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Msd Ignition

MSD Pro Mag Lite Magnetos 81392 Magneto, 12, Billet Aluminum, Polished, Chevy, V8, Each

SKU: MSD81392

Magnetos
MSD Pro Mag Lite Magnetos 81392 Magneto, 12, Billet Aluminum, Polished, Chevy, V8, Each

Msd Ignition

MSD Pro Mag Lite Magnetos 81392 Magneto, 12, Billet Aluminum, Polished, Chevy, V8, Each

SKU: MSD81392

Magnetos
A$7,474.54
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
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Description

MSD took their original Pro Mag 12 distributors, added some new features to build performance, and subtracted 3 lbs. to help you get down the track faster. The results are the Pro Mag Lites. They utilize a magnetic pickup design with 16 rare earth magnets for rock-steady performance without recharging. They deliver 12 amps and 40,000 V worth of spark energy, feature built-in rev control that's good for up to 12,000 rpm, and use an all-billet housing for superior durability. They're compatible with MSD's crank trigger system.

Part Type

Magnetos

Data: v4.2 - Upd: 2026-10-13 18:45:00

Specifications

Product Attributes - Brand
MSD Ignition
Product Attributes - Manufacturer's Part Number
81392
Product Attributes - Part Type
Magnetos
Product Attributes - Product Line
MSD Pro Mag Lite Magnetos
Product Attributes - UPC
085132813926
Product Attributes - Trigger Style
Magnetic
Product Attributes - Amp Output
20.0 amp
Product Attributes - Slip Collar
Yes
Product Attributes - Distributor Cap Style
Male/HEI
Product Attributes - Magneto Drive Gear Material
Bronze
Product Attributes - Electronic Points Box Included
No
Product Attributes - Coil Included
No
Product Attributes - Height from Manifold (in.)
11.71
Product Attributes - Cap Diameter (in.)
4.000 in.
Product Attributes - Housing Material
Aluminum
Product Attributes - Housing Finish
Red
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
For blocks with taller deck heights.

Reference Information

Brand Name/s Msd Ignition
StreetFX SKU msd81392
SFX Item ID 4974062
Supplier Item Code 4974062
Manufacturer SKU 81392
Manufacturer UPC N/A
Alternative References V8

Compatibility

Application Data
  • Distributor ModelPro Mag 12LT
    Magneto UsageDrag race
    MakeCHEVROLET
    Beginning Year1957
    Ending Year1967
    Engine TypeV8
    Engine Size4.6L/283
    Engine FamilyChevy small block Gen I
  • Distributor ModelPro Mag 12LT
    Magneto UsageDrag race
    MakeCHEVROLET
    Beginning Year1962
    Ending Year1969
    Engine TypeV8
    Engine Size5.4L/327
    Engine FamilyChevy small block Gen I
  • Distributor ModelPro Mag 12LT
    Magneto UsageDrag race
    MakeCHEVROLET
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy big block Mark IV
  • Distributor ModelPro Mag 12LT
    Magneto UsageDrag race
    MakeCHEVROLET
    Beginning Year1966
    Ending Year1970
    Engine TypeV8
    Engine Size6.5L/396
    Engine FamilyChevy big block Mark IV
  • Distributor ModelPro Mag 12LT
    Magneto UsageDrag race
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1968
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyChevy small block Gen I
  • Distributor ModelPro Mag 12LT
    Magneto UsageDrag race
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1995
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
  • Distributor ModelPro Mag 12LT
    Magneto UsageDrag race
    MakeCHEVROLET
    Beginning Year1968
    Ending Year1973
    Engine TypeV8
    Engine Size5.0L/307
    Engine FamilyChevy small block Gen I
  • Distributor ModelPro Mag 12LT
    Magneto UsageDrag race
    MakeCHEVROLET
    Beginning Year1970
    Ending Year1972
    Engine TypeV8
    Engine Size6.6L/402
    Engine FamilyChevy big block Mark IV
  • Distributor ModelPro Mag 12LT
    Magneto UsageDrag race
    MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine Size6.6L/400
    Engine FamilyChevy small block Gen I
  • Distributor ModelPro Mag 12LT
    Magneto UsageDrag race
    MakeCHEVROLET
    Beginning Year1970
    Ending Year1990
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Mark IV
  • Distributor ModelPro Mag 12LT
    Magneto UsageDrag race
    MakeCHEVROLET
    Beginning Year1976
    Ending Year1995
    Engine TypeV8
    Engine Size5.0L/305
    Engine FamilyChevy small block Gen I

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