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LS3

430 HP @5,900 RPM/ 425 LB-FT TORQUE @4,600 RPM
price: $8,312
part number: 19419862
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    Direct from the Camaro SS to your project vehicle The LS3 6.2L is the 430-hp standard engine in the Chevrolet Corvette and is a fantastic combination of high technology and uncompromising performance. Our LS3 crate engine comes complete, from the Corvette specific oil pan to the ignition system. It also includes the EFI intake manifold assembly with injectors and throttle body, exhaust manifolds, water pump, balancer, 58X reluctor wheel, and 14-inch automatic-transmission flexplate. Inside, the LS3 is filled with components designed for high performance and longevity. The aluminum block is filled with a sturdy reciprocating assembly that combines with L92-type rectangular-port heads to deliver a 10.7:1 compression ratio. A high-lift, hydraulic roller camshaft delivers a whopping 0.551-inch of lift on the 2.16-inch intake valves and 0.522-inch lift on the 1.59-inch exhaust valves, enhancing the LS3’s tremendous airflow and broad torque curve. The Corvette oil pan doesn’t 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 versions.

    Part Number: 19369326 / Old P/N 19301326
    Engine Type: LS-Series Gen IV Small-Block V-8
    Displacement (cu in): 376 cu in (6.2L)
    Bore x Stroke (in): 4.065 x 3.622 (103.25 x 92mm)
    Block: Cast-aluminum with 6-bolt, cross-bolted main caps
    Crankshaft: Nodular iron
    Connecting Rods: Powdered metal
    Pistons: Hypereutectic aluminum
    Camshaft Type: Hydraulic roller
    Valve Lift (in): .551 intake / .522 exhaust
    Camshaft Duration (@.050 in): 204° intake / 211° exhaust
    Cylinder Heads: 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: Investment-cast, roller trunnion
    Rocker Arms: Investment-cast, roller trunnion
    Rocker Arm Ratio: 1.7:1
    Recommended Fuel: Premium pump
    Maximum Recommended rpm: 6,600
    Reluctor Wheel: 58x
    Balanced: Internal

    • 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 Chevy SS wet sump oil pan
    • Intended for pre-1976 street vehicles or any off-road vehicle
    • Not intended for marine applications
    • Front-End Accessory Drive Kits are available in several configurations.

Disclaimer: Vickar Community Chevrolet reserves the right to withdraw, change, modify or cancel this powertrain promotion program, any placed or in progress orders and the prices advertised at any time for any reason without prior written notice. Final decisions in all matters relating to the interpretation of any rule or aspect of this program rest solely with Vickar Community Chevrolet.