Since 1932 OSCO Motors Co. has been in the business of providing boaters with a high quality, reasonable cost alternative to original manufacturer's equipment.

The next time you need a manifold or riser think of OSCO first for reasonable prices, top quality, and professional technical assistance.

Technical advice and application assistance is always available at Marine Engines over the phone during business hours (eastern time) from any of our fully trained customer service representatives.
1-800-RUNSNEW

Visit the
OSCO Web Site
for fitments, photos, & part numbers.