Ford Racing 5.0L Cast Iron Modular BOSS Cylinder Block

SKU: FRPM-6010-BOSS50

FR Engine Blocks...

Ford Racing 5.0L Cast Iron Modular BOSS Cylinder Block

SKU: FRPM-6010-BOSS50

FR Engine Blocks...

LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.

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Description

The Boss 5.0 block is a 4.6L deck height, 94mm cylinder bore cast iron block. The block uses a proprietary iron mix to yield the strongest possible casting strength with the least porosity and greatest consistency. NOTE: The Boss 5.0L modular block does not have a finish milled head deck surface and the cylinder bores are rough honed. WARNING: This part is designed and intended for competition use only. It should not be installed on a vehicle that is driven on public roads and highways. Installation of this art on a vehicle driven on public roads and highways is likely to violate U.S. and Canadian laws and regulations relating to motor vehicle emissions.

Product Overview

Features and Benefits

For Install In 05-10 Mustangs Use Mount Adapter M-6031-BOSS50

Product Details

Description:	Modular Boss Engine Block
Part Number:	frpM-6010-BOSS50
WARNING CA Proposition 65:	No

Data: v4.2 - Upd: 2026-10-23 00:21:28

Features

For Install In 05-10 Mustangs Use Mount Adapter M-6031-BOSS50

Specifications

Description:: Modular Boss Engine Block
Part Number:: frpM-6010-BOSS50
WARNING CA Proposition 65:: No

Reference Information

Brand Name/s	Ford Racing
StreetFX SKU	frpM-6010-BOSS50
SFX Item ID	4302900
Supplier Item Code	4302900
Manufacturer SKU	M-6010-BOSS50
Manufacturer UPC	756122097786
Alternative References	5.0L