PE 557 Big Block: 600 HP / 650 lbs/ft of torque

These engines are designed to produce peak horsepower at approx. 5700-5800 RPMs. Peak torque is approx. 3800-4200 RPMs. All Performance Engineering engines are Dyno-Tested to ensure mechanical integrity and maximum horsepower. Complete Package includes Transmission, Installation, Dyno-Tested, and 1 Year Warranty.

 BLOCK
Seasoned pre-1979 casting
Thermal cleaned, Shot blasted and Magnafluxed
Alignhoned with DSS Main Girdle
True-Decked
Cylinders bored and powerhoned with Deck Plate
Cam Bearing Bores checked and corrected
Brass Freeze Plugs installed
 ROTATING ASSEMBLY
Cast Steel Crankshaft (4.500 stroke)
Computer Balanced
Forged Steel H-Beam Connecting Rods
Forged Aluminum Pistons
Plasma Moly Rings
Billet Steel SFI Approved Flywheel
New Performance SFI Approved Harmonic Balancer
 COMPONENTS
Edelbrock Victor Series Heads and Intake Manifold
850 CFM Mighty Demon Carb.
Crane Custom-ground Hydraulic Roller Camshaft
Crane Link Bar High Rev Hydraulic Lifter
High Performance Pushrods
Billet Aluminum Roller Rocker Arms
True Roller Timing Chain
Performance Bearings
MSD Billet Distributor
Canton Performance Oil Pan
Melling High Performance Oil Pump
Heavy Duty Oil Pump Driveshaft
ARP Head and Main Studs
March Performance Pulleys
Billet Air Cleaner with K&N Element
Performance Aluminum Water Pump
Ford Racing polished aluminum Valve Covers
Taylor Spark Plug Wires

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