MMR 5.0 STROKER Street Mod 950 (up to 950HP)

This STROKER shortblock adds .4 liters to your Mustang engine without anyone knowing, all factory parts bolt right on! Great for blowers, turbo or Nitrous. With no other changes this Stroker shortblock will add up to 40HP and 40ft lbs of torque! This shortblock can support up to 950 Rear wheel horsepower!!

*Brand New Cast Iron 2004 Cobra Block, torque plate bored and honed
*New 4340 Forged 3.750 stroke Crankshaft w/micro polished journals at no extra charge (NOT HONDA JOURNAL)
*New 4340 Forged H-beam Rods
*New MMR/ Manley pistons 3.552 Bore size (High or low compression)
*Speed Pro file fit rings (precision file fit to your application, nitrous, blower, turbo or N/A)
*Speed Pro/Federal Mogul Race series Rod and Main bearings
*Complete Pro Assembly and Balancing for the smoothest, highest revving shortblock available.

Shortblock Options:

Coated Pistons (ceramic dome/teflon skirt) $399.99
MMR Street/Racing Oil Pump (highly recommended) + $199.99
ARP Headstuds and MMR/Felpro Extreme Duty Headgaskets + $369.99
ARP Mainstuds (recommended for 600+HP) +169.99
MMR windage tray and hardware kit (+15HP) + 129.99

*Due to the custom nature of MMR shortblocks ALL customers paying with a credit card will be billed when the order is placed (prior to engine assembly and shipping), All MMR shortblocks are non-refundable regardless if the item has shipped or not.

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