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Chevrolet Performance 19417624K1
easy kits

Chevrolet Performance SP350/385 Base 350ci Engine Kit


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Chevrolet Performance SP350/385 Base 350ci Engine Kit $6,538.57
Out of stock
SP350/385 Base 350ci Engine Kit
  • Base Engine
  • GoStreet EFI
  • Fuel Command Center
  • Return Spring
  • Carburetor Studs
  • Chevrolet Performance 19417624K1 Details

    SP350/385 Base 350ci Engine Kit

  • With EFI

    Kit Includes:

    • Chevrolet Performance SP350 Base 350ci Engine (385HP) - 809-19417624
    • FiTech GoStreet EFI Throttle Body Kit - 546-30003
    • Hyperfuel Go EFI Fuel Command Center 2 - 493-40004
    • FiTech Throttle Return Spring Kit - 546-60011
    • JEGS Carburetor Stud Kit - 555-15840

  • The Foundation for a High-Revving 350 Small-Block!

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    The SP350/385 crate engine incorporates modern technologies such as a beehive-type valve springs to take the classic 350 Small-Block to new levels of high-rpm performance - without sacrificing the signature torque that has made it the benchmark of V-8 engines for nearly half a century.

    In fact, the 385 horsepower rating of the engine is complemented by excellent low-rpm torque, with the SP350/385 generating 405 lb.-ft. of torque at 3,600 rpm. It's all due to the high-flow, lightweight aluminum cylinder heads. They're based on the proven Fast Burn design, with large intake runners and 2.00/1.55-inch valves. The beehive valve springs enable greater high-rpm performance and durability, allowing the engine to rev higher to make the most of every cubic foot of air drawn through it.

    As with all of Chevrolet Performance's Small-Block crate engines, the SP350/385 is built with a cast-iron block with four-bolt mains. It also features a forged steel crankshaft, an aggressive hydraulic roller camshaft and durable, high silicon pistons. In this value-driven ''Base'' crate engine package, it also includes the intake manifold, distributor, water pump, damper and flexplate.

    SP350/385 BASE TECH SPECS:

    • Engine Type: Chevy Small-Block V-8
    • Displacement: 350ci
    • Bore x Stroke: 4.000'' x 3.480''
    • Block: Cast-iron with four-bolt main caps
    • Crankshaft: Forged steel, 1-piece rear main seal
    • Connecting Rods: Powdered metal
    • Pistons: Hypereutectic aluminum
    • Camshaft Type: Hydraulic roller
    • Camshaft Lift: .474'' intake / .510'' exhaust
    • Camshaft Duration (@.050 in.): 208° intake / 221° exhaust
    • Cylinder Heads: 'Fast Burn' aluminum, 62cc combustion chambers
    • Valve Size: 2.000'' intake / 1.550'' exhaust
    • Compression Ratio: 9.6:1
    • Rocker Arms: Stamped steel
    • Rocker Arm Ratio: 1.5:1
    • Distributor: HEI type
    • Water Pump: Cast-iron, long-style
    • Flexplate: 12.75'' diameter, 153-tooth
    • Recommended Fuel: Premium pump
    • Ignition Timing: 36° Total @ 4000 rpm
    • Maximum Recommended RPM: 5800
    • Balanced: External

    GM Warranty

    JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.

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