MA Stage 1 EJ257/255 Shortblock

$2,399.99

MA STAGE 1 SHORT BLOCK
 

  • OEM Subaru Pistons

  • OEM Case Halves at 99.5mm (Stock Bore)

  • EJ257 Sti Connecting Rods

  • Induction Heated 2012+ STI Crankshaft

  • OEM Rod Bearings

  • OEM Main Bearings

  • OEM Main Case Bolts

  • MAR Blueprint Sheet