×
  • Harley-Davidson Screamin Eagle Pro Forged Highcompression Pistons for Stock Cylinder Heads 3-7/8"  - 22143-08B

Screamin Eagle Pro Forged Highcompression Pistons for Stock Cylinder Heads 3-7/8"

Art no.: 22143-08B
incl. tax, plus shipping 

3-7/8" Bore, +.010 o/s.

When combined with stock cylinder heads, these forged 3-7/8" pistons boost the compression ratio of your 3-7/8" big bore cylinder set-up.

  • The combination results in a compression ratio of 10.5:1. Piston skirts feature a unique black coating for improved wear-resistance, better fit and reduced noise.
  • These pistons include Titanium SST rings to withstand the stresses seen in racing
  • Complete kit includes pistons, rings, wrist pins and clips
Note
Fits Harley-Davidson '07-later Twin Cam models equipped with 3-7/8" cylinders. Does not fit Twin-Cooled models. All EFI models require ECM calibration* (priced separately). For race application only.
* incl. tax, plus shipping
Payment Methods
  • Sepa
  • Sofort
  • Giropay
  • iDeal