| | MMR 4.6 Race Mod 1100 (up to 1100HP) 2V, 3V or 4V MMR-1100 - MMR 4.6 Race Mod 1100 (up to 1100HP) 2V, 3V or 4VMMR-1100 - MMR 4.6 Race Mod 1100 (up to 1100HP) 2V, 3V or 4V *All items such as water pumps, timing chains, timing chain covers, flywheels, flex plates, ect. can be purchased from Last Call Racing, if needed. On orders of this nature, we recommend calling us for specific applications and details of the build.- Brand New Cast Iron 2004 Cobra Block, torque plate bored and honed
- New 4340 Forged 3.543 Cobra Crankshaft, includes additional heat treat w/micro polished journals at no extra charge
- New 4340 5.933 Manley Pro-series Billet Rods w/ARP 2000 Rod bolts( These US made rods are shotpeened, magnafluxed and weight matched to bring you the finest I-beam rod available for your 4.6
- New Forged Manley or Diamond 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)
- Federal Mogul/Speed Pro Competition series heat treated Rod and Main bearings
- ARP main stud kit for maintaining correct cap location under the hardest of loads
- Complete Pro Assembly and Balancing for the smoothest, highest revving shortblock available, Pre-Lubricated with Royal Purple Assembly Lube and spin tested. Lastly 3 technicians sign off on your new engine prior to packaging and crating.
Shortblock Options:
(please call as this make it a special order)
- NEW Ford Racing BOSS 302 Cast iron Block +$1999.99 (increases engine size to 5.3L)
- Coated Pistons (ceramic dome/teflon skirt) +$399.99
- Brand New Current production Aluminum Block +$799 (Not recommended for over 950 HP)
- MMR Street/Racing Oil Pump (highly recommended) +$179.99
- Upgrade to MMR block side bolts (recommended for 500+ HP) +$44.99
- MMR/Felpro Extreme Duty Headgaskets +$169.99
- ARP Headstuds +$269.99
- 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. Also in this Category:
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