Description:

GM LS3 430bhp 6.2L. Brand new still in original packaging. We purchased these from PWP and are now no longer needed. As you know there is a big back order on these. We have x2 identical engines for sale. 

LS3 crate engine comes complete, from the Camaro F-body oil pan to the
ignition system. It also includes the intake manifold assembly with injectors and
throttle body, water pump, balancer and 58X reluctor wheel. The Camaro F-body
oil pan may not suit all installation applications. Use a vehicle-specific oil pan for
original LS-powered vehicles or Chevrolet Performance’s Muscle Car Oil Pan Kit
P/N 19212593 for older vehicles.

INSTALLATION NOTES
• Assembly does not include any electronics
• Use LS3 Controller Kit P/N 19354328 for engine operation. Kit includes electronic throttle pedal, which is required for throttle input to the ECU
• Includes Camaro F-body oil pan
• Not intended for marine applications
• Front-End Accessory Drive Kits are available in several configurations
• Does not include exhaust manifolds or flexplate/flywheel

TECH SPECS
Part Number: 19435098
Engine Type: LS-Series Gen IV Small-Block V-8
Displacement (cu in): 376 (6.2L)
Bore x Stroke (in): 4.065 x 3.622 (103.25 x 92mm)
Block (P/N 12623967): Cast aluminum with 6-bolt, cross-bolted main caps
Crankshaft (P/N 19431872): Nodular iron
Connecting Rods (P/N 12649190): Powdered metal
Pistons (P/N 19207287): Hypereutectic aluminum
Camshaft Type (P/N 12623063): Hydraulic roller
Valve Lift (in): .551 intake / .522 exhaust
Camshaft Duration (@.050 in): 204° intake / 211° exhaust
Cylinder Heads (P/N 12675871): Aluminum L92-style port; as-cast with 68cc chambers
Valve Size (in): 2.165 intake / 1.590 exhaust
Compression Ratio: 10.7:1
Rocker Arms (P/N 12696105 int): Investment-cast, roller trunnion
Rocker Arms (P/N 12681275 exh): Investment-cast, roller trunnion
Rocker Arm Ratio: 1.7:1
Recommended Fuel: Premium pump
Maximum Recommended rpm: 6,600
Reluctor Wheel: 58x
Balanced: Internal

 

Keyword Search Terms:

LS3, GM, Corvette, Chevrolet