Exterior Components› Body Panels and Components

United Engine & Machine Co

SINGLE SILVOLITE COATED PISTON 4.1L GM/MERCRUISER (L6) 196684/

$45.50

SKU: U00B S1446C.STD

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Description

The Silv-O-Lite S1446C.STD is a cast aluminum piston designed for a 3.875-inch bore. It features a dish style with no valve reliefs and a compression height of 1.640 inches.

The piston has a head volume of +7.00cc and uses a press-fit wrist pin style with a 0.927-inch pin diameter. The ring groove thickness is 5/64 in. x 5/64 in. x 3/16 in. This piston is sold individually and includes a coated skirt and a recessed piston head.

Fitment

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B S1446C.STD

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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