Sierra 18-5481 HI-Performance Electronic Distributor

Distributors feature the Ignitor II ignition module with adaptive dwell control adjusts the spark timing over the entire RPM range to maximize performance. Upper roller bearing and oil impregnated bronze sintered bottom bushing are installed and aligned bored for accuracy for maximum durability. Machined heat treated gear with tight tolerances insured durability and consistent timing to maximize horsepower and performance. Complete with high dialectic strength cap and rotor for years of performance.

This Distributor is for:

Mercruiser
OMC Sterndrive/Cobra
Pleasurecraft

Fits: Fits: Ford V-8 351 Windsor