top of page
SP383 - Deluxe

SP383 - Deluxe

SKU: 19418657
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 4.005-inch bores to generate exceptional low-end pulling power and surprising high-rpm horsepower.

  • Horsepower

    435 HP

  • Torque

    445 Lb-Ft

  • Tech Specs

    • Part Number: 19355672
    • Engine Type: Chevy Small-Block V8
    • Displacement (cu. in.): 383
    • Bore x Stroke (in.): 4.000 x 3.800
    • Block (P/N 88962513): Cast-iron with 4-bolt main caps
    • Crankshaft (P/N 12489436): Forged steel
    • Connecting Rods (P/N 12497624): Heavy-duty forged 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;
    • 62-cc 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 4000 rpm
    • Maximum Recommended rpm: 6000
    • Balanced: External
bottom of page