Upgrade your OMC engine with the Sierra International Complete Upper Gear Housing. Designed for 2.5L, 3.0L, and 5.0L models, this gear housing features a robust 21-18 gear ratio for optimal performance. Crafted with precision, it ensures durability and reliability on the water. The easy installation process means you can get back to enjoying your boating adventures in no time. Whether you're replacing a worn-out part or enhancing your engine's capabilities, this gear housing is a perfect choice for marine enthusiasts.
Get ready to experience smoother rides and improved efficiency!
