Description
S&S Cycle High Compression Piston Kit: 84-03 Harley-Davidson Big Twin/Sportster Models - 3-1/2" - 92-2016
Fitment:
- 84-99 Harley-Davidson Big Twin models
- 86-03 Harley-Davidson Sportster models
These high compression 3-1/2" bore forged stroker pistons for 84-99 Harley-Davidson big twins are a high compression option for 89" stroker kits for 84-99 with 4-5/8" stroke flywheels and S&S Super Stock heads. 12:1 compression. These pistons may also be used in stock stroke 1200cc 86-03 Harley-Davidson Sportster models with S&S Super Stock heads. 10:1 compression.
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
