Aluminum 427 FE; 511CI (650 HP)

  • Sale
  • Regular price $41,343.99

511 cubic inches with 650 horsepower and 660 lbs/ft of Torque. It starts with the Shelby aluminum 356 T6 CNC machined “FE” block cast with the Shelby logo and correct C5AE-H casting numbers.

Each of our complete engines are numbered with a Shelby CSX number and includes the option to match numbers with your Shelby Cobra CSX number. 


  • Shelby aluminum medium riser heads with correct casting numbers
  • Custom Mahle pistons
  • T&D Aluminum Roller Rocker
  • 4340 steel crankshaft with forged H-beam rods
  • Custom hydraulic roller cam
  • Cloyes premium timing chain with billet gears
  • Mechanical fuel pump and high volume oil pump, with billet oil filter adapter
  • Shelby dual plane intake manifold
  • Holley carburetor with 950HP manual secondaries
  • MSD high pro billet distributor and high output coil
  • NGK Racing spark plugs and Shelby logo 8mm ignition wires
  • Billet aluminum pulley and bracket systems
  • Shelby finned aluminum valve covers with black crinkle finish
  • These Engines can be custom tailored to your specific application