Chevrolet Performance LS3 6.2L 376ci Engine Kit w/ Aluminum Heads 430 HP @ 5900 RPM
809-19370416K
Product Q&A
View Now
Includes:
Dress Crate Engine Kits
Kit Includes:
- 809-19370416 LS3 Engine
- 809-19354328 Engine Controller LS3
- 809-19212593 LS Muscle Car Oil Pan Kit
LS3 6.2L Performance Crate Engine
GM 6.2L LS3 engine features a durable aluminum cylinder block that houses a cast steel crankshaft and durable reciprocating parts. High-flow rectangle port cylinder heads feature a high flowing design for outstanding performance.
LS3 6.2L Engine Specs:
- Engine Type: LS-Series Gen IV Small-Block V-8
- Displacement: 376 ci (6.2L)
- Bore x Stroke: 4.065 x 3.622 in. (103.250 x 92 mm)
- Block: Cast-aluminum with six-bolt, cross-bolted main caps
- Crankshaft: Nodular iron
- Connecting Rods: Powdered metal
- Pistons: Hypereutectic aluminum
- Camshaft Type: Hydraulic roller
- Valve Lift: .551 in. intake / .522 in. exhaust
- Camshaft Duration (@.050 in.): 204-degree intake / 211-degree exhaust
- Cylinder Heads: L92 style port; ''as cast'' with 68-cc chambers
- Valve Size: 2.165 in. intake / 1.590 in. exhaust
- Compression Ratio: 10.71
- Rocker Arms: Investment-cast, roller trunnion
- Rocker Arm Ratio: 1.7:1
- Recommended Fuel: 92 octane
- Maximum Recommended rpm: 6600
- Reluctor Wheel: 58X
- Balanced: Internal
INSTALLATION NOTES:
- Corvette 14-inch automatic transmission flexplate included
- Non-Corvette applications require flexplate - - 809-12602448 or 555-601060
- Includes Chevy SS mid wet sump oil pan installed. This oil pan will ONLY fit 2010-15 Camaro SS/ZL1, 2012-15 Caprice PPV, 2014-15 Chevy SS, 2008-09 Pontiac G8 chassis. THIS INSTALLED OIL PAN WILL NOT WORK WITH MUSCLE CAR LS ENGINE SWAPS. OIL PAN CHANGE IS REQUIRED FOR MUSCLE CAR LS ENGINE SWAPS. (Click here to see oil pan dimensions)
- Not intended for marine applications
will this application work on my 03 Avalance
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.