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GSC P-D Dodge Viper 93-14 Manganese Bronze Intake Valve Guide - SET OF 10 - 3086-10

$177.42

GSC P-D Ford Coyote 5.0L Manganese Bronze Intake/Exhaust Valve Guide Set - Set of 16 - 3101-16

$172.70

GSC P-D GM 2.1in L x .341in ID x .5022in OD .35 TAPER Mngns Brnz Intake/Exhaust Valve Guide - SET 8 - 3080-8

Special Price $124.26 Regular Price $141.24

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

$37.38

GSC P-D Ford Mustang GT 5.4L DOHC Manganese Bronze Intake Valve Guide +.001in Oversize OD - Single - 3098.001-1

Special Price $35.98 Regular Price $37.38

GSC P-D Single +.003" Oversize OD Manganese Bronze Intake Valve Guide Dodge Viper 2008-2017- GSC-306

Special Price $42.26 Regular Price $44.78

GSC P-D Set of 8 Manganese Bronze Intake Valve Guide Honda S2000 1999-2009- GSC-3088-8

$100.34

GSC P-D Mitsubishi 4B11T High Pressure Single Conical Valve Spring and Ti Retainer Kit - 5062

$842.16

GSC P-D Nissan VR38DETT High Pressure Conical Valve Spring Kit w/ Titanium Retainer - 5069

$1,417.84

GSC P-D K-series Vtec K20/K24 Beehive Valve Spring and Titanium Retainer Kit Higher REV - 5047

$686.66

GSC Valve Spring Kits - GSC-5029

$628.58

GSC P-D Subaru FA20/BRZ (STD) Stopper Exhaust Valve Guide - Set of 80 - B3105

$731.68