrolet models. TIG-welded on top of the polished steel shaft is MSD's accurate mechanical advance assembly. The weights are supported by nylon pads that allow the advance to operate smoothly throughout the rpm range. For all-out racing, the advance mechanism can also be easily locked out. To accurately trigger the ignition, a high-output magnetic pickup is bolted to the base. This pickup produces a precise trigger signal that will never vary more than one degree at any rpm. A durable gear is installed for performance applications, and an MSD red cap with brass terminals and race rotor is supplied. These MSD 85551 distributors are available in standard and small diameter models for applications with limited clearance, and require the use of a separate ignition box such as an MSD 6, 7, 8, or 10 Series
Specs
Computer-Controlled Compatible
No
Trigger Style
Magnetic
Advance Type
Mechanical
Cap Style
Male/HEI
Mechanical Tach Drive
No
Slip Collar
No
Gear Material
Iron
Ignition Box Required
Yes
Distributor Gear Rotation
Standard
Distributor Cap Color
Red
Housing Material
Billet aluminum
Housing Finish
Natural
Marine Use
No
Quantity
Sold Individually
Notes
California EO Approved
PROPOSITION 65 WARNING:
Crude oil, gasoline, diesel fuel and other petroleum products can expose you to chemicals including toluene and benzene, which are known to the State of California to cause cancer and birth defects or other reproductive harm.

For more information go to www.p65warnings.ca.gov.