At Marine Engines, Inc., we provide high-quality new marine engines to boat owners throughout Holliston, Massachusetts and across New England. With over 30 years of experience in the marine and high-performance engine industry, we understand the power, reliability, and support you need when upgrading or replacing your boat’s engine.
We specialize in new GM marine engines and Crusader marine engines, offering dependable performance for recreational boats, high-performance vessels, and custom builds. Whether you need an inboard or sterndrive engine, our selection ensures smooth operation and long-lasting reliability.
Our team helps you choose the right engine for your vessel, confirming compatibility with your current setup and providing guidance on sizing, torque, and drivetrain options. We also offer related replacement parts to keep your engine running at peak performance.
Located in Holliston, Massachusetts, our warehouse is easily accessible from major highways, making local pickup simple. For customers across New England and beyond, we offer competitive shipping rates to ensure your new marine engine arrives safely and efficiently.
Trust us to supply the best GM marine engines, Crusader marine engines for sale, and all supporting components you need to get back on the water. Call us today at 1‑800‑786‑7639 to speak with our experienced team and find the perfect new base engine for your boat.
NEW Marine Engines from GM & Crusader
These are the same engines that Mercruiser, OMC, Volvo Penta, Crusader, etc. purchase new from GM.
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GM Applications Call 800 786 7639 with questions and to order!! |
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| 181 | (3.0L) | LH | 140 hp | Vortec Base (Includes Circulation Pump, Oil Pan and Valve Cover) LIMITED SUPPLY | $4699.00 – NO CORE |
| 350 | (5.7L) | LH | 270 hp | 87-96 Non-Vortec Roller 12 Bolt Intake |
$5,499 – NO CORE |
| 350 | (5.7L) | RH | 270 hp | 87-96 Non-Vortec Roller 12 Bolt Intake |
$6,099 – NO CORE |
| 350 | (5.7L) | LH | 325 hp | 97 up Vortec Roller 8 Bolt Intake CARB/TBI/MPIincludes reluctor wheel, crank sensor, water pump, & harmonic balancer |
$5,499 – NO CORE |
| 350 | (5.7L) | RH | 325 | 97 upRight Hand Rotation Vortec / Roller Lifter 8 Bolt Intake Includes water pump and harmonic balancer | $6639 – NO CORE |
| 350 | (5.7L) | LH | 325 hp |
Partial Engine |
$7,649 – NO CORE |
| 383 | 6.2L | LH | 340HP | Replaces MerCruiser 383-6.2LMPI + Carb Includes Oilpan, Valve Covers, Balancer and Circ. Pump | Call for Pricing |
| 454 | (7.4L) | LH | 330 to 350 hp |
Gen VI Roller Camshaft Oval Port Head |
$7,449 |
| 454 HO Horizon | (7.4L) | LH | 385 to 415 hp |
Gen VI Roller Camshaft High Output Rect. Port Head |
$7,789 |
| 502 | (8.2L) | LH | 435 hp | Gen VI Roller Camshaft High Output Rect. Port Head |
$9,100 |
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One year Warranty on all Marine Base Engines No Core on New Base Engines |
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