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GM Compatible Big Block Marine Engines

Marine BluePrint Engines 632CI Pro Series Stroker Crate Engine | Big Block GM Style | 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

$14,099.00 MORE INFO

BluePrint Engines 540CI Pro Series Stroker Marine Crate Engine | Big Block GM Style | 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

$11,699.00 MORE INFO

BluePrint Engines 496CI Stroker Marine Crate Engine | Big Block GM Style | Dressed Longblock with Carburetor | Iron Heads | Flat Tappet Cam

460 HP / 515 FT LBS
9.0:1
Cast Iron Heads
Forged Pistons
Flat Tappet Cam
Cast Steel Crank
Part #: MBP4960CTC

$9,199.00 MORE INFO

BluePrint Engines 496CI Stroker Marine Crate Engine | Big Block GM Style | Longblock | Iron Heads | Flat Tappet Cam

460 HP / 515 FT LBS
9.0:1
Cast Iron Heads
Forged Pistons
Flat Tappet Cam
Cast Steel Crank
Part #: MBP4960CT

$7,799.00 MORE INFO