MANLEY 11661-1 Exhaust Valve Severe Duty Series for CHEVROLET Gen IV Small Block LS3 / L92 / L99 ymm_41 Porsche 000 043 205 30 Description MANLEY 11886 1
Platform notes & fabric story
Description
MANLEY 11661 1 Exhaust Valve Severe Duty Series for CHEVROLET Gen IV Small Block LS3 L92 L99 ymm_41 Porsche 000 043 205 30 Description MANLEY 11886 1 Porsche 000 043 205 30 Resistant to temperature changes during actual driving while Intake valves are manufactured from NK 844 material NK 844 ultimate tensile strength at 1000°F: Over four times that of the competition’s best Intake valve material