Manley 28565 BBC 565 Rotating Assembly Kit 4.250" Stroke / 4.600" Bore -3cc Dish Pistons

The Manley 28565 is a complete Big Block Chevy (BBC) 565 cubic inch rotating assembly kit built for serious high-performance street and race engine builds. Featuring a 4.250" stroke and 4.600" bore with -3cc dish pistons, this precision-balanced kit delivers everything needed to build a stout, reliable bottom end in one package.

Key Features:

• 4340 Forged Steel Crankshaft — Lightweight design, heat treated, stress relieved, shot peened, nitrided, and 100% Magna-Fluxed for maximum durability
• 4340 Forged Steel H-Beam Connecting Rods — Heat treated, stress relieved, shot peened, and 100% Magna-Fluxed; rated at 900 HP with standard 7/16" ARP 8740 cap screws
• Optional ARP 2000 Cap Screws — Upgrade to ARP 2000 rod bolts for up to 1,500 HP capability
• 2618 Forged Aluminum Platinum Series Pistons — 4.600" bore diameter with -3cc dish design; forged from high-strength 2618 alloy for power-adder and high-heat applications
• Premium Chrome Moly Wrist Pins — Included with pistons for a complete assembly
• Total Seal Piston Rings — High-performance file-fit rings included
• Clevite "H" Series Rod Bearings (Narrowed) and "P" Series Main Bearings — Name-brand bearings for reliable, long-lasting performance
• Precision Internal Balancing — The entire assembly is precision balanced in-house by Manley for optimal rotating mass and smooth engine operation

The Manley 28565 rotating assembly is engineered for Big Block Chevy applications requiring a 565 cubic inch displacement. The -3cc dish piston design allows for precise compression ratio tuning depending on combustion chamber volume and head gasket thickness. This kit is ideal for performance builders who want all premium, name-brand components in a single, ready-to-install rotating assembly.