Manley Rotaing Assembly BBC 565 4.250 STROKE/4.600/+43cc

Manley Rotating Assemblies are engineered as complete, matched systems to deliver maximum strength, balance, and performance in high-demand engines. Featuring precision-forged crankshafts, high-strength connecting rods, and premium pistons, each component is designed to work together seamlessly for optimal durability and efficiency. Tight tolerances and careful material selection ensure excellent load handling, reduced friction, and consistent performance under extreme RPM and cylinder pressure. By combining Manley’s proven rod, piston, and crank technologies into a unified package, these assemblies provide the reliability and confidence engine builders demand when pushing the limits of power.

• 4340 Forged steel crankshaft
• 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
• Horsepower range is 900 with the ARP 8740 and 1,500 with the optional ARP 2000 cap screws

Attributes:

• Brand Name: Manley
• GTIN: 00807298086989
• Compression Ratio with Head: 10.00:1 with 112.00 CC Head
• Connecting Rod Length: 6.385
• Connecting Rod Part Number: 14062
• Crankshaft Part Number: 190290
• Displacement: 565
• Engine: Big Block
• Engine Block: Standard Deck Blocks With Center Counterweights
• Engine Stroke: 4.250
• Engine Type: ICE
• Industry: Automotive
• Make: Chevrolet
• Out of Stock Message: Call for Availability
• Piston Bore Diameter: 4.600
• Piston Head Type: Dome
• Piston Part Number: 696390
• Piston Ring Part Number: 46459
• Piston Volume: 43.00
• Product Market: Domestic
• Product Type: Engine Crankshaft Rotating Assembly
• Rod Bearing Type: Extra Clearance
• Rod Bolt Material: ARP 8740

Extended Information:

• Country of Origin: US
• Emissions : Racing or Pre-Emissions Use Only

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 33 x 10 x 10 inches
• Weight: 84 POUNDS