Chevy 383 460HP High Performance Crate Engine
Chevy 383 460HP High Performance Crate Engine
Chevy 383 460HP High Performance Crate Engine

    Chevy 383 460HP High Performance Crate Engine


    High Performance Chevy 383 Stroker 460 HP Complete Long Block Crate Engines

    If you're in the market for an engine that packs a serious punch and emits an unmistakably aggressive sound, look no further than the High Performance Chevy 383 Stroker 460 hp long block crate engines.

    Engine Components:

    • Carburetor: Quick Fuel 680 cfm vacuum secondary
    • Intake manifold: Weiand Stealth Dual Plane
    • Spark plugs: Autolite 3923 plugs
    • Harmonic balancer: PowerBond 8 in. internal balance
    • Fuel pump: Holley 110gph mechanical pump
    • Distributor: MSD GM HEI Distributor
    • GM long water pump included


    • Horsepower: 460 hp at 5,200 rpm
    • Torque: 490 lb.-ft. at 4,800 rpm
    • Block: Seasoned GM 4-bolt main with one-piece seal and passenger side dipstick
    • Crankshaft: Scat Nodular Iron
    • Connecting rods: Scat 4340 Forged I-beam with ARP 8740 bolts
    • Pistons: Forged
    • Piston rings: Moly rings
    • Compression ratio: 10:1 compression
    • Camshaft: Hydraulic roller
    • Camshaft specifications: 224/236 duration at .050 and .591in/.591ex lift with a 108 degree lobe separation
    • Cylinder heads: Dart SHP aluminum 72 cc chamber with 2.02 in. intake and 1.60 in. exhaust valves
    • Rocker arms: Billet 1.6 ratio aluminum roller rockers
    • Oil pan: Original-style 5-quart pan
    • Oil type: 10W30
    • Recommended plug gap: 0.035 in.
    • Water pump: Designed to use a long water pump
    • Fuel type: Dyno testing was done using 91 octane fuel
    • A 2,500 rpm+ torque converter is recommended for best results
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