Big Bore Kits
Fuel Moto129" Big Bore Kit Outlaw - M8 (107")
✓ Verified fit for your 2020 Softail Slim 107
About this part
129in Outlaw Big Bore Piston & Cylinder Kit for Harley-Davidson Milwaukee-8 107in 4.375in-stroke engines - the largest displacement available for the 107in M8 engine without case boring
Options that fit your bike
- Base kit$1,499.95