CHEVY 4 & 6 CYLINDER
Ideal for both competition and
street applications, they are similar in material and
's competition valves, but manufactured in
large production runs for all of the most popular
applications. Because of the fully automated (robotic)
production, SEV-series valves are priced lower than
racing models, yet feature the same premium quality
stainless steel forgings, chrome stems stellite tips and
swirl-polishing. Color the SEV Portflow valves
“economical.” If you do not see a valve you need in the
Competition or Silver Line Series, use the Portflow, as
they are suitable for these applications.
Quicksilvers feature increased undercut stems and
thicker margins for increased flow and performance.
<Back to Domestic Valves