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GSC P-D GM 2.25in L x .341in ID x .5022in OD .35 TAPER Mngns Brnz Intake/Exhaust Valve Guide - SET 8 - 3081-8

Special Price $77.68 Regular Price $80.90

GSC P-D 03-04 Ford Cobra Smooth Style Intake/Exhaust Valve Guide Set - Set of 16 - 3100-16

Special Price $124.99 Regular Price $142.02

GSC P-D Toyota 1FZ Manganese Bronze Exhaust Valve Guide - Set of 12 - 3107-12

Special Price $75.06 Regular Price $77.53

GSC P-D Honda J35 Manganese Bronze Exhaust Valve Guide - Set of 12 - 3115-12

Special Price $75.06 Regular Price $77.53

GSC P-D Nissan VR30DDTT Manganese Bronze Stopper Style Intake Valve Guide - Set of 12 - 3138-12

Special Price $75.06 Regular Price $77.53

GSC P-D Subaru EJ257/Toyota 2JZ (For GSC5043/GSC5044) Beehive Valve Spring - Set of 8 (Springs Only) - TVS1737-8

Special Price $114.71 Regular Price $128.74

GSC P-D Beehive Round Wire Spring (Use w/ PN GSC5023/GSC5025/GSC5028/GSC5091/GSC5096) - TVS1750-8

Special Price $114.71 Regular Price $128.74

GSC P-D Honda B-Series B16A/B17A/B18C Chrome Alloy Exhaust Valve 28mm Head - 6mm Stem - Single - 2039-01

$43.70

GSC P-D Nissan VR38DETT 21-4N Chrome Polished Int Valve-39.15mm Head(+2mm)-SET 12 (Req Seat Change) - 2054-12

$304.38

GSC P-D Can-Am Maverick Turbo 29mm Head STD 84.3mm Long Intake Valve - Single - 2212-01

$37.76

GSC P-D Ford Mustang 4.6L SOHC 2-Valve Manganese Bronze Stopper Style Intake Valve Guide - SET OF 8 - 3076-8

Special Price $77.68 Regular Price $80.90

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

$20.10