No need to bore or split the cases, just swap out the cylinders Matching silver or black wrinkle powder-coated finish to match stock finish Superior cylinder liner material over stock, drag and dyno tested 3.927in. bore, 4-3/8in. stroke, 10:1 CR on stock heads, 9.7:1 CR on S&S 89cc heads This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.
*Images in the listing are for reference only. Actual product may vary.
*Tinted shield sold separately for all Full-Face helmets unless otherwise noted.
- Brand: S&S Cycle
- No need to bore or split the cases, just swap out the cylinders
- Matching silver or black wrinkle powder-coated finish to match stock finish
- Superior cylinder liner material over stock, drag and dyno tested
- 3.927in. bore, 4-3/8in. stroke, 10:1 CR on stock heads, 9.7:1 CR on S&S 89cc heads
- This project requires a skilled technician.
- It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.