Manley 290135RX SBC 383 Stroker Rotating Assembly Kit 3.750" Stroke 4.035" Bore

The Manley 290135RX is a high-performance Small Block Chevy (SBC) 383 stroker rotating assembly kit designed for enthusiasts and engine builders seeking a reliable, power-dense foundation for a 383 cubic inch combination. Built around a 3.750-inch stroke and intended for a 4.035-inch bore, this kit provides the core reciprocating components needed to assemble a stout 383 stroker engine on a standard small block Chevy block.

Key Features:

• Application: Small Block Chevrolet (SBC) 383 stroker build
• Stroke: 3.750 inches
• Bore: 4.035 inches
• Kit Configuration: Includes Manley-engineered connecting rods and pistons matched for the 383 stroker combination
• "RX" Series: Manley's Rod and Piston combination kit, offering a pre-matched set for simplified sourcing and assembly
• Manley components are manufactured to exacting tolerances for consistent compression ratios and rod geometry
• Suitable for street performance, street/strip, and mild competition applications

Manley Performance has been a trusted name in high-performance engine components for decades. The 290135RX stroker kit simplifies the build process by pairing compatible rods and pistons into a single part number, making it an ideal choice for engine builders looking for a quality 383 SBC rotating assembly solution.