S&S Cycle 2007+ BT CNC Ported B3 Cylinder Heads For S&S T143 Engines - Wrinkle Black

S&S Cycle is well-known for building high-performance engine components for Harley-Davidson motorcycles. These CNC ported B3 cylinder heads are the original equipment heads found on S&S T143 engines, meaning they are specifically designed to work with that powerful powerplant. If you're building or rebuilding a T143, these heads are engineered to be a direct fit and deliver the performance you expect from S&S.

These heads are precisely machined for a 4.425" bore and feature the S&S 4-3/8" cylinder stud pattern, ensuring a solid connection to your engine block. They come fully assembled with S&S .650" lift valve springs and robust valves – 2.200" for intake and 1.800" for exhaust – ready to handle high-RPM operation. The wrinkle black powder coat finish not only looks sharp but also offers a durable surface. This kit is comprehensive, including front and rear head assemblies, head gaskets, base gaskets, exhaust gaskets, and all necessary head bolts, so you have what you need for a complete installation.