2V/SOHC

Why Buy a MMR shortblock? Because MMR's customers have never had a single shortblock failure due to improper assembly or workmanship! Because MMR does not overcharge its customer like ALL of the other guys, we sell 10 engines to their 1 and as such do not need too! Because MMR does not have "other shops" build our engines like the other guys, all MMR engines are built in-house for strict quality control (no excuses here!) Because Every engine is hand built with pride in MMR's in house climate controlled engine building rooms. MMR requires no core charge like the other guys or uses seasoned (a fancy name for used) blocks, all Genuine MMR engines use brand new parts. Because MMR does not charge crating fees, your engine is fully crated and insured for no extra charge! Because MMR does not use gimmicks such as useless free main girdles to sell engines (MMR has produced over 2000HP reliably with the blocks as used in ALL MMR shortblocks) Because MMR has gone faster than anyone else in the business and knows what it takes to make a high HP engine reliable and street worthy, dont risk it with the "other guys" Because the worlds best high performance Mustang shops rely on MMR shortblocks & engine components for their customers Because MMR provides the best and only warranty of its kind on street and racing shortblocks (see our warranty in our policies section). Because MMR offers the fastest turn around for your custom shortblock with an average of 4 weeks to completion (ask anyone else if they can, if they say yes its not custom), have a rush, we can have it too you in 1-2 weeks for a extra charge.


Model+ Product Image Item Name Price
400088 Billet Cylinder Head Block Dowels for Ford Modular & Coyote

Billet Cylinder Head Block Dowels for Ford Modular & Coyote

MMR's Billet Cylinder Head Block Dowels replace the factory rolled "split/spring" design. Includes set of 4. Designed for ALL Ford Modular Engines...
$29.99

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400600 MMR 4.6 Street Mod 600 Shortblock (up to 600HP)

MMR 4.6 Street Mod 600 Shortblock (up to 600HP)

The perfect upgraded replacement for your forced induction or NOS Mustang GT. All factory parts bolt right on to make these a easy upgraded...
$4,499.99

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400750SE MMR 4.75 Liter Stroker 750SE Forged Shortblock (up to 750 RWHP)

MMR 4.75 Liter Stroker 750SE Forged Shortblock (up to 750 RWHP)

Fits ALL 1996-2004 Mustang GT and Cobra * Brand New Cast Iron Ford Racing Block, torque plate bored and honed * New Precision US Made 4340 Forged...
$5,499.99

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400900S MMR 5.0 STROKER 900S Forged Shortblock (up to 900RWHP)

MMR 5.0 STROKER 900S Forged Shortblock (up to 900RWHP)

This STROKER shortblock adds .4 liters to your Mustang engine without anyone knowing, all factory parts bolt right on! Great for blowers, turbo or...
$5,999.99

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400900SE MMR 4.75 Liter Stroker 900SE Forged Shortblock (up to 900 RWHP)

MMR 4.75 Liter Stroker 900SE Forged Shortblock (up to 900 RWHP)

Fits all 1996-2004 Mustang GT and Cobra *Brand New STD bore (3.552) Cast Iron Ford Racing Block, torque plate bored and honed *New Premium 4340...
$5,699.99

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401000S MMR 5.0 STROKER 1000S Forged Shortblock (up to 1000 RWHP)

MMR 5.0 STROKER 1000S Forged Shortblock (up to 1000 RWHP)

This STROKER shortblock adds .4 liters to your Mustang engine without anyone knowing, all factory parts bolt right on! Great for blowers, turbo or...
$6,199.99

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401000SE MMR 4.75L Stroker Mod 1000SE Forged Shortblock (up to 1000 RWHP)

MMR 4.75L Stroker Mod 1000SE Forged Shortblock (up to 1000 RWHP)

Fits all 1996-2004 Mustang GT and Cobra *Brand New Cast Iron Ford Racing Block, torque plate bored and honed *New Premium 4340 Forged US Made 8 Bolt...
$5,999.99

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401500SE MMR Stroker Race Mod 1500SE 4.75L shortblock (up to 1500 RWHP)

MMR Stroker Race Mod 1500SE 4.75L shortblock (up to 1500 RWHP)

Fits all 1996-2004 Mustang GT and Cobra and increase engine size to 4.75 Liters *Brand New Cast Iron 2004 Cobra Block, torque plate bored and honed...
$6,799.99

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402000SE MMR 4.75 Monster MOD 2000SE Stroker shortblock (up to 2000 RWHP)

MMR 4.75 Monster MOD 2000SE Stroker shortblock (up to 2000 RWHP)

Fits all 1996-2004 Mustang GT and Cobra and increase engine size to 4.75 Liters *Brand New Cast Iron, current production Romeo Block, FULL RACE PREP,...
$7,499.99

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500900 MMR 5.4 Street Mod 900 Forged Shortblock - Lightning/GT500/F150

MMR 5.4 Street Mod 900 Forged Shortblock - Lightning/GT500/F150

Handles Up to 900RWHP! *NEW Cast Iron 5.4 Block , torque plate bored and honed *New Forged Crankshaft w/micro polished journals at no extra charge...
$4,299.99

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501000 MMR 5.4 Street Mod 1000 Forged shortblock - Lightning/GT500/F150

MMR 5.4 Street Mod 1000 Forged shortblock - Lightning/GT500/F150

Rated up to 1000 RWHP! *New Cast Iron 5.4. Block Block , torque plate bored and Honed *New Forged stroke Crankshaft w/micro polished journals at no...
$4,499.99

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501500 MMR 5.4 1500 Race MOD Forged Shortblock -Lightning/GT500/F150

MMR 5.4 1500 Race MOD Forged Shortblock -Lightning/GT500/F150

Rated up to 1500HP *New Cast Iron 5.4 Block , torque plate bored and honed *New 4340 Forged Crankshaft, includes additional heat treat w/micro...
$5,299.99

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502000 MMR 5.4 / 5.8 Monster MOD 2000 (up to 2000 HP)

MMR 5.4 / 5.8 Monster MOD 2000 (up to 2000 HP)

There is simply no better shortblock you can purchase when your HP goal is above 1500HP. Handles up to 2000 HP. Great for Street, Drag racing and...
$11,999.00

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503000 MMR 5.4 / 5.8 Monster MOD 3000 (3000+HP)

MMR 5.4 / 5.8 Monster MOD 3000 (3000+HP)

Same as used by Team MMR to set and Hold the World Record. There is simply no better shortblock you can purchase when your HP goal is above 2000HP....
$14,999.99

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