S&S Cycle Ignition Kits — 1966-1984 Harley-Davidson

S&S Cycle Super Stock ignition module for 1966-1984 Harley-Davidson Big Twin Shovel Head engines with 93 cubic inches. Direct-fit replacement that restores reliable spark to vintage Harley platforms.

Features

• Designed for Shovel Head 93 cubic inch engines
• 1966-1984 Big Twin compatibility
• Super Stock specification

Specifications

• Brand: S&S Cycle
• Manufacturer Part #: 55-1341
• Category: Engine Components / Engine Covers
• Weight: 0.8 lb

Fitment

Fits 1966-1984 Harley-Davidson Big Twin Shovel Head engines with 93 cubic inches.

Frequently Asked Questions

Will this fit my 1980 Shovel Head?

Yes — this module fits all Big Twin Shovel Head models from 1966 through 1984.

Is this a direct replacement for the stock ignition?

Yes. It bolts in place of the original ignition module without modifications.

Does this work on Evolution Big Twins?

No — this is Shovel Head-specific. Evolution Big Twins (1984+) require a different ignition module.