MSD Ignition 8393 BBC Pro-Billet Ready-To-Run Distributor, Male/HEI, Magnetic

$608.34
MSRP: $656.00
(You save $47.66 )
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SKU:
MSD8393
MPN:
8393
UPC:
85132083930
Condition:
New
Weight:
5.95 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

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These Pro-Billet Ready-to-Run distributors from MSD are the perfect upgrade for weak OE electronic distributors, outdated points distributors, and large HEIs or DuraSparks. All that is required is to install the distributor in the engine, and connect three wires and the coil! A maintenance-free magnetic pickup accurately triggers this ignition with increased output from the amplifier, easily outperforming stock ignitions. It will smooth out the engine's idle, improve starting, and perform at a much higher rpm. The housing is machined from billet 6061-T6 aluminum, using state-of-the-art CNC mills and lathes for a housing with no porosity or weak areas. For stability and endurance, an oversized steel shaft spins in a top-mounted sealed ball bearing, while an extra-long sintered bushing guides the shaft at the base of the housing. This shaft also receives a QPQ coating for low friction wear and resistance against corrosion from humidity and ozone buildup. They feature MSD's adjustable mechanical advance, which allows you to custom-tailor an ignition curve to match your engine's needs. Most models are also available with a vacuum advance canister to help improve economy.

Computer-Controlled Compatible:
No
Trigger Style:
Magnetic
Advance Type:
Vacuum and mechanical
Ignition Box Required:
No
Cap Style:
Male/HEI
Mechanical Tach Drive:
No
Slip Collar:
No
Gear Included:
Yes
Distributor Gear Material:
Iron
Distributor Gear Rotation:
Standard
Distributor Cap Color:
Red
Housing Material:
Billet Aluminum
Housing Finish:
Natural
Marine Use:
No
Quantity:
Sold individually.
Notes:
Distributor is 8.1875 in. tall from engine to top of distributor cap.
Make:
Chevrolet
Engine Family:
Chevy big block W-engines
Engine Sizes:
5.7L/348-6.7L/409
Years:
1958-1965

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