MSD Ignition 85801 BB Ford, Pro-Billet Distributor, Male/HEI, Magnetic Trigger

$423.58
MSRP: $456.00
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SKU:
MSD85801
MPN:
85801
UPC:
85132858019
Condition:
New
Weight:
5.30 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

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Our popular Ford big block billet distributor, now supplied with a steel gear installed for specific camshaft requirements. Under the stainless steel terminals of the MSD cap and rotor is an easy-to-adjust mechanical advance assembly. The assembly is fine blanked from chromyl steel, TIG-welded for strength plus receives a QPQ coating. The precision weights glide on nylon bushings for smooth advancement and different springs and stop bushings are supplied so a variety of advance curves can be tuned. The steel shaft that spins the advance and reluctor receives a friction reducing coating plus is guided by a sealed ball bearing and long sintered bushing. This combination provides stable timing signals and spark delivery at any rpm. Triggering chores are handled by MSD's race proven, maintenance-free magnetic pick-up. *Will not clear some factory-style Shaker Hood Scoops.

Features
  • CNC machined billet aluminum housing and Dupont Rynite base
  • High quality Steel Gear installed
  • Supplied with Cap-A-Dapt and rotor (accepts MSD socket style caps)
  • Must be used with an MSD Ignition Control
  • Mechanical advance assembly can be locked out for crank trigger systems
  • Nylon pads ensure smooth operation of the advance weights
  • Advance weight pins are staked and tig welded to the plate
  • Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction
  • Polished steel shaft is QPQ coated and guided by a sealed ball bearing
  • Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
  • Easy-to-adjust mechanical advance with supplied springs and stop bushings
  • Computer-Controlled Compatible:
    No
    Trigger Style:
    Magnetic
    Advance Type:
    Mechanical
    Ignition Box Required:
    Yes
    Cap Style:
    Male/HEI
    Mechanical Tach Drive:
    No
    Slip Collar:
    No
    Gear Included:
    Yes
    Distributor Gear Material:
    Steel
    Distributor Gear Rotation:
    Standard
    Distributor Cap Color:
    Black/Red
    Housing Material:
    Billet Aluminum
    Housing Finish:
    Natural
    Marine Use:
    No
    Quantity:
    Sold individually.
    Notes:
    Will not clear some factory-style Shaker Hood Scoops.
    Make:
    Ford
    Engine Family:
    Ford big block 385 Series
    Engine Sizes:
    7.0L/429-7.5L/460
    Years:
    1968-1997
    Engine Family:
    Ford Cleveland
    Engine Sizes:
    5.8L/351
    Years:
    1970-1974
    Engine Family:
    Ford Modified
    Engine Sizes:
    5.8L/351-6.6L/400
    Years:
    1971-1982

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