Ford Performance BOSS 5.0L Iron Modular Motor Block, 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.
- Ford Performance BOSS 5.0L Modular Engine Block
- Bare Block
- 3.700 Bore (94mm)
- 8.937 Deck Height
- 4 Bolt Main
- 1 Piece Seal
- 17mm main web minimal thickness
- Head gaskets for 3V applications use M-6067-3V50 for all others contact Cometic® Gasket
- For installation in 2005-2010 Mustangs use engine mount adapter M-6031-BOSS50
- Weighs approximately 165 Pounds
- Iron
- Ford Modular
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