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    GM Performance Parts

    Crate Engine, GM, Chevrolet ZZ6, Base

    Vehicle Specific fits 8 models
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    0 Reviews
    Part# CH31358
    Pricing
    $7,067.95
    You Save $642.96
    $6,424.99
    (Each)
    Ships direct from manufacturer

    Newest 350 crate engine from GM

    The new ZZ6 350 crate engine from Chevrolet is one of the most powerful 350-based crate engines from the "ZZ" lineup. Rated at 405 horsepower and 406-ft./lbs. of torque, it uses aluminum Fast Burn cylinder heads equipped with LS-style beehive valve springs for greater high-rpm performance. This crate engine is also built using a cast-iron block with four-bolt mains, along with a forged steel crankshaft, and an aggressive hydraulic roller camshaft. The ZZ6 can be ordered in both a base version that comes with an intake manifold and distributor, as well as a turn-key version that comes complete from oil pan to carburetor, flexplate to accesory drive.

    Notes

    • Technical Information: Horsepower: 405 @ 5600 rpm Torque: 406-ft./lbs. @ 4600 rpm Max recommended rpm: 5800 Compression ratio: 9.72:1 Block: 10105123 cast-iron, 4-bolt main caps Crankshaft: 12556307 forged steel Connecting rods: 10108688 forged powder steel Pistons: 10159436 hypereutectic aluminum Camshaft: 10185071 hydraulic roller, lift .474" I, .510" E, duration @ .050" 208 I, 221 E Cylinder heads: 19300955 Fast Burn aluminum 62cc combustion chambers Intake valves: 2.000" Exhaust valves: 1.550" Rocker arms: 19210724 1.5:1 aluminum roller Intake manifold: 12496822 single-plane Holley flange Carburetor: 19170093 770 cfm Holley Distributor: 93440806 HEI Fuel: 92 octane Ignition timing: 36 total @ 4000 rpm
    • NOTE: Not CARB Legal.
    • SHIP NOTE: This item exceeds standard size and is exempt from free shipping.
    • SHIP NOTE: This item cannot be shipped FedEx Ground and requires Truck Freight Delivery which must be prepaid by credit or check (no C.O.D). Please call or email us for an exact quote.
    • SHIP NOTE: This item is SPECIAL ORDER and will be drop-shipped from the manufacturer.
    WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

    Vehicle Fitment

    Make & Model Year Range Application Details
    Buick Grand National 82 base
    Buick Grand National 84-87 base
    Buick Regal 78-87 base
    Buick T-Type 83-87 base
    Chevrolet Chevelle 64-77 base
    Chevrolet El Camino 64-88 base
    Chevrolet Malibu 78-83 base
    Chevrolet Monte Carlo 70-88 base
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    Crate Engine, GM, Chevrolet ZZ6, Base
    GM Performance Parts Crate Engine, GM, Chevrolet ZZ6, Base
    $6,424.99