S&S Cycle V-Series 124” Long Block Engine with 640 Cam & Chrome Billet Gear Cover for 1984-1999 Evo Big Twin Models (Induction & Ignition Not Included); Natural Aluminum Finish with Chrome Accents (310-1160)


Rounding out the S&S Cycle V-Series long block collection, the V124 benefits from the addition of head style case breathing as well as being an economical path to upgrade your Evolution powered bike. Top of the line components designed to bolt in using your carb and aftermarket ignition save time and money. All S&S V-Series engines include 2 year warranty.

  • Save time - replacement is faster than rebuilding.
  • Save money - fuel and ignition systems are not included. Use your carburetor, air cleaner, and ignition.
  • Specially machined cylinder heads allow for the use of stock length manifolds. You can use your existing carburetor (re-jetting is required).
  • EFI compatible - crank and case are machined for crank position sensor.
  • Premium S&S components - S&S cylinder heads, S&S valve springs, forged rocker arms.
  • Two year manufacturer's warranty.
  • Made in the USA.






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S&S Cycle Engine Kits
can transform your stock
motor into a revitalized
performance monster.