THE WORKSHOP / BUILD CULTURE
Where the next
build begins.
FST SETS — Engineering · Manufacturing
Head stud kits, built in our own factory.
B2B performance head stud kits from our own factory — forged, heat treated, thread rolled and inspected. Supplied wholesale, OEM and private label, with US warehouse stock in Riverside, CA.
39 APPLICATIONS · WHOLESALE / OEM / PRIVATE LABELBuilt for the garage
Where our studs go to work
Scenes are brand atmosphere and illustrative only; vehicles shown are not products for sale.
Find your platform
Shop by engine
Our factory
Controlled at every stage
Forging
Application-specific blanks are forged from 8740 chromoly as the first step of a controlled, repeatable production sequence.
Heat Treat
Controlled heat treatment brings every stud to its 200,000+ PSI tensile target for consistent clamping performance.
Thread Rolling
Precision rolled threads — not cut — for stronger, more fatigue-resistant fasteners.
Quality Inspection
Finished components are inspected before they become a complete, application-ready set.
Wholesale · OEM · Private Label
Build your stud kit & cylinder head line with us
Factory-direct manufacturing · US warehouse in Riverside, CA
Email sales@fst-sets.com