16-1206 E manifold, 5.630 inch cylinder

For the ultimate Shovelhead stroker, this S&S size 242 manifold is designed to fit 103-inch engines using the 1966 to 1978 O-ring head configuration. It is built for a 5.630-inch cylinder length, providing the necessary reach for these massive engine builds. Designed to work with the Super E carburettor, this manifold ensures that even with the significantly increased cylinder height, your intake remains perfectly aligned and sealed. It is a specialized component that reflects S&S's deep history with high-performance Harley engines, offering the durability and precision required for such an extreme displacement. This manifold is the key to maintaining a reliable intake seal on your high-power vintage build.