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Engines and Components› Engines, Blocks and Components

STM

Bare Cylinder Block

Name: Bare Cylinder Block
Brand: STM
SKU: 11000W030P

$2,677.67

SKU: 11000W030P

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$100 Minimum Order

Non-Returnable Item

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Overview

The STM 11000W030P is a genuine OEM Mitsubishi factory replacement bare cylinder block for the 2006 Evolution IX MIVEC. This engine block arrives as a bare unit without internal components.

Each purchase includes the engine block along with two necessary dowel bushings (MS471111). This part is intended for engine rebuilds.

Show original supplier description

The STM 11000W030P is a genuine OEM Mitsubishi factory replacement bare cylinder block designed specifically for the 2006 Mitsubishi Evolution IX MIVEC. Serving as an essential foundation for high-performance engine builds and rebuilds, this component is supplied as a bare casting without any internal engine parts included. Each unit comes equipped with two dowel bushings, identified by part number MS471111, to ensure proper alignment during assembly. As this is a bare block, the installation process requires full engine machining, assembly of internal components, and professional engine building expertise. Please note that shipping for this item is restricted to the lower 48 continental United States only, and the domestic freight charge is included in the price. Availability can fluctuate based on supply, as the part replaces the previous Mitsubishi number 1050A060.

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

Brand	STM
Part Number	11000W030P
Category	Engines and Components

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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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