Carroll Shelby Engine Company

Aluminum 351W; 427CI Stage I (525 HP)

Shipping Weight: 750.0 lb Have a question about this item? Secure Payment

427 cubic inches with 525 horsepower and 530 lbs/ft of Torque. It starts with the Shelby aluminum 356 T6 CNC machined Windsor block etched with the Shelby logo.

This Complete Engine Includes:

  • Shelby/AFR 205 aluminum heads with Shelby logo and etched signature
  • Mahle 4032 alloy power pack pistons (piston pins do not intersect oil ring)
  • Aluminum rocker arms with roller tips
  • Scat 4.0” stroker crank, 4340 forged steel, internally balanced 
  • Scat 6.250” H-beam rods, 4340 steel with 8740 7/16” cap screws
  • Hydraulic roller cam with hydraulic roller lifters
  • Cloyes timing chain, Hex-A-Just, billet gears
  • Aluminum timing cover and Edelbrock aluminum water pump
  • Degreed damper
  • Mechanical fuel pump and high volume oil pump
  • Holley carburetor (750 or 850 CFM)
  • MSD high output, breakerless distributor and high output coil
  • Billet aluminum pulley and bracket systems
  • Shelby signature aluminum valve covers with black accent paint
  • 7 qt. oil pan (customer to advise vehicle application)