50 State Legal Replacement 1987-1995 - GM Small Block Compatible 350 c.i. Engine - Long Block
50 State Legal Replacement 1987-1995 - GM Small Block Compatible 350 c.i. Engine - Long Block
50 State Legal Replacement 1987-1995 - GM Small Block Compatible 350 c.i. Engine - Long Block
50 State Legal Replacement 1987-1995 - GM Small Block Compatible 350 c.i. Engine - Long Block
50 State Legal Replacement 1987-1995 - GM Small Block Compatible 350 c.i. Engine - Long Block
50 State Legal Replacement 1987-1995 - GM Small Block Compatible 350 c.i. Engine - Long Block

50 State Legal Replacement 1987-1995 - GM Small Block Compatible 350 c.i. Engine - Long Block

SKU: G3508795

50 State Legal Replacement 1987-1995 - GM Small Block Compatible 350 c.i. Engine - Long Block

SKU: G3508795

Horsepower & Torque: OEM

Cylinder Heads: 1987-1995 GM Iron Heads

Compression Ratio: OEM

Camshaft: Hydraulic Flat Tappet - .390 Intake / .401 Exhaust Lift and 194 Intake / 203 Exhaust Duration @.050-112° LSA

Pistons: Hypereutectic

Crankshaft: Cast Crank - 3.480" Stroke and 5.700" Rods

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Description:

This engine is designed and manufactured to factory specs for the specified vehicles below. It's manufactured using tighter machining tolerances, higher quality components, and finer balancing of the rotating assembly to make this engine better than the original while still meeting the description of a “replacement” engine.

View the Application List HERE

Block:

  • BluePrint Engines High Strength Cast Iron Block
  • 4-Bolt Main
  • 4.000" Bore
  • 1-Piece Rear Main Seal
  • Mech Fuel Pump Provision: Yes
  • Passenger Side Dipstick
  • Drilled and Tapped for Clutch Linkage

Rotating Assembly:

  • Cast Crankshaft
  • 3.480" Stroke
  • 5.700" Connecting Rods
  • OEM Spec Pistons
  • Internally Balanced Front - Externally Balanced Rear

Cylinder Heads:

  • 1987-1995 GM Iron Heads

Cam Specs:

  • Hydraulic Flat Tappet
  • OEM Spec Per Listed Vehicles

Ignition Timing:

  • OEM Specifications

Also Includes:

  • New Valve Covers
  • Rear Sump Oil Pan
  • Timing Cover
  • Harmonic Balancer

Recommended Break in Oil: BPP710 (Click Here)

Recommended Service Oil: BPP10W30 (Click Here)

Recommended Oil Filter: BPP51061 (Click Here)

Notes:

  • Designed as factory replacement long block for specified vehicles and year ranges, using OEM specification parts. Customer to re-use existing intake manifold, ecu (if equipped), exhaust, fuel system etc. Modification or replacement of provided tinware, and minor accommodations such as dipstick location may be required. 
  • Specifically designed as an OEM spec engine to meet emissions requirements of the specified vehicles, to meet the criteria of "replacement engine" in all 50 states. 
  • Must verify with application list linked above for fitment.

    Part Number: G3508795

    Fuel Delivery Type: OEM GM TBI and ECU

    Spark Plug: ACDELCO CR43TS

    Spark Plug Gap: .045"

    Harmonic Balancer: BPP350 - Non-Weighted, 8" Diameter

    Flexplate/Flywheel: Late 350 Weighted

    Stall Converter: OEM

    Fuel Recommendation: 87 Octane

    Timing (Initial/Total Advance): Controlled by OEM ECU

    Firing Order: 1,8,4,3,6,5,7,2

    Recommended Break in Oil: BPP710 (Click Here)

    Recommended Service Oil: BPP10W30 (Click Here) 

    Recommended Oil Filter: BPP51061 (Click Here)

    Total Oil Capacity with Production Oil Pan, and Correct: BPP51061 Filter - 5 Quarts 

    Header Partners: 
    Click here for our Header Partners and recommendations.

    Click here to download a copy of the Installation Guide that came with your BluePrint engine.

    BETTER THAN THE REST.

    The satisfaction of our customers is our highest priority at BluePrint Engines. We use quality components to balance your engine's rotating assembly within two grams of spec. We dyno test your crate engine and certify that it's ready to deliver horsepower and torque.

    We give your BluePrint engine the industry's best-in-class warranty for 30-months / 50,000 miles — with the extra confidence only BluePrint can provide. Our warranty applies to individual or professional installations and is fully transferable.

    For a detailed overview of our warranty, click here.

    Recommended Products:
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    BluePrint Engines 10w30 Engine Oil - 1 Quart
    TrueBlue Performance Octane Boost
    BluePrint Engines TrueBlue Performance Octane Booster
    BluePrint Engines TrueBlue UltraCool Antifreeze Coolant CONCENTRATE
    BluePrint Engines TrueBlue Power Steering Fluid
    BluePrint Engines TrueBlue Transmission Fluid UNIVERSAL ATF/MTF
    GM SB and BB Compatible Oil Filter
    8mm Spark Plug Wire Set - 90° Boots - GM SB Compatible
    BluePrint Parts – Jiggle Pin Thermostat – 180° - GM Small Block, GM Big Block, Mopar Magnum 360, and Ford Small Block Compatible