Collection: Under $30

GSC P-D Ford Mustang GT 5.4L DOHC Manganese Bronze Exhaust Valve Guide +.001in Oversize OD - Single | 3097.001-1

GSC P-D BMW M3 E46 S54 Manganese Bronze Intake/Exhaust Valve Guide +.003in Oversize OD - Single | 3096.003-1

GSC P-D BMW M3 E46 S54 Manganese Bronze Intake/Exhaust Valve Guide - Single | 3096

GSC P-D BMW M3 E46 S54 Manganese Bronze Intake/Exhaust Valve Guide +.001in Oversize OD - Single | 3096.001-1

GSC P-D Toyota 1JZ Manganese Bronze Exhaust Valve Guide +.003in Oversize OD - Single | 3091.003-1

GSC P-D Toyota 1JZ Manganese Bronze Exhaust Valve Guide +.001in Oversize OD - Single | 3091.001-1

GSC P-D Toyota 1JZ Manganese Bronze Exhaust Valve Guide - Single | 3091

GSC P-D BMW 335i E92 L6 Manganese Bronze Intake Valve Guide +.003in OD - Single | 3090.003-1

GSC P-D BMW 335i E92 L6 Manganese Bronze Intake Valve Guide +.001in OD - Single | 3090.001-1

GSC P-D BMW E92 335i Inline 6 Manganese Bronze Intake Valve Guide - Single | 3090

GSC P-D BMW 335i E92 L6 Manganese Bronze Exhaust Valve Guide +.003in OD - Single | 3089.003-1

GSC P-D BMW 335i E92 L6 Manganese Bronze Exhaust Valve Guide +.001in OD - Single | 3089.001-1

GSC P-D BMW E92 335i Inline 6 Manganese Bronze Exhaust Valve Guide - Single | 3089

GSC P-D 00-09 Honda S2000 Manganese Bronze Intake Valve Guide +.003in Oversize OD - Single | 3088.003-1

GSC P-D 99-09 Honda S2000 +.001in OD Manganese Bronze Intake Valve Guide - ONE | 3088.001-1

GSC P-D 00-09 Honda S2000 Manganese Bronze Exhaust Valve Guide +.003in Oversize OD - Single | 3087.003-1

GSC P-D 99-09 Honda S2000 +.001in OD Manganese Bronze Exhast Valve Guide - ONE | 3087.001-1

GSC P-D Porsche 944 Turbo Intake Valve Guide Standard Style +.003in Oversize OD - Single | 3084.003-1

GSC P-D Porsche 944 Turbo Intake Valve Guide Standard Style +.001in Oversize OD - Single | 3084.001-1

GSC P-D Porsche 944 Turbo Manganese Bronze STD Style Intake Valve Guide - Single | 3084

GSC P-D Porsche 944 Turbo Exhaust Valve Guide Standard Style +.003in Oversize OD - Single | 3083.003-1

GSC P-D Porsche 944 Turbo Exhaust Valve Guide Standard Style +.001in Oversize OD - Single | 3083.001-1

GSC P-D Porsche 944 Turbo Manganese Bronze STD Style Exhaust Valve Guide - Single | 3083

GSC P-D Audi R8 V10 Manganese Bronze Exhaust Valve Guide +.003in Oversize OD - Single | 3079.003-1

GSC P-D Audi R8 V10 Manganese Bronze Exhaust Valve Guide +.001in Oversize - Single | 3079.001-1

GSC P-D Audi R8 V10 / Lamborghini Gallardo V10 Manganese Bronze Exhaust Valve Guide - Single | 3079

GSC P-D Audi R8 V10 Manganese Bronze Intake Valve Guide +.003in Oversize OD - Single | 3078.003-1

GSC P-D Audi R8 V10 Manganese Bronze Intake Valve Guide +.001in Oversize OD - Single | 3078.001-1

GSC P-D Audi R8 V10/Lamborghini Gallardo V10 Manganese Bronze Intake Valve Guide - Single | 3078

GSC P-D Subaru EJ20/EJ25 SOHC Manganese Bronze Intake/Exhaust Valve Guide +.003in OD - Single | 3067.003-1

GSC P-D Subaru EJ20/Subaru EJ25 SOHC Intake/Exhaust Valve Guide +.001in Oversize OD - Single | 3067.001-1

GSC P-D Subaru EJ20/EJ25 SOHC Manganese Bronze Intake/Exhaust Valve Guide - Single | 3067

GSC P-D 2012+ Subaru BRZ FA20 Manganese Bronze Intake Valve Guide Stopper Style +.003in OD - Single | 3064.003-1

GSC P-D 2012+ Subaru BRZ FA20 Manganese Bronze Intake Valve Guide Stopper Style +.001in OD - Single | 3064.001-1

GSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Intake Valve Guide - Single | 3064

GSC P-D 2012+ Subaru BRZ FA20 Manganese Bronze Exhaust Valve Guide Stopper Style +.003in OD - Single | 3063.003-1

GSC P-D 2012+ Subaru BRZ FA20 Manganese Bronze Exhaust Valve Guide Stopper Style +.001in OD - Single | 3063.001-1

GSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Exhaust Valve Guide - Single | 3063

GSC P-D Dodge Neon SRT4/420A Manganese Bronze Intake Valve Guide +.003in Oversize OD - Single | 3062.003-1

GSC P-D Neon SRT4/420A Manganese Bronze Intake Valve Guide +.001in Oversize OD - Single | 3062.001-1

GSC P-D Dodge Neon SRT-4 & 420A Manganese Bronze Intake Valve Guide - Single | 3062

GSC P-D Dodge Neon SRT4/420A Manganese Bronze Exhaust Valve Guide +.003in Oversize OD - Single | 3061.003-1

GSC P-D Dodge Neon SRT4/420A Manganese Bronze Exhaust Valve Guide +.001in Oversize OD - Single | 3061.001-1

GSC P-D Dodge Neon SRT-4 & 420A Manganese Bronze Exhaust Valve Guide - Single | 3061

GSC P-D Honda D16 Manganese Bronze Intake/Exhaust Valve Guide +.003in Oversize OD - Single | 3060.003-1

GSC P-D Honda D16 Manganese Bronze Intake/Exhaust Valve Guide +.001in Oversize OD - Single | 3060.001-1

GSC P-D Honda Miata 1.6L/1.8L Manganese Bronze Intake/Exhaust Valve Guide +.003in OD - Single | 3059.003-1

GSC P-D Mazda Miata 1.6L/1.8L Manganese Bronze Intake/Exhaust Valve Guide +.001in Oversize - Single | 3059.001-1