Crate Engine

Shelby 351 Windsor Crate Engine - 427 Stage I

Item condition:
Time left:
$25,799.00 Buy It Now
Item location:
Ships to:
Item specifics
  • Placement on Vehicle:
  • Warranty:
  • Country/Region of Manufacture:
    United States
  • Brand:
    Shelby Engine Company

Carroll Shelby Engine Company 351 Windsor, Aluminum Block 427 Stage I (525HP)

Our 351 Windsor engines all start with our Aluminum 351 block.Cast and machined in California, these blocks are stringer and 45% lighter than the original cast iron blocks.They are a direct replacement for the original iron 351 Windsor engines.With three configurations to choose from, we definitely have the best motor for your next project.


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.


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

This Complete Block Also Includes:

  • 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) 

View more info...

See what other people are watching