Exterior Components› Body Panels and Components

Dart

VALVE-LS-EXH 1.600 X 8MM X 4.930 OA

$95.65

SKU: D00Q 21801600

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Description

The Dart 21801600 is an LS exhaust valve designed for severe-duty applications. It features a 1.600-inch head diameter and an 8mm stem with a length of 4.930 inches. Constructed from Inconel, this valve is built to withstand the pressures of high-lift roller cams.

The severe-duty stainless steel construction promotes high flow and is backcut for optimal performance without sacrificing strength. The valve heads are swirl-polished, and they come with hard chrome stems.

Fitment

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Specifications

BrandDart
Part NumberD00Q 21801600

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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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