choose your ratio (Ratios), email us or call our tech line TOLL FREE at 1-800-854-2944, 619/287-2500 in California, and enter a whole new world of power control and application. LENCO boat transmissions feature ultra durable double sprags for consistently reliable hard off-idle launches.
Boat bellhousing
The LENCO boat bellhousing is the perfect flex-free
connection between your engine and transmission or boat clutch. It completely shrouds the flywheel and comes with a starter pocket. Chevrolet and late model Chrysler pattern. Cast from premium aluminum and available in natural or high luster polished finish.
Boat clutch
The LENCO Boat Clutch has evolved through years of racing and increased horsepower ranges. We now offer three different styles for a variety of applications. The most popular unit for River Racer through Top Alcohol Hydro classes is the 15 blue-disc unit and is good for power ranges up to 3000 HP. Our large 16 green-disc unit for ranges above 3000 HP. The loads generated with the dual propeller Top Fuel Hydros require our strongest unit which utilizes 25 large green clutch discs.
The SRM-1 (Sprag replacement module) was developed as a direct update for our single or dual sprag assembly and provides the absolute highest level of reliability under the most severe conditions. This design employs a mechanical diode that utilizes air to assist in both the locked and released position. The LENCO SRM-1 has proved tremendously popular in the Top Alcohol and in Pro Mod ranks and will control up to 3000 HP.
Whether your boat is an all-out Nitro drag machine or a ski and river cruiser we have the transmission to perfectly fit your special needs.
Standard LENCO Features
Engineered to harness 3000 HP
Low shift pressure for easy ratio-to-ratio transition
