Product Description Year Make Model Supertech BMW S14/S38 Manganese Bronze Intake/Exhaust Valve Guide 7mm Stem Category: Engine Components>Valve Guides MPN: GDE-BMS14-7
Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD - Set of 12 - GDE-BMW-S54-EI-12
Supertech Mini Coooper R53 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem - Set of 8 - GDE-MIN-R53-8