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Ford Performance Boss 302 Engine Block

Item 50194
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Ship to: Ashburn - 20149
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      Product Information

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

      Features

      • 302 Cubic Inch Block
      • 4.125" Bore Capacity
      • 3.995" Finished Rough Bore
      • 8.2" Deck Height
      • Maximum Stroke 3.4"

      Description

      The Legend Reborn. This all new Ford Racing Boss 302 Engine Block is the perfect starting point for building serious power. Stronger than the original this block has a 4.125" bore capacity (finished at 3.990" to 3.995" rough bore), a 8.2" deck height (finished at 8.200" plus .010" to .015"), splayed 4-bolt mains on 2, 3, 4, main caps and 2-bolt mains on first and fifth main caps, with a maximum recommended stroke 3.400"

      Additional Features. Machined to accept the factory roller lifter guides and lifter guide retainer, this Boss 302 block has revised oiling and cooling system passageways and accepts the factory Mustang oil pan when used with a custom oil pickup tube.

      Required Upgrades. The Boss 302 Engine Block is specifically designed for use with Ford Racing cylinder heads including M-6049-X306, M-6049-X307, M-6049-C3, M-6049-D3, or M-6049-Z304DA and requires special length 1/2" head bolts M-6065-BOSS or head studs M-6014-BOSS.

      Application. This Ford Racing Boss 302 Engine Block is the perfect foundation for 8.2" deck projects whether it is a Mustang, kit car, street rod, or resto-mod.

      Technical Note. This is a bare block, no internals are included.

      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.

      Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 Details

      MPN# M-6010-BOSS302

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      5.0

      Customer Reviews (1)

      Write a Review

      Ratings Summary

      5.0 out of 5 overall rating from 1 customers

      Installation Time: Weekend





      • May 17, 2013

        5 1993 Other - StreetMotorsports Installation Time: Weekend

        Boss 302 block M-6010-BOSS

        The boss 302 block is a great choice for reliable horsepower. As stated in the ford racing comments the boss block is ready to install with the exception of the final bore and hone. This block accepts all OE components, hyd roller lifter, etc. As mentioned in the ford racing comments the block will require new 1/2" special length head bolts/studs, a oil pump pick up stud which ford racing will supply free if you call them, a 1/2" to 1/4" npt adapter for the oil press sender, 4 - 3/8" lower timing cover bolts, special cam bearings J351 for standard cam journal cams and special head gaskets. The only downside to this block is the short cylinder wall depth which may be an issue for a 3.4" stroke crank depending on the piston but works great with a 3.25" stroke.

        Helpful (17)

      Questions & Answers (4 answers)

      4 Top Rated Questions

      Could you pair it with an 6r80 transmission

      Would this be a good motor to do a turbo build in a 1990 foxbody gt in other words how much boost would this block handle with a scat crank and hybutectic piston heads and some gt 40 heads and some msd ignition I already have these parts

      How much HP can this Boss 302 handle? Thank you!

      • This can easily handle 500 HP, however, dependent on how the block is built, it can support even more power. 

      Helpful (0)

      How much power can this handle? Obviously this is not a black and white question, but how much stronger is it and what kind of hp can it handle compared to a stock block?

      • My self I would not go over 600 hp.big bucks would could get you more, but don't trust it.

      Helpful (0) Show 1 more answer
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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Engine

      Tech Specs

      Will It Fit My Mustang

      • Boss 302 - 12, 13
      • Bullitt - 01, 08, 09, 19, 20
      • Cobra - 93, 94, 95, 96, 97, 98, 99, 01, 03, 04
      • Cobra R - 93, 95, 00
      • EcoBoost - 15, 16, 17, 18, 19, 20
      • GT - 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
      • GT350 - 15, 16, 17, 18, 19, 20
      • GT350R - 15, 16, 17, 18, 19, 20
      • GT500 - 07, 08, 09, 10, 11, 12, 13, 14, 20
      • LX - 87, 88, 89, 90, 91, 92, 93
      • Mach 1 - 03, 04
      • Other - 79, 80, 81, 82, 83, 84, 85, 86
      • V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17

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