Chev 3.0L 181 4cyl New Marine Long Engine Mercruiser Volvo Penta OMC # 181LNMSR

This is a factory brand new 3.0L/181 c.i. Marine Base Engine. This engine will replace those 3.0L marine engines used in Mercruiser, Volvo Penta, OMC, Crusader, Indmar and other applications between the years 1967-present.

This is a perfect stock replacement for those engines that have suffered from a cracked block due to improper winterization or another type of engine failure.

Pre-1992 Engines: must replace flywheel with 12 3/4" (no charge) and in some applications a new coupler, adapter plate, and fuel pump may be needed.

This "Base Engine" Package includes:

• new engine block, heads and all internal components
• valve cover
• timing cover
• oil pan
• harmonic balancer
• circulation/water pump

Specifications:

• 1 Piece Rear Main Seal
• Standard rotation
• Cylinders: Inline 4 Cylinders
• Hydralic Flat Tappet Camshaft
• Bore: Standard
• Firing Order: 1-3-4-2
• Oil Pan Capacity: 4 quarts
• Oil Type: SAE 25W40 Pennzoil Marine
• Horsepower: 140 hp @ 4800 RPM
• Torque: 177 lb-ft @ 3600 RPM