Talk to a Mustang Sales Tech
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$12k Summer Sweepstakes! Enter Daily>

Ford Performance Boss Modular 5.0L Engine Block

Item 50195
Ford Performance Boss Modular 5.0L Engine Block
Verify parts fit and get product recommendations.
Mustang Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Our Price


FREE Shipping + $199.00 Oversized Item Fee Market Price $2,756.99 You Save 10% ($274.00) Up to 10% off for Military & First Responders! See Details

Out of Stock

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Choose options to add to cart.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • 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.

      Ford Performance M-6010-BOSS50

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Engine

      Tech Specs


      Customer Reviews (10)

        Brand Image

        Reviews of Ford Performance Engine products have an average rating of 4.8 out of 5

          Questions & Answers

          10 More Questions

              Related Mustang Categories