Engines and Components› Camshafts and Valvetrain

Dart

VS BBC PRO1 2.450X2.090X.375 CI

$17.23

SKU: D00Q VS2450-BTCI

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Special Order
Ships in 4–6 weeks
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$100 Minimum Order
Non-Returnable Item
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Overview

The Dart VS2450-BTCI is an intake valve seat designed for high-performance engine applications. Constructed from durable powdered metal, it features specific dimensions with a 2.450-inch outer diameter and a 2.000-inch inner diameter, with a 0.375-inch thickness.

Dart Machinery, established in 1981, is a recognized leader in producing race-winning engine components. Their products, including engine blocks and cylinder heads, are developed in-house and manufactured on their own CNC machining centers. Dart components are tested using a computer-controlled engine dyno, ensuring quality and performance. The company utilizes premium materials, such as 355-T6 aluminum, known for its superior heat resistance and tensile strength compared to common alloys. This focus on advanced casting technology and precise manufacturing ensures optimal out-of-the-box performance and reliability for racers and performance enthusiasts.
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VS BBC PRO1 2.450X2.090X.375 CI

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandDart
Part NumberD00Q VS2450-BTCI

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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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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