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GSC P-D Hyundai G4KF Theta Manganese Bronze Exhaust Valve Guide - Set 8 - 3015-8

$62.62

GSC P-D Nissan SR20DET Manganese Bronze Intake Valve Guide - Set 8 - 3042-8

$62.62

GSC P-D Mazda Miata 1.6L/1.8L Intake/Exhaust Valve Guide Set - Set of 8 - 3059-8

$62.62

GSC P-D 4G63T Evo 4-9 OD .4750in ID .2598in OL 1.950in Exhaust Valve Guide - Single - 3001

Special Price $21.43 Regular Price $21.73

GSC P-D Mitsubishi 4G63T Manganese Bronze Intake Valve Guide - Single - 3002

$21.73

GSC P-D Subaru EJ205/EJ207/EJ257 Manganese Bronze Exhaust Valve Guide Stopper Style - Single - 3025

$21.73

GSC P-D Toyota 2JZ/1JZ Manganese Bronze Intake Valve Guide +.001in Oversize OD - Single - 3032.001-1

Special Price $21.11 Regular Price $21.73

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

$21.73

Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345

$167.53

Supertech BMW N/S55 SS Black Nitride Intake Valve - Set of 12 (Use w/Locks KPR-5.0/7S) - BMIVN-1055S-12

$348.42

Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1

$585.42

Supertech Nissan SR20DET Single Valve Spring Kit - SPRK-H1021S-SR20

$447.16