Valve Guides

Supertech Honda B/H Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem

Supertech Honda LS / H23 Series Manganese Bronze Intake Valve Guide 6.6mm Stem

Supertech Honda B18A/B18B/H23 Exhaust Valve Guide 6.6mm Stem

Supertech Ford Ecoboost 2.0/2.3L Manganese Bronze Intake/Exhaust Valve Guide 11.04mm

Supertech GM Ecotec Manganese Bronze Int/Exh Valve Guide 6mm Stem OD 10.04mm (Use w/Seal VS-T6SM)

Supertech Mazda MZR 2.3L Intake/Exhaust Valve Guide 6mm Stem

Supertech Ford Duratec / Mazda MZR 2.0L/2.3L Intake/Exhaust Valve Guide

Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD

Supertech BMW M42/M50/S50/S52 Intake/Exhaust Valve Guide 6mm Stem 12.56mm OD

Supertech BMW S14/S38 Manganese Bronze Intake/Exhaust Valve Guide 7mm Stem Oversize OD 12.065mm

Supertech BMW S14/S38 Manganese Bronze Intake/Exhaust Valve Guide 7mm Stem

Supertech Audi 1.8T/2.7T Manganese Bronze Intake/Exhaust Valve Guide Oversize OD 11.075mm

Supertech Audi 1.8T/2.7T Manganese Bronze Intake/Exhaust Valve Guide Manganese Bronze OD 11.045mm

GSC P-D Porsche GT3 Cup 996/997 Intake/Exhaust Valve Guide Standard Style +.003in OD - Single

GSC P-D Porsche GT3 Cup 996/997 Intake/Exhaust Valve Guide Standard Style +.001in OD - Single