Zipper’s Stage III “ThunderSport” CNC 1.900” Heads

As low as: $799.95

Price as configured: $0.00

Overview

Our Stage III ThunderSport heads are the perfect choice for 3.875 - 3.937” bore Twin Cam® engines with all the highs - high compression, high flow throttle body, high flow exhaust and high output at all RPM’s! Our original design has been fully refined to fulfill the airflow needs of the highly modified Twin Cam® engine with displacement ranging from 95 to 107 cubic inches.

In compliance with ARB emissions laws, this product is not sold or shipped to California.

Price as configured: $0.00

Loading...
Loading...