New & Used Engines

BluePrint Engines B400KTKX SBC 400/500HP with TKX, Carbureted — Engine assembly for compatible automotive applications. BluePrint 400 delivers 500 horsepower and 510 ft.-lbs. of torque; Polished front accessory drive. Confirm part number, fitment, included components and warranty before purchase.

BluePrint Engines B427K700 SBC 427 with 700R4, Carbureted, Pol. — Engine assembly for compatible automotive applications. BluePrint 427 delivers 540 horsepower and 535 ft.-lbs. of torque; Holley Sniper 2 EFI system. Confirm part number, fitment, included components and warranty before purchase.

BluePrint Engines B454FKTKX SBC 454/563HP with TKX, EFI, Pol. — Engine assembly for compatible automotive applications. BluePrint 454 delivers 563 horsepower and 545 ft.-lbs. of torque; Polished front accessory drive. Confirm part number, fitment, included components and warranty before purchase.

BluePrint Engines BP3505CT S/B Chevy 350 Crate Engine, Longblock — Engine assembly for compatible automotive applications. BluePrint Engines New Block Casting 350 CI Iron Block Dyno Tested Small Block GM Style HP And Torque: 390 HP / 410 Ft Lbs Compression Ratio: 9.2:1 Aluminum Heads, Hydraulic Roller Cam, Cast Iron Crank, and Hypereutectic Pistons Manufactured and Machined in the USA! BLOCK:NEW BluePrint Cast Iron BlockManufactured and Machined in the USA!4-Bolt Main4.000" Bore1-Piece Rear Main SealMech fuel pump provision: YesPassenger Side DipstickDrilled and tapped for clutch linkage ROTATING ASSEMBLY:Cast Iron Crankshaft3.480" StrokeForged 5.700" connecting rodsHypereutectic pistonsInternal Front/ External Rear engine balance CYLINDER HEADS:BluePrint Aluminum Cylinder Heads - H8002K64cc chamber2.02" intake/1.60" exhaust valves195cc intake/75cc exhaust runners CAM SPECS:Cam Type: Roller.495 Intake .502 Exhaust220 Intake / 224 Exhaust duration@ .050 - 114 degree lobe separation IGNITION TIMING:32 Degrees Total at 3500 RPM ALSO INCLUDES:Valve coversOil panTiming coverDyno test results shipped with engine WARRANTY:30 month / 50,000 mile SpecificationsEngine Displacement: 5.7 litersCompression Ratio: 9.2:1Camshaft Type: Hydraulic Roller TappetCylinder Head Material: AluminumCamshaft Duration (.050 in): 220° intake / 224° exhaustCamshaft Lift (in): .528 intake / .536 exhaustBore x Stroke (in): 4.040" x 3.480"Carburetor Included: NoIntake Manifold Included: NoDistributor Included: NoValve Covers Included: YesEngine Balance: Internal/ExternalCylinder Heads Included: YesRear Main Seal Style: 1-pieceThrottle Body Included: NoOil Pan Included: YesTiming Cover Included: YesWater Pump Included: NoHarmonic Balancer Included: NoFlexplate Included: NoFlywheel Included: NoAir Cleaner Included: NoSpark Plugs Included: NoSpark Plug Wires Included: NoComputer Included: NoWiring Harness Included: NoGTIN Code: 887753841162MFG. Part #: BP3505CTBrand: BluePrint Engines Emissions NoticeEmissions 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. Confirm part number, fitment, included components and warranty before purchase.