Skip to content

S&S CYCLE 4-1/4" Stroke Flywheel Assembly For '95-'98 HD® EFI Big Twins - 32-2145

SKU 32-2145
Original price $2,944.95 - Original price $2,944.95
Original price
$2,944.95
$2,944.95 - $2,944.95
Current price $2,944.95

🚚 Estimated Delivery: 02 Sep - 09 Sep

CONFIRM FITMENT BEFORE ORDERING

Please confirm fitment for your bike below as we do not accept returns on parts ordered incorrectly.

This 4-1/4" stroke 8-1/2" diameter flywheel assembly replaces the original flywheels in 1995-'98 EFI big twin engines. Timing notches on the rim of the left flywheel work with the stock crankshaft position sensor. Flywheels are CNC machined from heat-treated, closed die, steel forgings, and are stronger than cast iron or late style steel flywheels. Dynamically balanced and fully assembled with premium quaility S&S® mainshafts and heavy duty 7.440" connecting rods.

  • 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 U.S.A.

    NOTE: This part requires additional parts in order to function properly. Please add all additional required parts to your order as needed.

    NOTE: IMPORTANT: 1977–’89 style pinion gears, spacers, and nuts are required when installing S&S flywheel assemblies. For installation in 1990–’99 or scratch built engines, order S&S Pinion Shaft Conversion Kit 33-4148. S&S flywheels are no longer available machined for stock Harley-Davidson® main shafts. 4¼" stroke assembly is balanced for stock HD® 80" pistons. 45/8" stroke assembly is balanced for S&S stock bore and 35/8" bore stroker pistons. Use special order Part # for flywheels balanced to other pistons or rods. All S&S crankcases for 1984–’99 big twin engines are machined to accept a crank position sensor and can be used with these flywheels.

 

Fitment Guide
1998 Harley-Davidson FLHRCI Road King Classic - -
1998 Harley-Davidson FLTRI Road Glide - -
1998 Harley-Davidson Road King EFI FLHR - -
1996-1998 Harley-Davidson FLHTCI Electra Glide Classic - -
1996-1997 Harley-Davidson FLHRI Road King - -
1995-1998 Harley-Davidson FLHTCUI Electra Glide Ultra Classic - -
1995 Harley-Davidson Electra Glide Classic EFI FLHTCI - -
Specs
PRODUCT NAME FLYWHEEL ASSEMBLY
MATERIAL FORGED STEEL
STROKE LENGTH 4-1/4"
ENGINE TYPE 4-STROKE
UNITS EACH
RIDING STYLE STREET

Delivery Info

Please Note - Warehouse Locations For This Part -

S&S CYCLE 4-1/4" Stroke Flywheel Assembly For '95-'98 HD® EFI Big Twins - 32-2145

Gold Coast Warehouse- If your parts are in stock at our Gold Coast warehouse at the time of order, they will be shipped within 24hrs.

Supplier Warehouse - 2-3 Week Delivery- If your parts are located at our Supplier Warehouse, Delivery ETA is approx 2-3 weeks, as the parts are likely coming from our USA supplier warehouse. We will notify you once we receive it in Gold Coast warehouse and its on its way to you.

Fitment Guide