MANLEY 11390H-1 Intake Valve Race Series for CHEVROLET Gen III/IV Small Block LS1 / LS2 / LS6 ymm_49 Description HAWK HB751B Description MANLEY 11886 1
Platform notes & fabric story
Description
MANLEY 11390H 1 Intake Valve Race Series for CHEVROLET Gen III IV Small Block LS1 LS2 LS6 ymm_49 Description HAWK HB751B Description MANLEY 11886 1 Description HAWK HB751B It demonstrates the perfect balance between allowing for unrestricted airflow with our open filter housing whilst maintaining low IAT by cold air saturation with our scoop and shield combination Both exhaust (XH 426) and Intake (NK 842) valves are constructed from high quality Stainless steel Emissions Code: 3