SKU:32-8213

V-Twin Big Twin Overhead Valve Auto Advance Distributor Zinc 974478MP

V-Twin Big Twin Overhead Valve Auto Advance Distributor Zinc 974478MP

Regular price $192.99 USD
Sale price $192.99 USD Regular price
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V-Twin Big Twin Overhead Valve Auto Advance Distributor Zinc 974478MP

Auto advance distributor with a zinc body and top, fully assembled with gear and all internal parts, featuring a two-bolt flange and a single-point design.

Designed specifically for Harley-Davidson overhead-valve Big Twin models from 1936 to 1945.

Fitment covers Harley-Davidson EL models (1936–1940) and FL models (1941–1965).

Installation requires removal of the front cylinder head, with timing adjustments made at top dead center to ensure precise ignition timing.

The auto-advance mechanism simplifies ignition timing adjustments and helps maintain efficient engine performance.

Designed to work with compatible accessories, including chrome and zinc distributor covers and circuit breaker screws. A points plate upgrade is available for easier timing adjustments, with an optional rear-exit from the distributor. Distributor wiring is sold separately, and the points lead wire should exit through the base slot facing the rear of the bike.

Pair it with components like the Blue Streak Ignition Point Set and the Ignition Advance with Points Plate Assembly for smooth operation and reliable timing.

Accessory items include a distributor clamp, screws, and covers to facilitate installation.

Constructed in Taiwan for quality and durability.

Ideal for restoration projects or custom builds seeking authentic vintage appearance with modern ignition timing reliability.

V-Fire auto advance distributor features a zinc body and top. Distributor is completely assembled with gear and all internal parts and features a two bolt flange. For Overhead Valve Big Twin models. This is a single point type.

Upgrade your vintage Harley Davidson with the V-Twin Big Twin Overhead Valve Auto Advance Distributor Zinc, model #974478MP. Designed specifically for Harley models from 1936 to 1945, this distributor offers a reliable solution for enhancing ignition timing and performance. The unit features an auto advance mechanism that simplifies installation and improves engine efficiency, making it ideal for both restoration projects and custom builds. Installation requires removal of the front cylinder head, with the distributor mounting and timing adjustments to be made at top dead center, ensuring precise ignition timing.
Constructed in Taiwan, this distributor is compatible with various accessory items, including chrome and zinc plated distributor covers, and circuit breaker screws, which are recommended for optimal assembly. The points plate can be upgraded separately to facilitate easier adjustments and better timing accuracy, especially with the optional points exit from the rear of the distributor. The distributor wiring is sold separately, and the points lead wire should exit through the specified slot in the base, facing the rear of the motorcycle. The distributor is designed to work seamlessly with ignition components like the Blue Streak Ignition Point Set and the Ignition Advance with Points Plate Assembly, ensuring smooth operation and reliable ignition timing.
For detailed installation instructions, please refer to the provided technical manual link. This distributor is a perfect match for vintage Harley Davidson enthusiasts seeking a high-quality, durable ignition component that maintains the classic look while providing modern performance enhancements. Whether you're restoring an original bike or building a custom chopper, the V-Twin Big Twin Overhead Valve Auto Advance Distributor Zinc delivers dependable ignition performance to keep your vintage Harley running smoothly and efficiently.
Accessory Items include distributor clamp, various screws, and covers, all designed to complement this distributor and facilitate the installation process. Trust V-Twin to provide quality parts that meet the standards of Harley Davidson restoration and customization projects.

Features:

  • Auto advance mechanism for simplified ignition timing adjustments
  • Compatible with Harley Davidson models from 1936 to 1945
  • Requires removal of front cylinder head for installation
  • Points plate upgrade available for easier adjustments
  • Designed for use with specific accessory parts for optimal performance
  • Constructed in Taiwan for quality and durability
  • Includes detailed installation instructions

Fitment:
Harley Davidson EL 1936
Harley Davidson EL 1937
Harley Davidson EL 1938
Harley Davidson EL 1939
Harley Davidson EL 1940
Harley Davidson FL 1941
Harley Davidson FL 1942
Harley Davidson FL 1943
Harley Davidson FL 1944
Harley Davidson FL 1945
Harley Davidson FL 1946
Harley Davidson FL 1947
Harley Davidson FL 1948
Harley Davidson FL 1949
Harley Davidson FL 1950
Harley Davidson FL 1951
Harley Davidson FL 1952
Harley Davidson FL 1953
Harley Davidson FL 1954
Harley Davidson FL 1955
Harley Davidson FL 1956
Harley Davidson FL 1957
Harley Davidson FL 1958
Harley Davidson FL 1959
Harley Davidson FL 1960
Harley Davidson FL 1961
Harley Davidson FL 1962
Harley Davidson FL 1963
Harley Davidson FL 1964
Harley Davidson FL 1965

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