Black Friday
800.345.4545
Call Our Support Line
24 Hours / 7 Days a Week!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

Blueprint Engines BPC4080

Short Block Assembly 408ci SB-Chrysler

Blueprint Engines BPC4080

138-BPC4080

made in usa
jegs shipping
Estimated ship date 11/27/17 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Truck Freight: $159.00
Blueprint Engines BPC4080 Short Block Assembly 408ci SB-Chrysler $2,440.00
Short Block Assembly
  • 408ci SB-Chrysler
  • 360 Block Bored .040 Over
  • Hyperutectic Pistons

  • Blueprint Engines BPC4080 Details

    Chrysler - Small Block

    Block

      Seasoned Chrysler ''LA'' style 360 block bored .040 over. Square and parallel decked. Align honed main bearing bore. Cylinders honed on computer controlled machine to within .0002. straightness and roundness. Cylinders are sonic tested for thickness.
    Rotating Assembly
      New cast iron crankshaft. Chrysler heavy beam rods. 150,000 psi rod bolts. Keith Black hypereutectic pistons. Hastings moly rings. Rotating assembly balanced to within 2 grams. Uses Magnum 360 balancer and Non-Magnum 360 flexplate.

    Specifications:

    Flywheel Included
    No
    Engine Balance
    External
    Rear Main Seal Style
    2-piece
    Assembled
    Yes
    Connecting Rod Beam Style
    I-beam
    Connecting Rod Material
    Cast iron
    Crankshaft Material
    Cast iron
    Engine Block Material
    Cast iron
    Flexplate Included
    No
    Harmonic Balancer Included
    No
    Main Bolt Style
    2-bolt
    Main Journal Type
    OEM
    Oil Pan Included
    No
    Piston Material
    Hypereutectic aluminum
    Quantity
    Sold individually
    Short Block Piston Style
    Flat top
    Timing Cover Included
    No
    Manufacturer's Part Number:
    BPC4080

    Blueprint Engines Short Block Assemblies are a great basis for a drivable and reliable high performance engine. All rotating assemblies are balanced within 2 grams on a computerized balancer.

    Features:
  • Cast Iron Crankshaft
  • Cylinder wall thickness ''sonic tested''
  • Cylinders bore angle corrected to be 90° perpendicular to crank centerline
  • Cylinder bore centerline corrected to be exactly centered over crank centerline
  • Decks machined parallel to crank centerline
  • Right and left side decks machined equal distance from crank centerline
  • Main bearing bores align honed to correct size and straightness
  • Cylinders computer honed to tolerance of 200 millionths of an inch
  • Cylinders plateau finished for virtually instant break-in
  • Screw-in oil galley plugs installed in place of soft plugs

  • Will this motor work in a 99ram 2500.

    Asked by: Sinister1
    No, this will not work without changing to la style heads and an after market carb or throttle body injection.
    Answered by: BrandonJ
    Date published: 2017-11-17

    Just curious, how do you get a 408 from a 360 that is 0.040 over? Does this have a stroker kit (crank, rods, pistons)?

    Asked by: limedust70
    Yes, a 4in crank is used with with 4.030 pistons to make the 408 displacement.
    Answered by: BrandonJ
    Date published: 2017-11-17

    WILL THIS MOTOR GOOD FOR NITRIOUS

    Asked by: JJ CRAIG
    This engine will work for a mild nitrous application.
    Answered by: Rusty B
    Date published: 2017-11-08
    • y_2017, m_11, d_24, h_2CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.3
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_3
    • loc_en_US, sid_10001_10001_834050, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Items You Need

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List