Please see the attached pictures of our facility & visit our eBay store! MARINE SUPPLY is a REAL business with an enormous 26,000 sq ft retail floor, many employees and several certified marine mechanics with decades of experience on both outboard and I/O marine engines. Bid with confidence that you will be purchasing from knowledgeable, trained professionals and a company that has been in business and prospered for the past 20 years!



Item: Listing for (1) Osco #52374 center riser Manifold. Fits 305 - 350 cu.in. GM small block V8 Engines. Replaces OMC #’s 914035, 3852374 and VOLVO part # 3852374-2. Fits both sides of engine. Use mounting kit 244-MK. We have included the part number with this listing, so please do your research to insure it will fit your application. Please see our other eBay listings or visit our eBay store for additional parts or other accessories for your boating needs. 

Condition: New old stock.

Inventory:  PR-S3-C9-4

S&H: $39.95 Shipping via UPS ground.

Location: Marine Supply on Hwy 49 in Gulfport, MS 39501 directly across from Lowe's & 84 Lumber.

Contact Us: (228)822-9458 or (228)822-9459

Payment: PayPal (quickest method for expedited shipping). Visa/MasterCard/Discover/American Express directly by phone, cashier's check or personal check has to clear before shipping. Bank wire or cash money if you are picking up. Payment is due in 3 days.

**Note: Occasionally an item(s) will be missing from an item without our knowledge. PLEASE see included pictures. Your item will come EXACTLY as pictured.**

KS 2012