Engine - GM (19433035)

Genuine OEM GM Parts & Accessories - 19433035

Replaces 19355722
  • MSRP: $17,157.94 CAD
  • Discount: $1,098.12 CAD (6.4% off)
  • Sale Price: $16,059.82 CAD
Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
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Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
Shop with Confidence Your information is safe
In-House Experts We know our products
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Details

  • Brand:
    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • SKU: 19433035
  • Description:

    OUR LATEST TWIST ON THE BIG-TORQUE 383 STROKER!
    When it comes to cranking serious torque from the classic Small-Block, it's hard to beat the 383 stroker combination, which uses a long, 3.800-inch stroke with 4.000-inch bores to generate exceptional low-end pulling power and surprising high-rpm horsepower.
    Chevrolet Performance's stroker crate engine is part of our range of Street Performance engines and is designed for optimal performance on the street and the occasional trip down the quarter-mile. It features lightweight aluminum cylinder heads based on the proven Fast Burn design, with large intake runners and 2.00/1.55-inch valves. Beehive-style valve springs enable great high-rpm performance and durability, allowing the SP383 to rev higher and build more horsepower. The result is 435 exhilarating horsepower and 445 lb.-ft. of seat-tugging torque.
    Like all of our crate engines, it is built with a cast-iron block with four-bolt mains. It also features a forged steel crankshaft, an aggressive hydraulic roller camshaft and a high-flow, aluminum intake manifold. Use the Holley 770-cfm four-barrel carburetor, P/N 19170093 to achieve the listed horsepower and torque ratings.
    TECH SPECS
    Part Number: 19332532 / 19355722
    Engine Type: Chevy Small-Block V-8
    Displacement (cu in): 383
    Bore x Stroke (in): 4.005 x 3.800
    Block (P/N 88962516): Cast-iron with 4-bolt main caps
    Crankshaft (P/N 12489436): Forged steel
    Connecting Rods (P/N 19332460): Heavy-duty PM steel
    Pistons (P/N 12499103): Hypereutectic aluminum
    Camshaft Type (P/N 19210723): Hydraulic roller
    Valve Lift (in): .509 intake / .528 exhaust
    Camshaft Duration (@.050 in): 222° intake / 230° exhaust
    Cylinder Heads (P/N 19300955): Fast Burn aluminum; 62cc chambers
    Valve Size (in): 2.000 intake / 1.550 exhaust
    Compression Ratio: 9.6:1
    Rocker Arms (P/N 19210724): Aluminum roller style
    Rocker Arm Ratio: 1.5:1
    Recommended Fuel: Premium pump
    Ignition Timing: 36° Total at 4,000 rpm
    Maximum Recommended rpm: 6,000
    Flexplate (P/N 14088765): 12.750"
    Balanced: External
    INSTALLATION NOTES

    • Requires addition of carburetor, ignition, fuel pump, thermostat housing, thermostat, and starter (not included)
    • 435 horsepower rating achieved during GM testing with high-rise single-plane intake manifold (P/N 12496822) and a 770-cfm carburetor with vacuum secondaries (P/N 19170093)
    • Chevrolet Performance dual-plane intake manifold (P/N 12366573) may be used to avoid hood clearance problems, but peak power may decrease by approximately 15-20 horsepower
    • Comes with 12.750" externally balanced 153-tooth automatic transmission flexplate. Requires externally balanced flywheel for manual transmission.
    • Designed for pre-1976 street vehicles or any off-road vehicle
    • Not intended for marine applications
    NOTE: Distributor with melonized steel gear MUST be used with long-blocks and Partial engines with steel camshafts, or engine damage will occur.

  • Replaces: 19332532, 19355722, 19418657, 19432114
  • Sold In Quantity: 1

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OEM GM Parts and Accessories for sale
OEM GM Parts and Accessories for sale

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Engine for your vehicle. GM Parts & Accessories Limited Warranty.