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Supertech Nissan SR20DET Manganese Bronze Intake Valve Guide 6mm Stem - Set of 8

Supertech Nissan SR20DET / RB26 Manganese Bronze Intake Valve Guide 6mm Stem - Set of 12

Supertech Nissan SR20DE Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 12

Supertech Mitsubishi 4G63 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8

Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8

Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8

Supertech Mazda 1.8L Exhaust Valve Guide- Set of 8

Supertech Honda S2000 Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8

Supertech Honda K20 Exhaust Valve Guide 6.6mm Stem - Set of 8

Supertech Honda K Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8

Supertech Honda D / K Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8

Supertech Honda D/K Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8

Supertech Honda B/H Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8

Supertech Honda B/H Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8

Supertech Honda LS / H23 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8

Supertech Ford Duratec / Mazda MZR 2.0L/2.3L Intake/Exhaust Valve Guide - Set of 8

Supertech Mazda MZR 2.3L Intake/Exhaust Valve Guide 6mm Stem - Set of 8

Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD - Set of 12

Supertech Audi 1.8T Manganese Bronze Intake/Exhaust Valve Guide OD 11.045mm - Set of 8

Supertech Audi 11.045x36.15x 5.98mm Manganese Bronze Intake & Exhaust Valve Guide - Set of 10

Supertech Ford Ecoboost 2.3L Black Nitrided Intake Valve - STD Size - Set of 8

Supertech Ford EcoBoost 2.0L/2.3L Sodium Filled Inconel Exhaust Valve - Set of 8

Supertech Cam Follower Shim 8mm Dia 2.75mm Thick

Supertech Cam Follower Shim 8mm Dia 2.65mm Thick