Product Description Year Make Model Supertech Toyota 4AGE Manganese Bronze Int/Exh Valve Guide 6mm Stem (Use w/VS-T6SM) - Set of 8 MPN: GDE-T4AG-SM-8 Category: Engine Components>Valve Guides
Supertech Honda K20A2 Exhaust Valve Guide 6mm Stem Manganese Bronze - Set of 8 (Use w/VS-TS6E) - GDE-HK55-E-6MM-8
Supertech Toyota Supra 2JZ Manganese Bronze Exhaust Valve Guide 6mm Stem OD 11.03mm - Set of 12 - GDE-T2JZ-E-12