GSC P-D Subaru EJ25 SOHC Intake/Exhaust Valve Guide Stopper Style +.003in OD - Single
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GSC P-D Subaru EJ25 SOHC Intake/Exhaust Valve Guide Stopper Style +.001in Oversize OD - Single
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GSC P-D Subaru SOHC EJ25 Intake/Exhaust Manganese Bronze Valve Guide Stopper Style - SET OF 8
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GSC P-D Subaru SOHC EJ25 Intake/Exhaust Manganese Bronze Valve Guide Stopper Style - Single
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GSC P-D Ford EcoBoost 3.5L 6 Cyl Manganese Bronze Intake/Exhaust Valve Guide +.003in OD - Single
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GSC P-D Ford EcoBoost 3.5L 6 Cyl Intake/Exhaust Valve Guide +.001in Oversize OD - Single
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GSC P-D EcoBoost 3.5 6Cyl Manganese Bronze Intake OR Exhaust Valve Guide - SET OF 12
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GSC P-D EcoBoost 3.5 6Cyl Manganese Bronze Intake OR Exhaust Valve Guide - Single
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GSC P-D Ford EcoBoost 2.3L 4 Cyl Manganese Bronze Intake/Exhaust Valve Guide +.003in OD - Single
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GSC P-D Ford EcoBoost 2.3L 4 Cyl Intake/Exhaust Valve Guide +.001in Oversize OD - Single
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GSC P-D EcoBoost 2.3 4Cyl Manganese Bronze Intake OR Exhaust Valve Guide - SET OF 8
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GSC P-D EcoBoost 2.3 4Cyl Manganese Bronze Intake OR Exhaust Valve Guide - Single
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GSC P-D Hyundai G4KF Theta Manganese Bronze Intake Valve Guide +.003in Oversize OD - Single
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GSC P-D Hyundai G4KF Theta Manganese Bronze Intake Valve Guide +.001in Oversize OD - Single
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GSC P-D Hyundai G4KF Theta Manganese Bronze Intake Valve Guide - Single
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GSC P-D Hyundai G4KF Theta Manganese Bronze Exhaust Valve Guide +.003in Oversize OD - Single
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GSC P-D Hyundai G4KF Theta Manganese Bronze Exhaust Valve Guide +.001in Oversize OD - Single
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GSC P-D Hyundai G4KF Theta Manganese Bronze Exhaust Valve Guide - Single
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GSC P-D Mitsubishi 4B11T (.003+) Intake Valve Guide Stopper Style (Single)
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GSC P-D Mitsubishi 4B11T Intake Valve Guide Stopper Style +.001in. OD - Single
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About Pure Auto Performance
Pure Auto Performance started with a simple idea: helping people find quality parts they can trust without the stress and confusion that usually comes with upgrading a car. We’re enthusiasts just like you, and we know how much pride goes into every build. Whether it’s improving a daily driver or working on a long-term project, the right part can make your car feel brand new again. That’s why we put care into everything we offer, choosing products that genuinely make a difference on the road.
We also believe car parts should be more than just nice to look at they should last, perform well, and fit the vision each driver has. Some customers prefer clean, subtle upgrades, while others love bold changes that completely transform their vehicle. No matter the style, our goal is to make the process easy, honest, and enjoyable. At Pure Auto Performance, we’re here to support you at every step so you can build a car that feels right for you. This brand is more than a store. It’s a community of people who love driving and want the best for their cars.

