Engines and Components› Cylinder Heads and Components

Dart

PRO1 ALUMINUM SMALL BLOCK

$1,367.71

SKU: D00Q 13101182

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

Dart Pro 1 Cylinder Heads feature advanced port and chamber design using Wet Flow Technology for superior fuel atomization and airflow. They retain standard valve angle and spacing for bolt-on compatibility with stock accessories. Exhaust runners are raised 0.135" for improved flow. Made from virgin 355-T61 aerospace alloy aluminum for strength. Includes manganese bronze valve guides and hardened valve seats for durability with unleaded fuels. Available with 170cc and 195cc intake port sizes. Heart-shaped 62cc combustion chambers, multi-angle intake seats, and radiused exhaust seats enhance airflow and combustion efficiency. Exhaust flange uses the standard bolt pattern.
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PRO1 ALUMINUM SMALL BLOCK

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.

Fitment

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Specifications

BrandDart
Part NumberD00Q 13101182

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Returns & Fitment

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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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