Edelbrock / Musi 555 Carbureted Big Block Chevy Crate Engine 675HP and 649TQ

Edelbrock:
49550
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$16,674.95

Edelbrock / Musi 555 Carbureted Big Block Chevy Crate Engine 675HP and 649TQ

The Edelbrock/Musi 555 Part # 49550 Big-Block Chevy crate engine is a powerful big cubic inch package that features the all new Edelbrock E-CNC cylinder heads for the ultimate in performance. This engine delivers an incredible 676 horsepower and 649 ft-lbs. of torque on 91 octane pumps gas. The Edelbrock E-CNC cylinder heads are fully CNC ported to achieve optimal air-flow for maximum horsepower and torque in high performance street and light duty racing applications. This crate engine features exhaust port exits in the stock location, which allows for the use of off-the-shelf headers. Each engine is assembled by 8-time Pro Street World Champ Pat Musi. The crate engine carbureted package includes a Victor Jr. intake manifold and 800cfm Thunder Series AVS carburetor.Engine Specifications: • Displacement: 555 c.i.d. • Horsepower: 676 hp • Torque: 649 ft-lbs. • Compression: 10.0:1 • Block: Big-block 9.8" • Crankshaft: Forged Steel 4.250" • Pistons: Forged • Camshaft: Rollin' Thunder Hydraulic Roller #2264 • Rocker Arms: 1.7:1 Roller • Manifold: Victor Jr. 454-R #2902 • Cylinder Heads: E-CNC #79555 • Carburetor: Thunder Series AVS 800 cfm carb • Distributor: Included • Valve Covers: Cast Aluminum • Warranty: 2-year / Unlimited mileage.

Installation Notes    

    Ships with no oil inside of engine
    Your engine is supplied with 8 qts. of Edelbrock Break-In Oil in the crate. Before starting engine, you will need to prime the oil system. Do not turn engine over with starter motor for priming.
    This engine is not supplied with the crankshaft bolt due to many different applications. The customer must purchase and install the crankshaft bolt that matches the given application.

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following C10 years:

  • 1960,
  • 1961,
  • 1962,
  • 1963,
  • 1964,
  • 1965,
  • 1966,
  • 1967,
  • 1968,
  • 1969,
  • 1970,
  • 1971,
  • 1972,
  • 1973,
  • 1974,
  • 1975,
  • 1976,
  • 1977,
  • 1978,
  • 1979,
  • 1980,
  • 1981,
  • 1982,
  • 1983,
  • 1984,
  • 1985,
  • 1986,
  • 1987,

This product will fit the following Sierra years:

This product will fit the following Sierra 2500/3500 years:

This product will fit the following Silverado years:

This product will fit the following Silverado 2500/3500 years:

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