All heads are 4-bolt valve cover, unless specified
Fully Ported and Bead Blasted
Milled to Increase Compression
Lightweight Stainless Valves
Aluminum Retainers and Split Keepers with Stainless Valves
3-Angle Valve Job
Lash Caps
Choice of Single or Dual Springs
Warning: 32/28 valves are subject to seat failure. They should only be used in methanol applications. And to be honest, the 28/25 make as much, if not more power (velocity is much better).
*Note: Heads are typically built to order. Please allow approximately 1-5 days before shipping.
