Marine Engine Block - Long; 1996 To 2005 Chevrolet 350 Cubic Inch Marine Engine; Marine; 260 To 300 Horsepower; Cast Block/ Cylinder Heads; 9:1 Compression Ratio; 4.00 Inch Bore/ 3.48 Inch Stroke; Externally Balanced; Standard Rotation; 8 Bolt Intake With 2 Bolt Main/ 1 Piece Rear Seal/ Roller Cam

ATK Engines is proud to maintain a 70+ year history of engine building with Millions of engines sold. Today, ATK has one of the finest engine shops in the country, featuring state of the art Dyno Equipment, climate controlled clean rooms, and a fully trained staff capable of building any engine.

Built With Marine Quality Parts
No Core Charge
Late Model EFI Compatibility
Remanufactured-New-High Performance Applications
Limited 18 Month Unlimited Hour Warranty

Specifications

Engine Compatibility: Chevrolet 350 Cubic Inch Marine Engine
Horse Power Output: 260 To 300 Horsepower
Cylinder Block Material: Iron
Cylinder Head Material: Iron
Bore (IN): 4.00 Inch
Stroke (IN): 3.48 Inch
Compression Ratio: 9:1
Color: Black
Balanced Type: Externally
Includes Camshaft: Yes
Includes Fuel Pump: No
Includes Oil Pan: No
Includes Water Pump: No
Includes Intake Manifold: No
Includes Carburetor: No
Includes Air Cleaner: No
Includes Distributor: No