GSC Power-Division Exhaust 23-8N Chrome Polished Valve Set of 8, 29mm STD (gsc2021-8) 2551 Special Comments: 2WD 1990 Jeep

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

external air flows into the grill and through the stock openings over the engine for an extra cooling effect

This package contains 6 black clips that are 3/4 inches wide and 4

Durable Cast Ductile Iron Construction

GSC Power-Division Exhaust 23-8N Chrome Polished Valve Set of 8, 29mm STD (gsc2021-8) 2551 Special Comments: 2WD 1990 JeepWhen 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