302 CI 340 HP BOSS CRATE ENGINE WITH "E" CAM

New "X2302" Crate Engine features Ford Performance's newest cylinder head, the "X2", packaged with the legendary "E" Camshaft - For use with Auto or Manual Transmission

Utilizing all forged internals the X2302E crate engine is an excellent value and a solid foundation for any performance combination including forced induction. These crate engines feature race quality components at competitive pricing 

  • 302 Cubic Inches
  • 340 HP
  • 9.0:1 compression ratio (nominal)
  • Forged pistons
  • Forged steel connecting rods
  • BOSS 4-bolt main block M-6010-BOSS302
  • Hydraulic roller camshaft M-6250-E303, .498" lift intake and exhaust, duration at .050" is 220 degrees intake and exhaust
  • Double roller timing chain set M-6268-A302
  • Forged steel crankshaft
  • Can be used in kit cars, street rods, Mustangs, Fox-bodied cars, and trucks  
    (Rear sump pan fits most Fox body cars)
  • Ford Performance aluminum M-6049-X2 cylinder heads 
  • Roller rocker arms 
  • Does not include intake manifold or distributor (MSD distributor part no: M8598 recommended)
  • Does not include water pump
  • Built with all NEW Parts

  • INSTALLATION NOTES: Some or all of the following items may need to be changed from your original engine or modified for proper installation:  
  • Depending on your application, a different timing cover, oil pan and pickup may be required
  • Timing cover will work with most standard rotation water pumps
  • Engine has a rear sump oil pan and pickup, standard rotation timing cover and non-EFI valve covers
  • Fuel pump eccentric M-6287-B302 installed, allows use of mechanical fuel pump
  • Valve covers M-6582-W351PR should fit most non-EFI applications. Optional valve covers sold separately
  • The damper M-6316-D302 may require a spacer for pulley alignment
  • Flywheel included - M-6375-D302B, will work for most 157-tooth manual transmission applications. For other transmissions use the proper neutral balance flywheel.
  • Intake manifold not included
  • Includes intake gaskets M-9439-A50 as well as pilot bearing
  • Firing order 1-3-7-2-6-5-4-8 (5.0L HO and 351W firing order)
  • Steel distributor gear required
  • Shipping weight approximately 525 lbs
  • Built with current available parts. Photo and specs may vary.
  • Engine installation and tuning tips can be found HERE
Part Type
Engine: Complete Engines
Instruction Sheet
Warranty Availability
Packaged Weight
506 lb(s)
UPC Code
756122010280
Country of Origin
United States