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PS6321CTF 632CI GM Big Block Compatible Base Dressed, EFI
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BLUEPRINT ENGINESPART NUMBER: 138-PS6321CTF

PS6321CTF 632CI GM Big Block Compatible Base Dressed, EFI

$29,99900
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ShippingShips on 09/11/2026
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632 c.i. GM Big Block Compatible
  • Base Dressed
  • Fuel Injected. Includes 30-Month / 50,000 Mile Warranty & Dyno Tested

    BluePrint Engines PS6321CTF

    • Air Cleaner Included: No
    • Block Description: BluePrint Engines Cast Iron Block - 4 Bolt Main - 4.600" Bore
    • Cam: Solid Roller - .874 Intake / .867 Exhaust Lift - 293 Intake / 305 Exhaust Duration - @.050-110 LSA
    • Carb/Fuel Injection Included: Yes
    • Compression Ratio: 10.65:1
    • Crankshaft Vendor: Callies
    • Cylinder Head Vendor: Brodix SR20
    • Cylinder Heads: Aluminum Cylinder Heads
    • Cylinder Heads Included: Yes
    • Distributor Included: Yes
    • Distributor Vendor: MSD Pro Billet
    • Engine Balance: Internally Balanced
    • Firing Order: 1,8,7,3,6,5,4,2
    • flexplate/flywheel included: No
    • Fuel Delivery Type: Sniper Stealth 4500 - Fuel Injected
    • Fuel Delivery Vendor: Holley
    • Harmonic Balancer Included: Yes
    • Horsepower: 964
    • Intake Manifold Included: Yes
    • Intake Manifold Type: Single Plane, Satin Aluminum
    • Intake Manifold Vendor: Edelbrock
    • Oil Pan Included: Yes
    • Pistons: Forged
    • Quantity: EA
    • Rear Main Seal Style: 1 Piece
    • Recommended Flexplate/Flywheel: BPP168T2P - BPP460130
    • Recommended Harmonic Balancer: PB1211SS
    • Recommended Octane Fuel: 93+ Octane
    • Recommended Spark Plug: NGK4644/BKR7E
    • Recommended Spark Plug Gap: .035 in.
    • Recommended Stall Converter: 3800-4200 RPM
    • Rotating Assembly: Forged 8 CWT Crank - 4.750 in. Stroke and 6.635 in. Rods
    • Spark Plug Wires Included: Yes
    • Spark Plugs Included: Yes
    • Timing Cover Included: Yes
    • Timing Requirements: Ignition Box Provided with Engine
    • Torque: 779
    • Water Pump Included: No
  • Part TypeEngine
    BrandBLUEPRINT ENGINES
    Package Height34.0
    Package Width35.0
    Package Length44.0
    Weight679.0 PG
    Part CategoryPerformance Parts
    Spark Plug Wires IncludedYes
    Air Cleaner IncludedNo
    Cylinder Heads IncludedYes
    Water Pump IncludedNo
    Harmonic Balancer IncludedYes
    QuantityEA
    Intake Manifold IncludedYes
    Engine BalanceInternally Balanced
    Compression Ratio10.65:1
    Rear Main Seal Style1 Piece
    Fuel Delivery TypeSniper Stealth 4500 - Fuel Injected
    Horsepower964
    Distributor IncludedYes
    Oil Pan IncludedYes
    Part FitmentSemi Universal
    Timing Cover IncludedYes
    Spark Plugs IncludedYes
    Intake Manifold TypeSingle Plane, Satin Aluminum
    Vendor Part NumberPS6321CTF
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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