Valve Guides

15%

GSC P-D 93-07 Dodge Viper (+.001in Oversize) Intake/Exhaust Valve Guide - Single

1065 1253
15%

GSC P-D Subaru FA20 BRZ/FRS/FT86 Intake Valve Guide Stopper Style - Single

645 759
15%

GSC P-D Subaru FA20 BRZ/FRS/FT86 Exhaust Valve Guide Stopper Style - Single

645 759
15%

GSC P-D Porsche 992 (GT3/CUP) Intake/Exhaust Valve Guide Standard Style - Single

645 759
15%

GSC P-D Ford Mustang 5.0L Coyote (Gen 1-4) Intake/Exhaust Valve Guide - Single

645 759
15%

GSC P-D 03-04 Ford Cobra (+.003in Oversize) Intake/Exhaust Valve Guide - Single

885 1041
15%

GSC P-D 03-04 Ford Cobra Intake/Exhaust Valve Guide - Single

885 1041
15%

GSC P-D Ford GT/GT500 5.4L DOHC Intake Valve Guide - Single

645 759
15%

GSC P-D Ford GT/GT500 5.4L DOHC Exhaust Valve Guide - Single

645 759
15%

GSC P-D Honda S2000 Intake Valve Guide - Single

645 759
15%

GSC P-D Honda S2000 Exhaust Valve Guide - Single

645 759
15%

GSC P-D Mercedes CLK55 Intake/Exhaust Valve Guide - Set of 12

7447 8761
15%

GSC P-D Mercedes CLK55 Intake/Exhaust Valve Guide - Single

645 759
15%

GSC P-D Honda D16 Intake/Exhaust Valve Guide - Single

645 759
15%

GSC P-D Mazda Miata 1.6/1.8L Intake/Exhaust Valve Guide - Single

645 759
15%

GSC P-D Honda B-series VTEC (B16A/B17A/B18C) Exhaust Valve Guide 6mm Valve Stem - Single

645 759
15%

GSC P-D Toyota 3UZGE Exhaust Valve Guide - Single

645 759
15%

GSC P-D Toyota 3UZGE Intake Valve Guide - Single

645 759
15%

GSC P-D Toyota 3SGTE GEN3 Intake/Exhaust Valve Guide - Single

645 759
15%

GSC P-D Mitsubishi 4B11T Intake Valve Guide Stopper Style - Single

645 759
15%

GSC P-D Mitsubishi 4B11T Exhaust Valve Guide Stopper Style - Single

645 759
15%

GSC P-D 21-26 Ford F150 5.0L Coyote Gen 4 Intake/Exhaust Stopper Valve Guides - Set of 16

9932 11685
4%

GSC P-D BMW N63/S63 Intake/Exhaust Valve Guide (Single) - Size +.001in OD

645 671
User 1
4%

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

48278 50264
User 1
4%

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

48278 50264
User 1
4%

GSC P-D Subaru EJ205/EJ207/EJ259 Manganese Bronze Intake Valve Guide Stopper Style - Set of 240

144836 150792
User 1
4%

GSC P-D Subaru EJ205/EJ207/EJ257 Manganese Bronze Exhaust Valve Guide Stopper Style - Set of 240

144836 150792
User 1
4%

GSC P-D Subaru EJ25 SOHC Intake/Exhaust Valve Guide Stopper Style - Set of 240

144836 150792
User 1
4%

GSC P-D Porsche GT3 Cup 996/997 Intake/Exhaust Valve Guide Standard Style +.003in OD - Single

645 671
User 1
4%

GSC P-D Porsche GT3 Cup 996/997 Intake/Exhaust Valve Guide Standard Style +.001in OD - Single

645 671
User 1
4%

GSC P-D Porsche GT3 CUP 996/997 Manganese Bronze STD Style Intake/Exhaust Valve Guide - SET OF 12

7447 7753
User 1
4%

GSC P-D Porsche GT3 CUP 996/997 Manganese Bronze STD Style Intake/Exhaust Valve Guide - Single

645 671
User 1
4%

GSC P-D Toyota G16E +.003in Oversize OD Manganese Bronze Exhaust Valve Guide Stopper Style- Single

645 671
User 1
4%

GSC P-D Toyota G16E +.001in Oversize OD Manganese Bronze Exhaust Valve Guide Stopper Style - Single

645 671
User 1
4%

GSC P-D Toyota G16E STD Manganese Bronze Exhaust Valve Guide Stopper Style - Set of 6

3725 3877
User 1
4%

GSC P-D Toyota G16E STD Manganese Bronze Exhaust Valve Guide Stopper Style - Single

645 671