You are viewing a one of a kind custom 400-I4-2 Indy Cylinder Head Intake (serial # 8598). Pro Competition CNC ported by the master, Keith Wilson himself to achieve maximum flow for a 4150 legal single plane cast intake. Carb pad height measures 6.50” from end rails block to top of the carb flange.
Custom features include:
Removal of Logos, Runner Lines & Welding Grooves
Custom Bead Blast Finish
Pro Competition Reshaping of Plenum and Runners
Port Matched to Indy Max Wedge Cylinder Heads