Engine - Harmonic Balancers - Balancer Timing Tapes

From GM Performance - This balancer tape is used on special LT4 engine P/N 12371172. It can also be used on any 8-inch balancer.

High technology improvement to degree marking and simple tune ups machine precision without the machining Digitally produced to photographic quality on nearly indestructible mylar Dimensional accurancy better than .002 inch Degree tolerance to 4 decimal places Self stick cold applied adhesive back creates an effectively permanent bond to balancer