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New at Summit Racing: Manley Rotating Assemblies for Big Block Chevy

Building a serious big block Chevy for street performance or racing? You’re gonna need a stout rotating assembly to handle the horsepower.

Thank goodness Summit Racing now carries these Manley Rotating Assemblies. Assemblies are factory-balanced to +/- one percent, and are rated to 900 horsepower (with ARP 8740 connecting rod cap screws) or 1,500 horsepower (with ARP 2000 rod cap screws). Components include:

• 4340 forged steel crankshaft—heat treated, stress relieved, nitrided, and Magnafluxed
• 4340 forged steel H-beam connecting rods—heat treated, stress relieved, and Magnafluxed
• Platinum Series forged aluminum pistons with chromoly wrist pins
• Total Seal piston rings
• Clevite main and rod bearings

Manley Rotating Assemblies are available to build engines in these cubic inch sizes:
• 402
• 415
• 548
• 555
• 565
• 582
• 598
• 632

SEE MANLEY’S ROTATING ASSEMBLIES FOR BIG CHEVY AT SUMMIT RACING