Mahle MS Chevrolet SB 374cid 4.125in Bore 3.500 Stroke 6.00 Rod 1.250 CH -12.0cc - Single Piston

Crafted from 2618 aluminum alloy, this Mahle MS forged piston is built for demanding engine builds. It features a 4.125-inch bore and a 3.500-inch stroke, designed to work with a 6.000-inch connecting rod. The piston has a 0.927-inch pin diameter and a dish volume of -12.0cc, which contributes to a 13.6:1 compression ratio when paired with the correct components.

This piston weighs 482 grams, and its forged construction from 2618 aluminum offers improved strength and durability over cast pistons, making it a solid choice for performance applications where reliability is key. The 1.250-inch compression height ensures proper deck clearance when used with the specified stroke and rod length.

Please note that this piston is not CARB approved and cannot be shipped to California. Always refer to your engine builder's specifications for proper installation and component matching.