Product Summary

360, Long Block Crate Engine Type, 460 ft./lbs. Torque

    Key Specs

    Crate Engine TypeLong Block
    Engine Displacement408 cu. in.
    Horsepower375 horsepower
    Compression Ratio9.8:1
    Torque460 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

    BluePrint Engines BPC4082CT Details

    True Blue Power! BluePrints pro engine builders are enthusiasts just like you and it shows in the quality and performance of every engine they build. Each BluePrint crate engine is carefully dyno tested and ships with printed, proven results. If you’re looking serious horsepower at an affordable price, BluePrint Engines is the choice for you!

    Chrysler 408 Base Engine - Cast Iron Heads - Flat Tappet Cam

    Overview

    • HP & Torque: HP 375 / 460 FT LBS
    • Compression Ratio: 9.8:1
    • Cast Iron Heads
    • Flat Tappet Cam
    • Cast Steel Crank
    • Part #: BPC4082CT

    Block

    • Seasoned 360 block
    • 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 steel crankshaft
    • Hypereutectic pistons
    • Heavy beam rods
    • Hastings Moly rings
    • Balanced rotating assembly
    • High volume oil pump
    • Flat tappet hydraulic lifter camshaft
    • 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

    Cam Specs

    • Cam Type: Flat Tappet
    • .474 Intake .474 Exhaust
    • 238 Intake / 238 Exhaust duration
    • @ .050 - 110 degree lobe separation

    Ignition Timing

    • 34 degrees at 3500 RPM

    Also Includes

    • Valve covers, oil pan and timing cover
    • Brass freeze plugs
    • Dyno test results shipped with engine

    Warranty

    • 30 month / 50,000 mile

    Notes

    Not for use in pollution controlled vehicles.

    Charts

    Warranties

    CARB Warning

    Follow EPA, CARB, and state regulations for engine changes

    Emissions warning: this part is for vehicle engine changes, not direct oem engine replacements. In California, engine changes are legal when done in compliance with California bureau of automotive repairs (bar) engine change policy. For assistance, call bar referee at: (800) 622-7733. And see https://bar.Ca.Gov/consumer/smog_check_program/engine_changes. All customers must comply with federal epa mobile source enforcement memorandum no. 1a (and addendum) and all applicable state regulations when conducting engine changes. Improper installation and/or use of this part in California may subject the installer and/or owner to a $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 laws of all states for use of this engine change part on makes or models of vehicles that render them noncompliant with applicable state and/or federal emission laws with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine

    BluePrint Engines BPC4082CT Specifications

    KEY SPECS
    MFG. Part #BPC4082CT
    BrandBluePrint Engines
    Crate Engine TypeLong Block
    Engine Displacement408 cu. in.
    Horsepower375 horsepower
    Compression Ratio9.8:1
    Torque460 ft./lbs.
    Camshaft TypeHydraulic Flat Tappet
    Cylinder Head MaterialCast Iron
    Piston MaterialForged Aluminum
    Crankshaft MaterialCast Steel
    Camshaft Duration (.050 in)238° intake / 238° exhaust
    Camshaft Lift (in).474 intake / .474 exhaust
    Bore x Stroke (in)4.000" bored .040 over x 4.000"
    Intake Manifold IncludedNo
    Distributor IncludedNo
    Valve Covers IncludedYes
    Cylinder Heads IncludedYes
    Rear Main Seal Style2-piece
    Oil Pan IncludedYes
    Timing Cover IncludedYes
    Water Pump IncludedNo
    Harmonic Balancer IncludedNo
    Flexplate IncludedNo
    Flywheel IncludedNo
    Air Cleaner IncludedNo
    Spark Plugs IncludedNo
    Spark Plug Wires IncludedNo
    GENERAL
    Warranty30 month / 50,000 miles
    AssembledYes
    Camshaft IncludedYes
    BlockHand picked, seasoned, square and parallel decked, 2-bolt main
    NotesZinc Additive Required For Flat Tappet Application, Recommended Oil For Your BluePrint Crate Engine: 10W30, Non-Synthetic. Not For EGR

    Ratings & Reviews