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Blueprint Engines BPC4082CTK
easy kits

Blueprint Engines Small Block Chrysler 408ci Stroker Base Engine Kit 375HP/460TQ


Ships directly from the manufacturer on 08/14/19

Truck Freight: $189.00
Blueprint Engines Small Block Chrysler 408ci Stroker Base Engine Kit 375HP/460TQ $5,801.75
Out of stock
Small Block Chrysler 408ci Stroker Base Engine Kit
  • 375HP/460TQ
  • Long Block 138-BPC4082CT w/ Iron Magnum Heads
  • Long Block
  • Harmonic Balancer
  • Water Pump
  • Intake Manifold
  • Water Neck
  • Distributor
  • Gaskets
  • Blueprint Engines BPC4082CTK Details

    Base Engine Kit

    Kit Part Numbers
  • 408ci Long Block - 360 Pre-Magnum w/ Iron Magnum Heads
  • Edelbrock Air-Gap Intake Manifold 350-7577
  • Forged Distributor 555-40500
  • Harmonic Balancer 428-80012 (use w/ weight #91013 included)
  • Water Pump 555-51080
  • Gasket & Hardware Kit 326-615-310 (Intake Bolts & Gaskets, Thermostat, By-Pass Hose)
  • Billet Water Neck 555-53251
  • Intake Manifold By-Pass Fitting 312-P4876374

    Notes: This harmonic balancer has the proper external balance and allows use of stock style Mopar v-belt pulleys & accessory drive systems (OEM style parts or after-market parts that fit the small block Mopar from 1970-'88). Timing cover and cam allow use of stock style mechanical fuel pump.

  • Specifications:

    Manufacturer's Part Number:

    Blueprint Engines are a great choice for drivable and reliable high performance engines. All rotating assemblies are balanced within 2 grams on a computerized balancer. Blueprint Engines are dyno tested and include dyno sheets.
    Best of all they feature a 30 month/50,000 mile warranty.

    Recommended Stall Converter: 1800-2200 rpm
    Recommended Fuel: 91 Octane


    • 360 LA Stroker block bored .040'' over
    • 2-Bolt Main
    • Square and parallel decked
    • Align honed main bearing bore
    • Cylinders are sonic tested for thickness
    • Cylinders honed on a computer controlled machine to within .0002'' straightness and roundness

      Rotating Assembly:
    • Cast Steel 4.000" Stroke Crank & 6.123" Rods
    • Forged flat top pistons
    • Hastings Moly rings
    • Clevite bearings
    • Balanced rotating assembly
    • Melling high volume oil pump
    • Heavy duty double roller timing set

      Cylinder Heads:
    • Blueprint Magnum Cast Iron heads
    • Hardened Retainers and Springs
    • 1.92" Swirl Polished Intake Valves
    • 1.625" Swirl Polished Exhaust Valves
    • Hardened Push Rods
    • 62cc Chamber

      Camshaft Specs:
    • Flat Tappet Cam
    • Duration @ .050'' Lift: 238 Intake / 238 Exhaust
    • Lift: .474'' Intake / .474'' Exhaust
    • Lobe Separation: 110°

      Other Features:
    • Aluminum Valve Covers
    • New oil pan
    • New timing cover
    • Brass freeze plugs
    • 9.8:1 compression

      Dress Model Adds:
    • Dual Plane Satin Aluminum Intake Manifold
    • Holley 750 cfm Manual Choke Vacuum Secondary Zinc Carburetor - 510-0-3310S
    • Distributor & Coil

      JEGS Easy Kits are designed by JEGS high-performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.

    Would this fit my 1998 dodge ram 1500 2wd?

    Asked by: Mopar_power28
    This engine would fit into your application but the throttle body system and computer will not communicate with your factory hardware.
    Answered by: BluePrint Engines
    Date published: 2018-04-26

    Can this engine and kit come with a rear sump oil pan, pickup and etc.. for older Dodge trucks like my 1978 Dodge D150?

    Asked by: Merc4rent
    How we have the engine listed on the site is how we are currently going to offer it for sale. If you do need to change the pan to fit your application it will not void or hurt our warranty in any way, we just would not be able to warranty the new pan that you installed on the engine.
    Answered by: BluePrint Engines
    Date published: 2018-04-06

    would this swap with my 08 dodge ram 1500 its 2wd

    Asked by: Joevon
    This would require extensive modification and fabrication to get this to work in your application.
    Answered by: Rusty B
    Date published: 2017-10-10
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