S&S Pro Stock Downdraft Billet Engine
DC V-Twin Replacement Engines
This email address is being protected from spambots. You need JavaScript enabled to view it.

(478) 988-4313


pro-stock downdraft billet engine 160"


  • Legal for competition in the NHRA Pro Stock and AHDRA Pro Gas divisions


Features and Benefits:

  • 160" displacement, 60° v-twin pushrod configuration
  • Billet crankcases with integral transmission housing
  • Billet steel Pro Stock style flywheel assembly
  • Billet aluminum rods with 1.500" crankpin
  • Billet Pro Stock cylinder heads
  • S&S Iron Pro Stock cylinders
  • Pro Stock VFI manifolds, throttle bodies
  • Six-speed automatic transmission
  • Turn-key includes ignition system, transmission, output sprocket, etc. assembled