Flywheel Assembly - 4-250" Stroke - Carbureted Models - Evolution Big Twin &

Flywheel Assembly - 4-250" Stroke - Carbureted Models - Evolution Big Twin '84-'98

SKU: 0921-0250
Regular price$1,609.95
/
Shipping calculated at checkout.
321 ENTRIES

Flywheel Assembly - 4-250" Stroke - Carbureted Models - Evolution Big Twin '84-'98

  • Made of high-strength forged steel and designed for stock and high-performance custom applications
  • Special keyed 6° large diameter tapered sprocket shaft that provides more contact area for increased strength
  • Standard S&S tapered crankpin and pinion shaft are used for ease-of-service
  • 8-1/2" diameter with 4-1/4" or 4-5/8" stroke
  • Kits come fully assembled, trued and balanced to stock H-D 80" or 96" pistons
  • Include flywheel, crankpin and connecting rods
  • Made in the USA
  • 90-'99 application will require pinion shaft conversion kit.

Need help? Ask our Fitment AI Assistant.

As with all AI bots, it can make mistakes. Always double check. You are responsible for ensuring all parts are the correct fitment.

Due to high volume some orders can take up to 14 business days to ship.

If your order contains a part and merch, they may ship separately.

WIN A HARLEY
ENTER TO WIN

Every $5 = 1 Entry

Order today to be entered to win a new
2026 Harley-Davidson CVO ST Road Glide Electric Coast

or

2004 Harley-Davidson Dyna Low Rider