MA STAGE 4 SHORT BLOCK

• Manley 99.5mm Platinum Series Pistons

• Darton Sleeved EJ257 Case Halves

• Brian Crower Sportsman H-Beam Forged Connecting Rods w/ ARP2000 Rod Bolts

• Heat Induction 2012+ STI Crankshaft

• ACL Race Rod Bearings

• ACL Race Main Bearings

• OEM Main Case Bolts

• MAR Blueprint Sheet

• Power Output Rating: 600WHP