565 CHEVY BIG BLOCK CRATE ENGINE CARBURETED MARINE DROP-IN-READY
Marine Series
Want Fuel Injection?We got you covered. You can purchase a Drop-in-Ready engine like this one Fuel Injected fully assembled and dyno tuned. Click here to see engine.
Description
This Big Block Chevy Marine engine is our most popular in this series. The 565 cubic inch version was designed specifically for the marine industry. We spent hundreds of hours on the dyno and on boats developing a torque curve that spanks the competition. Just ask our converted customers!
Our 454 Big Block Chevy crate engines run from 489 to 632+ cubic inches and are based on the legendary 454 Big Block Chevy!
These oversized crate engines provide an excellent platform for power adders, delivering impressive performance specs and deep, ground-pounding sound. Thanks to the custom machining, hand-picked components, and dyno testing unique to Prestige Motorsports, you can expect durability, strength, and excellent drivability – not to mention great value. Whether you drop one of these turn-key engines into your Offshore boat or Lake Cruiser, it’ll be sounding like the performance engines of the ‘60s and ‘70s!
MARINE SERIES
Our marine development team incorporates dyno charts, testimony from airboat builders, and real-world conditions from Florida, Louisiana, and Texas to design engines around your boat performance needs. We look at the extended periods of time that a marine engine is under heavy load and design the engine for specific RPM ranges, concentrating primarily on low-end torque and mid-range power. The resulting marine engine packages deliver performance that’s hands-down better than anything you’ve used before. For builders, we also offer a dealer discount.
NOTE: Some engine listings may show similar items or optional products and are not included in final price.
*Shown with optional exhaust manifolds and pulley kit and upgraded carburetor.
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