Product Summary

Socket / Female Cap Type, Mechanical Advance Type, Red

  • Includes cap and rotor with brass terminals
  • It has a fully adjustable mechanical advance
  • Can be used standalone with high performance coils
  • Specifically designed for the 1949-1953 Flathead Ford V8
  • Features a compact design for tight clearance applications such as blowers and tight firewall clearance

Key Specs

MFG. Part #3727501
BrandMallory Ignition
Cap TypeSocket / Female
Advance TypeMechanical

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Mallory Ignition 3727501 Details

A legend returns - the tried and true Mallory Unilite Distributor line is back! The easy three wire hookup of the Unilite makes running a stock coil, a Mallory performance coil and even a Mallory HyFire CD ignition a snap. Supplied with a quality cap and rotor, the Mallory Unilite also provides a fully adjustable mechanical advance to dial in the perfect timing curve for a multitude of engine combinations. The Unilite features a compact housing that lends itself well to applications where space is a premium due to tight firewall clearance or blower applications.

  • Fits 1949-53 Flathead Fords
  • Electronic ignition with a one-piece self-contained optical pickup and module
  • Quick and simple 3 wire hookup
  • Includes cap and rotor with brass terminals
  • Can be used standalone with high performance coils such as the Mallory Promaster Series or add on more power with HYFIRE CD ignition controls
  • Compact design for tight clearance applications such as blowers and tight firewall clearance
  • Fully adjustable mechanical advance
  • Classic Mallory look and styling
  • Strong .500”, QPQ coated distributor shaft guided by a ball bearing for long life and great performance
  • Drive gear included

“Install a Ballast Resistor Part No. PN 547 8214 in the wire between the ignition switch and the coil (+) terminal.

Failure to use an ignition ballast resistor (or coil with 1.4 ohm primary resistance) will eventually destroy   the UNILITE Ignition Module.”

Charts

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Mallory Ignition 3727501 Specifications

KEY SPECS
MFG. Part #3727501
BrandMallory Ignition
Cap TypeSocket / Female
Advance TypeMechanical
GENERAL
External Ignition Box RequiredNo
Trigger StyleOptical
Gear RotationStandard
Distributor Cap ColorRed
Mechanical Tach DriveNo
Slip CollarNo
Housing MaterialBillet Aluminum
Housing FinishNatural
Shaft Diameter0.5"
Marine UseNo
NotesSee Notes section below. 12V, negative ground ignition required.
GTIN Code085132372751

Ratings & Reviews

5

6 Reviews

Customers say

The Mallory Unilite distributor comes highly recommended by users for its quality, functionality, and design. Its ease of installation stands out, allowing it to start instantly. Users laud the product's aesthetic appeal that significantly enhances its practical value. The distributor also promises a perfect fit, even in complex setups like a blown flathead with a serpentine belt system. It easily blends with the MSD electronic ignition, boost controller, and Mallory performance coil, eliciting comments on its exceptional wiring simplicity. Users have also emphasized its superior centrifugal advance compared to previous models, highlighting its enhanced usability and performance.