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ATK Engines LS01PAK
easy kits

ATK Engines LS 408ci Crate Engine and 4L85E Transmission Kit

059-LS01PAK

Free Shipping Ships directly from the manufacturer on 11/27/19
Save $10 off $199, $45 off $499, $100 off $999. Promo Code: FALLFUN exclusions apply

$13,109.98
ATK Engines LS 408ci Crate Engine and 4L85E Transmission Kit $13,109.98
Out of stock
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Engine and Trans Kit
Includes:
  • LS 408ci 600HP Crate Engine
  • Performance Automatic 4L85E Transmission
  • ATK Engines LS01PAK Details

    Engine and Transmission Kits

    Part Numbers of Kit Contents

    Specifications:

    Manufacturer's Part Number:
    LS01PAK

    In 2007, ATK launched a High Performance Division with one of the finest engine shops in the country. By reverse engineering all of their engines, they are able to eliminate any OEM deficiencies. This makes an ATK built crate engine have a superior design over the original engine by incorporating better components when needed. These quality built engines are offered in three different stages for ease of finishing an engine swap. ATK HP engines feature a 24 month/unlimited mile warranty.


    Engine Specifications

    This is an LQ4/408ci stroker based engine with LS3 aluminum heads making a power house with 600hp. Expect great top end power, power brakes may not work due to minimal vacuum. 

    • Horsepower: 600 hp
    • Torque: 550 lb/ft

    Block Information:

    • OE LQ4/6.0L iron
    • Bore/Stroke: 4.030" x 4.000"
    • Displacement: 408ci

    Rotating Assembly:

    • Crankshaft: Manley 4340 forged 24 tooth reluctor wheel
    • Rods: Manley 4340 forged H beam with ARP 8740 bolts
    • Compression Ratio: 10.3:1
    • Pistons: Manley 2618 forged
    • Rings: Moly

    Camshaft Specs:

    • Camshaft: Hydraulic roller
    • Cam Duration @ .050": Intake 240 / Exhaust 256
    • Cam Lift: Intake .625" / Exhaust .625"
    • Lobe Separation Angle: 113lsa
    • Lifters: GM LS7
    • Timing Chain: Billet HD .250" roller

    Cylinder Head Information:

    • Cylinder Heads: GM LS3 aluminum rectangle port
    • Combustion Chamber Size: 68.4cc
    • Intake Runner Size: 260cc
    • Valve Size: 2.165" Intake / 1.590" Exhaust
    • Rocker Arms: OE 1.7 ratio with bushing upgrade

     Base Engine Includes:

    • Short Block
    • Camshaft
    • Timing Set
    • Cylinder Heads

    Complete Engines:

    • Consists of Base Engine Build
    • Balancer
    • Carburetor
    • Coil Packs
    • Intake Manifold 
    • Oil Pan
    • Oil Pump
    • Spark Plug Wires
    • Spark Plugs
    • Timing Cover
    • Valve Cover

     

    Items You Need

    Some parts are not legal for use in California or other states with similar laws / regulations

    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.