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Product Summary

CT525, Long Block Crate Engine Type, Oil Pan Included

    Key Specs

    Crate Engine TypeLong Block
    Engine Displacement376 cu. in.
    Horsepower533 horsepower
    Compression Ratio10.7:1
    Torque477 ft./lbs.

    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

    Chevrolet Performance Parts 19418211 Details

    The engine family commonly called the LS series debuted in 1997. General Motors called it the Gen-III Small-Block, with the iron-block versions in trucks and the all-aluminum LS1 introduced in the then-new C5 Corvette. GM has continued to refer to its modern V-8 engine family as Gen III and Gen IV, but to the enthusiasts who quickly grasped the tremendous performance potential of the engines, every engine of the platform is nicknamed “LS.”

    Chevrolet Performance is committed to providing proven, innovative performance technology that is truly.... more than just power. Chevrolet Performance Parts are engineered, developed and tested to exceed your expectations for fit and function.

    The deep-breathing, high-revving CT525 6.2L crate engine is upgraded with forged aluminum pistons designed to support its performance and enhance its durability. It is based on the LS engine family and delivers serious power for serious racing series, including Super Late Model and Modifieds.

    The CT525 is based on the 6.2L LS3, but Chevrolet Performance has adapted it to circle track racing with a carbureted intake manifold, a high-lift roller camshaft, 6-quart racing oil pan and more.

    Warranties

    PLEASE NOTE:

    Chevrolet/GM Performance's Crate Engine Warranty will not cover engines that fall into the following categories:

    • Any vehicle that has been used for racing (on or off track), stunt driving, performance testing, or used under other extreme operating conditions
    • Racing engines and/or components

    This engine is sold as a Race Engine and does not carry any warranty.

    CARB Warning

    For race/ off road use only

    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. 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.

    Chevrolet Performance Parts 19418211 Specifications

    KEY SPECS
    MFG. Part #19418211
    BrandChevrolet Performance Parts
    Crate Engine TypeLong Block
    Engine Displacement376 cu. in.
    Horsepower533 horsepower
    Compression Ratio10.7:1
    Torque477 ft./lbs.
    Camshaft TypeHydraulic Roller Tappet
    Cylinder Head MaterialAluminum
    Piston MaterialForged Aluminum
    Crankshaft MaterialNodular Iron
    Spark Plug StyleStock
    Combustion Chamber Volume68cc
    Camshaft Duration (.050 in)226° intake / 236° exhaust
    Camshaft Lift (in).525 intake / .525 exhaust
    Bore x Stroke (in)4.060" x 3.620"
    Carburetor IncludedNo
    Intake Manifold IncludedYes
    Distributor IncludedNo
    Connecting Rod MaterialPowdered Metal
    Valve Covers IncludedYes
    Engine BalanceInternal
    Cylinder Heads IncludedYes
    Throttle Body IncludedNo
    Oil Pan IncludedYes
    Timing Cover IncludedYes
    Water Pump IncludedNo
    Harmonic Balancer IncludedYes
    Flexplate IncludedYes
    Air Cleaner IncludedNo
    Spark Plugs IncludedYes
    Spark Plug Wires IncludedYes
    Computer IncludedNo
    Wiring Harness IncludedNo
    Accessory Bolt Holes DrilledYes
    GENERAL
    Maximum RPM6700
    AssembledYes
    Cylinder Head StyleAssembled
    CNC-Machined Combustion ChamberNo
    Head Gaskets IncludedYes
    Carburetor QuantityOne
    Intake StyleSingle Plane
    Intake MaterialAluminum
    Intake Gaskets IncludedYes
    Intake Manifold Fasteners IncludedYes
    Camshaft IncludedYes
    Rocker ArmsInvestment-cast, roller trunnion
    Rocker Arm Ratio1.7:1
    Reluctor Wheel58x
    BlockCast-aluminum with six-bolt, cross-bolted main caps
    Sold in QuantityEach