S&s Cycle Performance Kit Power Package - 310-1233D For Harley Motorcycles 2017-2026 Brand_Pro-one Perf.mfg. Stroke length: 4

Stroke length: 4

EZ install

1997-1998 Tigershark Daytona 1000 1997-1998 Tigershark Monte Carlo 1000 1998 Arctic Cat Tigershark 1000 1999 Arctic Cat Tigershark 1100

1998-2002 Yamaha YZF 1000 R 1997 Yamaha YFZ 1000 R 1997 Yamaha YZF1000R 1999-2001 Yamaha YZF-R7

2025 Kawasaki KX450SR 2022-2025 Kawasaki Z 900 SE 2022-2024 Yamaha YZ 85 LW 2023 Kawasaki KLX 230SM 2023 Kawasaki KLX230R S 2023-2024 Suzuki DR 650S 2024 Honda CRF300LS 2024-2025 Kawasaki EL450 Eliminator 2024-2025 Kawasaki EL450 Eliminator ABS 2024-2025 Kawasaki EL450 Eliminator SE ABS 2024 Kawasaki ER650 Z650RS ABS 2024 Kawasaki KLX230SM ABS

S&s Cycle Performance Kit Power Package - 310-1233D For Harley Motorcycles 2017-2026 Brand_Pro-one Perf.mfg. Stroke length: 4Features Big bore bolt in kit increases 114" 117" engine with 4. 5" stroke M8 to 132" engine with no case machining required Updated profile 4. 32" bore cylinders with 11. 0: 1 compression ratio forged pistons S&S oil pump cam plate with blue anodized finish Passage plugs are removable for servicing Independent scavenge sections for flywheel cavity and cam chest Debris screen in both scavenge pickups Magnet in cam chest to help prevent debris from