GSC Power Division Hyundai G4KF Theta 4B11T Chrome Polished Exhaust Valve 29mm Standard Head - 2025-01 -12mm Offset * Excludes K24Z and K24Y

* Excludes K24Z and K24Y series engines with D/B Series alternator

Features high-flow 8AN ports and is safe for use with E85

or simply upgrade your engine's cooling system

but also address the common failures of the weak factory pickup which can crack further reducing or eliminating the oil supply to the pump leading to catastrophic engine failure

1990:Mazda:626:GT

GSC Power Division Hyundai G4KF Theta 4B11T Chrome Polished Exhaust Valve 29mm Standard Head - 2025-01 -12mm Offset * Excludes K24Z and K24YGSC P D Hyundai G4KF Theta 4B11T Chrome Polished Exhaust Valve 29mm Head (STD) ONE The GSC Power Division Hyundai G4KF Theta 4B11T Chrome Polished Exhaust Valve is designed for optimal performance and durability. Crafted with precision, this exhaust valve features a polished chrome finish that enhances corrosion resistance and provides a sleek, professional appearance. Its 29mm head diameter ensures a proper fit for specific engine configurations,