Engines and Components Engines, Blocks and Components

Dart

LS NEXT 427 FORGED 4.125 FLAT-TOP 8

$16,206.80

SKU: D00Q 03494272FT-2K

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Special Order
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Non-Returnable Item
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Description

The Dart LS Next 427 short block is a high-performance platform designed for custom engine builds exceeding 1,000 horsepower. Built by BOROWSKI RACE ENGINES, INC., this short block features a Dart LS Next skirted aluminum block, Callies Ultra Enforcer (4340 steel) I-beam rods or Dyers NH H-beam rods (300M steel alloy), an eight-counterweighted Callies Magnum crank, and Diamond Race Series pistons.

Fitment

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Specifications

BrandDart
Part NumberD00Q 03494272FT-2K

Videos

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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