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Ford Performance Boss Modular 5.0L Engine Block

Market Price $1,695.99 You Save 12% ($195.99)
Our Price

$1,500.00

+ $99.00 Handling Fee with FREE Shipping
  • Item 50195
  • MPN# M-6010-BOSS50

In Stock Ships same business day. Choose options to add to cart

Features & Details

  • Modular 5.0L Block (302 Cubic Inches)
  • 4.6L Deck Height
  • Cast Iron
  • Siamese 94mm Bore
  • 17mm Main Web Minimal Thickness
  • 4 Bolt Mains
Modular 5.0L. Now you can install a Ford Racing Boss Modular 5.0L Engine Block in your very own SN95 Mustang on the cheap. This block reuses everything from your stock GT's 4.6L V8, all you need to supply is a new set of larger pistons and brand new 5.0 is complete.

Built Ford Tough. This Boss 5.0 iron block features a 4.6L deck height and a 94mm cylinder bore. It is cast in Ford's Cleveland plant using a proprietary iron mix to yield the strongest casting possible.

Additional Features. Featuring a Siamese 94mm Bore and a 4 Bolt Main with interference fit nodular iron machined caps, this Ford Racing Modular 5.0L block has increased main web window size for less oil movement and greater power.

Application. This Ford Racing Boss Modular 5.0L Engine Block is designed to be direct fit replacement for the stock 4.6L block of the 1996 to 2004 GT Mustang.

Technical Note. This is a bare block, no internals are included. This block does not have a finished milled head deck or cylinder bores. Your engine builder will need to mill the deck and finish bore, then hone each bore specifically for the combination being installed.

NOTE: Ships Continental 48 States ONLY. No Canada, APO/FPO, Hawaii, Alaska, Puerto Rico, Guam or Us Virgin Islands.

If shipping to a business, please include the business name. Also, after your order is placed, be prepared to let us know if you will need a Lift-Gate service. You will be contacted via email before your order ships.

What's in the Box
  • (1) Engine
Installation Info

Most Helpful Reviews

5/5
BOSS 5.0

Great Quality!!! Why have someone sleeve your old engine when you only have to do minor mashine work and have a solid block!!! Very fast shipping for the size of the item and direct drop shipment from ...

Read More
Helpful (3)

4/5
5.0 modular block

This block looks great came in pre painted black, it looks great. Now its off to the machine shop to finish the deck and bore.

Helpful (0)

Overall Rating 4.5 out of 5 stars
Read All 2 Reviews

Customer Photos (2) Submit Your Photo

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25 Questions / 4 Answers

Ask a Question

I'm currently rebuilding my Mach 1. I was going to get my heads block machined for new forged rods, pistons valve train etc... If I decided to use this block can I keep my machs 8 bolt crank? Can I keep my oem cams as well?

MachJuan

Helpful (0)
Answer This Question

What head gaskets do you use for 3V heads?

Doctorpimp

Helpful (0)
Answer This Question

Can the 5.0 coyete headers fit this block?

IvanL

Helpful (0)
  • This will not work with the 5.0L Coyote headers as this was designed for a 4.6L engine.

    KevinD92

I have a 2010 mustang gt, same body style as the 2011-12 with the 5.0. Would this fit and work with my car? What would need to be changed for it to work with it, new headers or motor mounts and such?

6cylSam

Helpful (0)
  • This would effectively bolt right up! And, save the pistons, rods, crank and everything you need to actually build the engine, all you would need is a new tune to accommodate your jump from 4.6 to 5.0! Everything else will be compatible with this block.

    JeffAM

Answer This Question

How much power can this block handle safely? Is it compatible with the Trick Flow top end kit for the 2v 4.6? Thanks!

Anonymous

Helpful (0)
  • Yes

    Anonymous

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What would have to be done to make this work with a 2006 4.6 engine? I have been told that only thing that has to be changed is position of motor mounts.

Anonymous

Helpful (0)
  • Other than the technical note listed on the product page, and the motor mounts you mentioned, there isn't anything else necessary for the most part. It is worth mentioning that you may need to re-tune your vehicle, or get an entirely new ECU, but you definitely have to do one or the other. Depending on what ECU you have will determine what you will be able to do. Essentially, due to potential limitations of of your ECU, you may be forced to get an entirely new one. Or, the limitations of your current ECU aren't too limiting and it allows for the appropriate adjustments needed to get your car running. This is something a mechanic would be able to determine.

    JeffAM

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Customer Reviews (2) Write a Review

Overall Rating 4.5

out of 5 stars

Installation Time:Weekend

  • Performance Gain 4.5 4.5
  • Fit 4.5 4.5



  • 5/5

    Installation Time: Weekend

    September 15, 2012

    BOSS 5.0

    Great Quality!!! Why have someone sleeve your old engine when you only have to do minor mashine work and have a solid block!!! Very fast shipping for the size of the item and direct drop shipment from FORD RACING.

    572ysc

    Year: 1998 Submodel: GT Culpeper, VA

    Helpful (3)

  • 4/5

    May 17, 2014

    5.0 modular block

    This block looks great came in pre painted black, it looks great. Now its off to the machine shop to finish the deck and bore.

    jaynew83

    Year: 2002 Submodel: GT Detroit, MI, USA

    Helpful (0)

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