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Manley Rotating Assembly BBC 572 4.250 Stroke / 4.625 / +43cc

This Manley Rotating Assembly is engineered for high-performance applications featuring a 4.250 inch stroke and 4.625 inch bore with +43cc pistons. It includes a 4340 forged steel crankshaft and 4340 forged steel H-beam connecting rods secured with 7/16" ARP 8740 cap screws, with optional ARP 2000 cap screws available for increased strength. The assembly is fitted with 2618 forged aluminum Platinum Series pistons equipped with premium chrome moly wrist pins, designed to handle horsepower ranges from 900 hp with ARP 8740 fasteners up to 1,500 hp using the ARP 2000 option.

  • 4340 forged steel crankshaft for durability
  • 4340 forged steel H-beam connecting rods with 7/16" ARP 8740 or optional ARP 2000 cap screws
  • 2618 forged aluminum Platinum Series pistons with premium chrome moly wrist pins
  • Designed for horsepower range of 900 to 1,500 hp depending on fastener choice

This product has not yet been assigned to any vehicle. We are working to ensure that this changes as soon as possible. Please contact us if you have any questions.

Since 1966 Manley has been manufacturing race proven engine internals for the domestic and more recently sport compact performance markets. Their range of products include: cranks, pistons, rings and wrist pins, connecting rods, pushrods, drive and oil systems, cylinder head components and valves. Manley products are designed to satisfy the needs of racing’s top engine builders who demand the highest quality products available. As a result, Manley performance products can be found in a variety of vehicles, including OE supercars and record breaking street performance and race cars.
Contact
Manley Performance
1960 Swarthmore Avenue
8701 Lakewood
USA

https://www.manleyperformance.com/
Responsible person
Streetstylez Ltd. & Co. KG
Heinrich-Lorenz-Str. 2-4
09120 Chemnitz
Germany

info@streetstylez.eu
www.streetstylez.eu
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