MMR Street Mod 1000 2V 5.4 Longblock (Lightning /F150 / Mustang)

Starting at: $8,199.99

MMR Street Mod 1000 2V 5.4 Longblock (Mustang, F-150 or Lightning)

This forged MMR longblock can handle up to 1000HP. They include the MMR Street Mod 1000 shortblock with Forged Crankshaft, Forged Manley Pistons, 4340 Forged MANLEY H-Beam Rods w/ARP bolts, fully balanced and blueprinted in a Brand new 5.4 Block, and fully assembled with TRICK FLOW HEADS, stainless steel hi flow valves and upgraded valve springs ARP head studs, MMR/Felpro head gaskets, new lifters, roller followers with factory PI cams professionally timed/degreed with new Ford Racing timing chains,guides, tensioners and High Volume oil pump.

6 Month warranty

Just add your Valve covers, oil pan and timing cover and GO!

Add to Cart:

  • Model: 521000
  • Manufactured by: MMR

Please Choose:

5.4 Block Options

Camshaft Type

Available Upgrades

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