GSC Power-Division Exhaust 23-8N Chrome Polished Valve Set of 8, 29mm STD (gsc2021-8) 2551 For use with Fabspeed Valvetronic

For use with Fabspeed Valvetronic Exhaust systems only

Only VR30 heat exchanger chosen by INFINITI USA for their Motorsport Catalog

Special Comments: 2WD 1990 Jeep Cherokee Submodel: Full Size

Multi-ply silicone design with internal wire reinforcement

Durable Cast Ductile Iron Construction

GSC Power-Division Exhaust 23-8N Chrome Polished Valve Set of 8, 29mm STD (gsc2021-8) 2551 For use with Fabspeed ValvetronicWhen creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the