Kits are available in two styles: with S&S Superstock™ heads or for use with stock heads
All kits include 45/8” stroker flywheels assembled with mainshafts, heavy-duty connecting rods, S&S 561 cam kit, S&S Super E carburetor, adjustable chrome moly pushrod, valve springs, gaskets and installation instructions (must reuse stock headbolts)
Kits require S&S piston kit (sold separately); includes pistons, rings, pins and clips
NOTE: This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.
