Sale

Eagle Specialty Products

Balanced Rotating Assembly Kit

$1,712.99 $1,539.34 Save $173.65

SKU: KIT-B13005E030

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return

Description

The Eagle Specialty Products KIT-B13005E030 is a balanced rotating assembly kit designed for Chevrolet Small Block engines, ideal for street and strip applications. This kit is engineered to deliver performance and reliability, featuring a robust 3.750" cast crankshaft and durable 5.700" I-beam connecting rods. It is fitted with plasma-moly file-fit rings for excellent sealing and longevity, along with KING SI rod and main bearings for smooth operation and reduced friction. The kit is further enhanced with 3/8" ARP 8740 bolts for secure assembly, a vibration-damping damper, and a flexplate. They utilize multi-stage heat treating, sonic testing, magna-fluxing, and x-ray inspection to guarantee the reliability of their steel cranks and rods. This product is not CARB legal and cannot be sold in California.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Available on iOS & Android

Specifications

BrandEagle Specialty Products
Part NumberKIT-B13005E030
CategoryEngines and Components

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.

View Full Return Policy