Mercruiser Marine Tried and True Engines with 7-year warranty
Click on one of the engines below to get further information, including the PRICE!
All Our 300 Horse 350 we guaranteed to have more power & use less fuel.
- {Product}
| Price | $3105 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
| Price | $2905 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
( 300 pshp @ 4600-5000 rpms )
| Price | $2405 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
( 300 pshp @ 4600-5000 rpms )
| Price | $2405 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
( 300 pshp @ 4600-5000 rpms )
| Price | $2405 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
( 300 pshp @ 4600-5000 rpms )
| Price | $2405 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
( 300 pshp @ 4600-5000 rpms )
| Price | $2405 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
( 300 pshp @ 4400-4800 rpms )
| Price | $2405 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
( 280 pshp @ 4400-5000 rpms )
| Price | $2405 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
( 315 pshp @ 4600-5000 rpms )
| Price | $2605 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
( 330 pshp @ 4800-5200 rpms ) Mercery Racing
| Price | $2905 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
| Price | $1895 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
| Price | $1995 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
| Price | $2005 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
| Price | $2105 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
| Price | $2305 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
| Price | $2505 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
| Price | $2705 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
| Price | $2905 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
( 300 pshp @ 4600-5000 rpms )
| Price | $2405 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
( 300 pshp @ 4600-5000 rpms )
| Price | $2405 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
( 300 pshp @ 4600-5000 rpms )
| Price | $2405 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
( 300 pshp @ 4600-5000 rpms )
| Price | $2405 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
( 300 pshp @ 4600-5000 rpms )
| Price | $2405 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
( 300 pshp @ 4400-4800 rpms )
| Price | $2405 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
( 280 pshp @ 4400-5000 rpms )
| Price | $2405 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
( 315 pshp @ 4600-5000 rpms )
| Price | $2605 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
( 330 pshp @ 4800-5200 rpms ) Mercery Racing
| Price | $2905 |
| Description | Features approximately 300 prop shaft horsepower at 4,600 to 5,000 RPMs. If you are replacing a 5.0, 5.7, 305, and 350 marine engines the 350 Magnum is a great choice. Does not allow for converting; the 350 Magnum engine will utilize all of the outside parts of your old 305 and 350 engine. However, all other parts are the same, including the oil pan, timing cover, carburetor, valve covers, distributor, exhaust manifolds, balancer, and flywheel. Testing here at our factory has concluded that no adjustments are necessary to your computer. Call for more information at 1-253-939-3311 or 1-800-542-3214. You can also click on the engine year and size for prices. |
