General Motors Vortec

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The General Motors Vortec is a gasoline engine family for General Motors and Chevrolet pickup trucks and vans.

Models

These are engines that are commonly found on cutaway van chassis and are not a full list.[1]

Current

4.3L

Engine
RPO Code
Displacement Years Cylinders Cylinder
bore
Piston
stroke
Power output Torque output Notes
LV1 4301 cc (262 ci) 2018-present V6 99.6 mm (3.92 in) 92 mm (3.62 in) 285 hp (213 kW) @ 5300 rpm 305 lb-ft (413 Nm) @ 3900 rpm

5.3L

Engine
RPO Code
Displacement Years Cylinders Cylinder
bore
Piston
stroke
Power output Torque output Notes
L83 (engine VIN code "C") 5328 cc (325 ci) 2014-present V8 96.1 mm (3.78 in) 92 mm (3.62 in) 355 hp (264 kW) @ 5600 rpm 382 lb-ft ( 519 Nm ) @ 4100 rpm

6.0L

Engine
RPO Code
Displacement Years Cylinders Cylinder
bore
Piston
stroke
Power output Torque output Notes
L96 (engine VIN code "G") 5967cc (364 ci) 2010-present V8 101.6 mm (4 in) 92 mm (3.62 in) 342 hp (255 kW) @ 5400 rpm 373 lb-ft (506 Nm) @ 4400 rpm
LC8 5967cc (364 ci) ?-present V8 101.6 mm (4 in) 92 mm (3.62 in) 282 hp (210 kW) @ 4800 rpm (CNG); 332 hp (248 kW) @ 4800 rpm (LPG) 320 lb-ft (434 Nm) @ 4400 rpm (CNG); 370 lb-ft (501 Nm) @ 4400 rpm (LPG) CNG/LPG version of the L96 engine.

6.2L

Engine
RPO Code
Displacement Years Cylinders Cylinder
bore
Piston
stroke
Power output Torque output Notes
L86 (engine VIN code "J") 6162cc (373 ci) 2014-present V8 103.25 mm (4 in) 92 mm (3.62 in) 420 hp (313 kW) @ 5600 rpm 460 lb-ft (624 Nm) @ 4100 rpm

Past

4.8L

Engine
RPO Code
Displacement Years Cylinders Cylinder
bore
Piston
stroke
Power output Torque output Notes
L20 (engine VIN code "A") 4807cc (293 ci) 2005-2017 V8 96.01 mm (3.780 in) 83 mm (3.3 in) 285 hp (213 kW) @ 5400 rpm 295 lb-ft (400 Nm) @ 4600 rpm

5.3L

Engine
RPO Code
Displacement Years Cylinders Cylinder
bore
Piston
stroke
Power output Torque output Notes
LM7 (engine VIN code "T") 1999-2007 V8 3.78 in 3.62 in 270-295 hp 315-335 lb ft.

6.0L

Engine
RPO Code
Displacement Years Cylinders Cylinder
bore
Piston
stroke
Power output Torque output Notes
LY6 (engine VIN code "K") 5967cc (364 ci) 2007-2010 V8 101.6 mm (4 in) 92 mm (3.62 in) 361 hp (269 kW) @ 5600 rpm 385 lb-ft (521 Nm) @ 4400 rpm

8.1L

Engine
RPO Code
Displacement Years Cylinders Cylinder
bore
Piston
stroke
Power output Torque output Notes
L18 (engine VIN code "G") 8127cc (496 ci) 2001-2009 V8 107.9 mm (4.25 in) 111 mm (4.37 in) 450 hp (410 kW) 690 lb-ft (936 Nm)

References