Product Portfolio

View our marine engine brochures by clicking on an engine or click here for our full lineup. Viewing these brochures requires Adobe Acrobat

Marine Engines

	Vortec 3.0L I-4 The Vortec 3.0L engine, with the longest history of any marine engine offered by GM Powertrain, has a well-earned reputation for durability and reliability. More...
	Vortec 4.3L V-6 The Vortec 4.3L V-6 gasoline engine features overall size and weight advantages with superior power-to- weight ratios and proven durability. More...
	Vortec 5.0L V-8 The small block V-8 family of marine engines offers proven reliability and durability over a range of horsepower and torque. More...
	Vortec 5.7L V-8 The small block V-8 family of marine engines offers proven reliability and durability over a range of horsepower and torque. More...
	Vortec 6.0L V-8 VVT (L96) Factory-installed EFI hardware, including coil-near-plug ignition, is standard on the Vortec 6.0L GEN-IV marine engine. More...
	"LS3" 6.2L V-8 Factory-installed EFI hardware, including coil-near-plug ignition, is standard on the “LS3” 6.2L V-8 marine engine. More...
	"LSA" 6.2L V-8 SC The “LSA” is the first production supercharged Gen-IV small block engine for the marine industry and is slated to exceed customer expectations with outstanding overall performance. More...