GM Compatible Big Block Marine Engines – BluePrint Engines
We are experiencing longer than normal build times due to parts and shipping delays, please contact us through live chat for accurate lead times.

GM Compatible Big Block Marine Engines

BluePrint Engines 540CI Pro Series Stroker Marine Crate Engine | Big Block GM Style | Base Dressed Longblock with Carburetor | Aluminum Heads | Roller Cam

670 HP / 660 FT LBS 
10.0:1 
Aluminum Heads 
Forged Pistons 
Roller Cam 
Forged Crank 
Part #: PSM5400CTC1

$14,099.00 MORE INFO

Marine BluePrint Engines 632CI Pro Series Stroker Crate Engine | Big Block GM Style | Base Dressed Longblock with Carburetor | Aluminum Heads | Roller Cam | 10.3L

775 HP / 800 FT LBS 
10.0:1 
Aluminum Heads 
Forged Pistons 
Roller Cam 
Forged Crank 
Part #: PSM6320CTC1

$16,499.00 MORE INFO