Screamin' Eagle 135CI Stage IV Performance Crate Engine 2025 The 135ci Crate engine consists

The 135ci Crate engine consists of: All-new Screamin' Eagle® Extreme CNC-ported cylinder heads

• Angle can be adjusted for maximum comfort

Fits all 2023 to present CVO & CVO ST models equipped with an inverted front-end

• Largest and most powerful saddlebag speakers ever offered by Harley-Davidson increase bass and volume with a simple speaker swap

• Contrasting stitching

Screamin' Eagle 135CI Stage IV Performance Crate Engine 2025 The 135ci Crate engine consistshDescription For the rider demanding no compromise performance. This is the most displacement, and the most power, ever created by Harley Davidson for a street compliant crate performance engine. Engineered by the pros at Harley Davidson and built from the bottom up in Milwaukee, this street tuned 135 cubic inch Screamin Eagle Crate Engine is designed to run with a wide open throttle at high engine speeds and provide instant passing power from