Ford 331 Stroker Long Block 350-400HP

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Ford 331 Stroker Long Block 350-400HP

from 4,495.00

Horsepower levels are an estimate and also an indication of the quality of parts.

We prefer to custom build each engine to the specific needs of each customer and their vehicle which will cause the HP levels to vary. Please don't hesitate to ask if you have any special requests. We do all work in house and are happy to accommodate. 

  • Complete CNC machined and blueprinted 1 piece Ford block

  • Block is CNC stroker notched

  • New cast steel crankshaft

  • New forged steel rods

  • Clevite performance bearings

  • Hypereutectic pistons

  • Hand fit clearances

  • Felpro gaskets

  • Double roller timing set

  • Melling oil pump

  • Factory style roller camshaft (custom grind selected for your application)

  • New roller lifters

  • .080" wall 4130 chrome moly pushrods

  • Aluminum gold anodized roller rocker arms

  • New oil pan w/ baffle

  • Professional Products aluminum intake

  • RPC aluminum heads

  • Stainless steel valves

  • High performance springs

  • Performance Head bolts

  • Built to run on the fuel of your choice (87, 93, race fuel, etc)

  • Includes valve covers of your choice (price may vary)

Engine shown with options.

Flywheel:
Balancer:
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