# BARMC-1-77235 Log Style Manifold for Mercruiser GM small block V8 on for the Starboard side, and was used up to 1982. This manifold uses an Osco # O6351 90 down angle for most sterndrives, and an Osco # 6771 0 down angle for most inboard applications. They made two manifolds that look very similar but the riser mounting pads are different, the riser pad on this manifold is 3-3/4 x 4 Inches. Replaces Mercury Quicksilver # B-77235A2, 77235B GLM # 51238 Sierra # 18-1951-1 Mallory # 9-40504 Barr Manifolds and Risers come with a 3-year limited warranty (PDF)! Fits Applications (Click to View) Mercruiser Stern Drive Model Year HP Serial # Notes 228 4 BBL GM 305 1979 5170009 THRU 6218461 228 4 BBL GM 305 1980 5170009 THRU 6218461 228 4 BBL GM 305 1978 4765100 THRU 5170008 228 4 BBL GM 305 1977 4765100 THRU 5170008 250 2 BBL GM 350 1977 4768000 THRU 4908849 228 MIE 4 BBL GM 305 1977 4765100 THRU 5170008 228 MIE 4 BBL GM 305 1978 4765100 THRU 5170008 260 4 BBL GM 350 1979 4908850 THRU 6218461 260 4 BBL GM 350 1980 4908850 THRU 6218461 260 4 BBL GM 350 1978 4908850 THRU 6218461 255 MIE GM 350 1980 5195909 THRU 5907057 255 MIE GM 350 1979 5195909 THRU 5907057 898 2 BBL GM 305 1980 4762210 THRU 6218461 898 2 BBL GM 305 1979 4762210 THRU 6218461 260 4 BBL. GM 1981 4908850 THRU 6218461 260 4 BBL. GM 1982 4908850 THRU 6218461 898 2 BBL. GM 1981 4762210 THRU 6218461 198 MIE 2 BBL. GM 305 V-8 1977 1977 4762210 THRU 6218461 898 2 BBL. GM 1982 4762210 THRU 6218461 228 MIE 4 BBL. GM 1979 5170009 THRU 5907057 228 MIE 4 BBL. GM 1980 5170009 THRU 5907057 898 2 BBL GM 305 1978 4762210 THRU 6218461 198 MIE 2 BBL. GM 305 V-8 1977 1977 4762210 THRU 6218461 228 MIE 4 BBL. GM 1980 5170009 THRU 5907057 898 2 BBL GM 305 1977 4762210 THRU 6218461 228 4 BBL. GM 1981 228 5170009 THRU 6218461 228 4 BBL. GM 1982 228 5170009 THRU 6218461 Brand HP Model Year Cylinders Serial Number Part Notes About Us Basic Power and its staff want you to feel 100% confident in your purchases. Here are a few reasons why: Multi-Million dollar inventory In Stock and Ready to Ship from our huge inventory Shipped Same Day when order is placed before 2pm Highly Technical staff available Tracking numbers are visible through purchase history right from your computer We sell ONLY quality marine specific parts Contact us through messaging system PayPal payments and Credit Cards through PayPal are accepted 14 Day No Hassle Returns Ships best way via USPS or UPS Shipping Shipping rates of $12 and less are eligible for combined shipping. Items with $13 or more shipping cannot have the shipping costs combined. Our normal handling time is 1-2 days. Payment We accept payment by any of the following methods: PayPal Please pay as soon as possible after winning an sale, as that will allow us to post your item to you sooner! Returns You can message us through to obtain your RMA number to authorize your return with the 14 day period. Returned items must be in the original unopened packaging in new condition within 14 days of purchase. Buyer is responsible for all shipping costs. All returns will incur a 20% restocking fee. Stickers / Decals Accessories Alternators Anodes Zincs Bell Housings Bellows Kits Camshafts Lifters Capitol Transmission Parts Carburetor Parts Inboard Carburetor Parts Outboard Circulating Water Pumps Coils Inboard Coils Outboard Controls Steering Couplers Couplings Cylinder Heads Distributors Drive Dampers Plates Elbow Connectors Exhaust Electronic Fuel Injection EFI Engine Parts (Marine) Exhaust Manifold Kits Exhaust Manifolds Parts Exhaust Mufflers Thru-Hulls Exhaust Risers, Elbows, Parts Exhaust Shutters and Flappers Fishing Lures Tackle Fittings Wye and Tee Exhaust Flame Arrestors Flywheels, Harmonic Balancers Fuel Filters Seperators Fuel Lines Fuel Pump Inboard I/O Fuel Pumps Outboard Fuel System Parts (Marine) Galley Utensils Gaskets Inboard Gaskets Outboard Gauges Gauge Sets Gear Sets Hatches, Rigging Accessories Heat Exchangers Parts Hose Fittings (Marine) Hurth Marine Transmission Part Ignition Electrical (Marine) Intake Manifolds Lower Unit Outboard Lower Unit Sterndrive Manuals, Repair Motor Mounts Oil Coolers Oil Filters Oil Pans, Timing, Valve Covers Oil Pumps Inboard Outboard Water Pumps Paragon Transmission Parts Power Packs Powerhead Parts Pulleys Belts Raw Water Pumps Inboard Rectifiers Regulators Senders for Gauges Skeg Shield Solenoids Specialty Tools (Marine) Starter Drives Jack Shafts Starters for Diesel Marine Starters Inboard Sterndrive Starters Outboard Starters Personal Water Craft Stators Sterndrive Outdrive Water Pump Switch Boxes Thermostats Hsg. Inboard Thermostats Outboard Timer Bases Trailer Rollers and Stops Transom Parts Triggers Trim Tilt Motors Trim System Parts Upper Unit Parts Valves Seacocks (Marine) Velvet Drive Parts Vinyl Window Car Wall Decals Voltage Regulators Wire Harness Johnson Evinrude Wire Sets Johnson Evinrude Wires Harnesses - Mercury OB