S&S Cycle 2006 Dyna 91cc .032in Manifold Surface Cylinder Heads - Wrinkle Black

S&S Cycle is well-known for building powerful engine components that help riders get the most out of their motorcycles. These Super Stock® high-performance cylinder heads are a prime example, designed to give your engine more breathing room and improved airflow. They are specifically made for S&S® T124 T2 long block engines, and also work with 2007-'16 engines that have the S&S® 124" Hot Set Up Kit installed. If you're looking to upgrade your big twin's performance, these heads are a solid choice.

You'll notice the substantial 2.000" intake valves and 1.605" exhaust valves, paired with S&S®'s own porting. This combination is designed to supply ample air for these larger displacement motors, leading to better performance. The manifold mounting surface has been specially machined to account for slightly taller cylinders, meaning you can still use a stock-length manifold and throttle body, which simplifies installation. These heads are built to handle cams with up to .650" lift thanks to the high-performance valve springs included. They are also compatible with your stock rocker boxes, exhaust, and intake manifolds, making the integration smoother.

The wrinkle black powder coat finish on these cylinder heads is a nice touch, designed to match the look of stock black engine components on your bike. It's worth noting that these are not CARB approved and cannot be shipped to California. If you're rebuilding the top end of your engine, these cylinder heads offer a significant upgrade in airflow and performance potential.