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Blueprint Engines BP3503CT1K3
easy kits

Blueprint Engines Small Block Chevy 350ci Engine with EFI System


Truck Freight:$159.00
Blueprint Engines Small Block Chevy 350ci Engine with EFI System $4,542.85
Out of stock
Small Block Chevy 350ci Engine with EFI
  • 373 HP/400 TQ
  • Vortec Heads
  • Base Engine
  • EFI System
  • Return Spring
  • Intake Manifold
  • Intake Gasket & Bolts
  • Distributor
  • Carb Studs
  • RTV
  • Blueprint Engines BP3503CT1K3 Details

    Base Engine

    Kit Includes:

    • Blueprint Engines Small Block Chevy 350ci Base Crate Engine with Cast Iron Heads - 138-BP3503CT1
    • FiTech GoStreet EFI 400 HP Throttle Body Kit - 546-30003
    • FiTech Go EFI System Fuel Command Center 2 - 546-40004
    • FiTech Throttle Return Spring & Bracket - 546-60011
    • JEGS Vortec L31 Intake Manifold - 555-513002
    • JEGS Intake Manifold Gaskets - 555-210003
    • JEGS Intake Manifold Bolts - 555-83201
    • Chevrolet Performance HEI Distributor - 809-93440806
    • JEGS Carburetor Studs - 555-15840
    • Dynatex DynaBlack RTV Silicone Gasket Maker - 555-28035

    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: 87 Octane

  • Seasoned & Reconditioned Chevy 2-Bolt Main Block
  • 1-Piece Rear Main Seal
  • 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:
  • Chevy Cast Iron Crankshaft - 3.480" Stroke
  • Chevy 5.7" Connecting Rods
  • Hypereutectic Pistons
  • 9.3:1 Compression Ratio
  • Internal Front, External Rear Balanced (Late 350 Weighted Flexplate Recommended, Not Included)

    Cylinder Heads:
  • GM Vortec Cast Iron

    Camshaft Specs:
  • Hydraulic Roller Tappet
  • Duration @ .050'' Lift: 221 Intake / 226 Exhaust
  • Lift: .495'' Intake / .502'' Exhaust
  • Lobe Separation: 110°
  • Camshaft is degreed to ensure maximum horsepower

    Timing Specifications:
  • Initial Timing: 14°
  • Total Timing: 34°
  • Firing Order: 1-8-4-3-6-5-7-2
  • Spark Plugs: Champion 13 with a .045" Gap Recommended (Not Included)

    Other Features:
  • New chrome valve covers
  • New chrome timing cover
  • New oil pan
  • Brass freeze plugs

    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.

  • Will This set up fit and run in a 1988 GMC Jimmy Sierra Classic 4×4. It currently has a dead Factory V8 5.7 L with Throttle Body Injection. I'm looking to Boost HP with Minimal modifications

    Asked by: Eric12
    We would not recommend this engine in a TBI application, the cam that we have in this engine is designed and intended for a carb application.
    Answered by: BluePrint Engines
    Date published: 2019-03-15

    Can I put this on a 98 Silverado , and would all parts work or need to change anything 

    Asked by: Erick98
    No, this will bolt in, but it will not control the transmission and will not connect to the original electronics of your truck.
    Answered by: Rusty B
    Date published: 2018-06-07

    Can this go in a Chevy Tahoe 1999 LT 2 wheel drive?

    Asked by: LOGANTAYLOR44
    Yes, this should bolt in your truck, you may have to change a flexplate once you check the application.
    Answered by: Rusty B
    Date published: 2018-03-09

    Can I put this in a 1999 Tahoe LT 2wd

    Asked by: Logan44
    Yes, this engine will work on your truck.
    Answered by: Rusty B
    Date published: 2018-03-08
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    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.


    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.