Upgraded head studs
Upgraded head studs
Designed to replace the original main studs with high-strength Pro-Series 18.8 studs.
A full set to secure one cylinder head
This product was last offered at the strikethrough price on
08-04-2026
A full set to secure one cylinder head
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
This product was last offered at the strikethrough price on
06-17-2026