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Engines and Components› Crankshafts and Components

Eagle

Small Block 3.750" Cast Crank 4.030" Bore Rotating Assembly

$1,712.99 $1,575.70 Save $137.29

SKU: KIT-B13005E030

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In Stock
Ships by Jul 29
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30 Days Return
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Description

The Eagle Specialty Products KIT-B13005E030 is a balanced rotating assembly kit for Chevrolet Small Block engines. It features a 3.750" cast crankshaft and 5.700" I-beam connecting rods.

This kit includes hypereutectic KB -7CC flat top pistons with a 4.030" bore size, plasma-moly file-fit rings, and KING SI rod/main bearings. It also comes with 3/8" ARP 8740 bolts, a damper, and a flexplate.

Fitment

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Specifications

BrandEagle
Part NumberKIT-B13005E030
CategoryEngines and Components

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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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