LSX376-B15 376ci Engine Install Kit
Product Discontinued
CHEVROLET PERFORMANCEPART NUMBER: 809-19355575K5

LSX376-B15 376ci Engine Install Kit

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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Engine Install Kits
LSX376-B15 376ci Engine Install Kit
  • Carbureted Configurations
    Includes:
  • Ignition Controller
  • Oil Pan Kit

    Kit Includes:

    • Chevrolet Performance LSX Ignition Controller - 809-19355418
    • Chevrolet Performance LS Muscle Car Oil Pan Kit - 809-19212593
  • For builders who want to stretch the performance of a turbocharged or supercharged combination, we've got just the foundation you need: Chevrolet Performance's new LSX376-B15, featuring a durable, all-forged rotating assembly to handle up to 15 pounds of boost. Chevrolet Performance's engineers started with the tough LS steel Bowtie standard-deck block, added a forged-steel crankshaft, forged rods, and forged pistons, then topped off the short-block assembly with high-flow, rectangular-port LSX-LS3 six-bolt aluminum heads for supercharged and turbocharged combinations.

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    The LSX376-B15 is delivered without an intake manifold and other accessories, allowing you to tailor the induction system and other features to suit the forced-induction setup of your choice. It's perfect as an economical replacement for a late-model performer or a great choice to build a high-boost powerplant for a Pro Touring classic.

    *Horsepower and torque ratings were derived by GM Engineering using a normally aspirated LSX376 with LS3 EFI system. Your power numbers may vary, based on induction system and componentry.

     

    LSX376-B15 TECH SPECS:

    • Engine Type: LSX-Series Gen IV Small-Block V-8
    • Displacement: 376ci (6.2L)
    • Bore x Stroke: 4.065'' x 3.622'' (103.25mm x 92mm)
    • Block: LSX cast-iron with six-bolt, cross-bolted main caps
    • Crankshaft: Forged steel
    • Connecting Rods: Forged powdered metal
    • Pistons: Forged aluminum
    • Camshaft Type: Hydraulic roller
    • Camshaft Lift: .560'' intake / .555'' exhaust
    • Camshaft Duration (@.050 in.): 210° intake / 230° exhaust
    • Cylinder Heads: LSX-LS3 rectangular port; with ''as cast'' 68cc chambers and 6-bolt attachment
    • Valve Size: 2.160'' intake / 1.550'' exhaust
    • Compression Ratio: 9.0:1
    • Rocker Arms: Investment cast, roller trunnion
    • Rocker Arm Ratio: 1.7:1
    • Recommended Fuel: Regular pump (87 octane)
    • Maximum Recommended RPM: 6600
    • Reluctor Wheel: 58x
    • Balanced: Internal

    JEGS Easy Kits are designed by JEGS high performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.

    Part TypeEngine Installation Kit
    Product LineChevrolet Performance LSX376-B15 376ci/473HP Crate Engine
    BrandCHEVROLET PERFORMANCE
    Part CategoryPerformance Parts
    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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