ARH - Long Tube Headers & X-Pipe (08-09 Pontiac G8/GXP) 6th gen This damper is fully engraved

This damper is fully engraved for setting timing accurately

This is a direct fit application on all C5 & C6 Corvette models

We stock 8 rib and 10 rib pulleys in sizes ranging from 7

NEW Blacked Out Finish

ARH - Long Tube Headers & X-Pipe (08-09 Pontiac G8/GXP) 6th gen This damper is fully engravedG8 GT owners looking for GXP horsepower can have it right now by adding American Racing Headers awesome G8 system. Like everything ARH builds, these new systems are made here in the USA using the highest quality 304 S S. Available in 1 7 8" primaries and merge collectors with scavenger spikes standard, ARH G8 system guarantees outstanding performance with great fit and a very easy install. Other features include 3 8" thick S S flanges with hand ported