Engines and Components› Engines, Blocks and Components

Dart

SBF 347 FORGED H-BEAM 4.030 FLAT-TO

$11,788.09

SKU: D00Q 03213472-FORGED

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Built on Dart's Special High-Performance (SHP) block for excellent reliability. Plate-honed 4.030 in. bore, 8.200 in. deck height, 0.875 in. (OEM) lifter bore, 4-bolt steel 302 type main caps, coated cam bearings, brass freeze plugs. Features a 28 oz. externally balanced rotating assembly with a high-quality cast steel crankshaft, forged 4340 I-beam rods with 3/8 in. cap screws, forged Mahle pistons with full floating pins, Hastings Moly rings, and Clevite bearings.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandDart
Part NumberD00Q 03213472-FORGED

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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