Product Summary

L92, L99, LS3, Long Block Crate Engine Type

    Key Specs

    MFG. Part #46760
    Crate Engine TypeLong Block
    Engine Displacement416 cu. in.

    Need To Know

    Truck Ship

    Truck shipments must be pre-paid with a credit card, certified check or money order

    Quick and Easy Returns

    Return Policy


    Finally, this package is our most complete solution, This option includes all of the components found in kits number 46740 and number 46750. It includes a complete engine, wiring harness, pre-programmed ECU, electronic throttle pedal, MAFS, heated oxygen sensors anda ccessories. This engine package is the ultimate turn key solution for any project vehicle demanding an LS3 engine!

    • 702 HP And 695 ft./lbs. Torque On 91-Octane
    • New LS3 Aluminum Block
    • Forged Manley Internals


    CARB Warning

    For race/ off road use or for use on pre-1966 vehicles.

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.


    MFG. Part #46760
    Crate Engine TypeLong Block
    Engine Displacement416 cu. in.
    Horsepower676 horsepower
    Torque695 ft./lbs.
    Cylinder Head MaterialAluminum
    Piston MaterialForged Aluminum
    Crankshaft MaterialForged Steel
    Camshaft Duration (.050 in)215° intake / 247° exhaust
    Camshaft Lift (in).629 intake / .656 exhaust
    Carburetor IncludedNo
    Intake Manifold IncludedYes
    Distributor IncludedYes
    Valve Covers IncludedYes
    Engine BalanceInternal
    Cylinder Heads IncludedYes
    Rear Main Seal Style1-piece
    Throttle Body IncludedYes
    Oil Pan IncludedYes
    Timing Cover IncludedYes
    Water Pump IncludedNo
    Harmonic Balancer IncludedYes
    Flexplate IncludedNo
    Flywheel IncludedNo
    Air Cleaner IncludedYes
    Spark Plugs IncludedNo
    Spark Plug Wires IncludedYes
    Computer IncludedYes
    Wiring Harness IncludedYes
    Camshaft IncludedYes
    Material TypeAluminum
    Rocker ArmsRoller
    Rocker Arm Ratio1.7:1
    Recommended Fuel91 Octane
    GTIN Code085347467600
    NotesIncludes electronic throttle pedal, mass airflow sensor, ignition coil packs, heated oxygen sensors with accessories, electric intercooler pump, intercooling plumbing, intercooler recovery tank, fuel rails, 60 lb/hr. fuel injectors, mass airflow sensor
    Sold in QuantityEach