Actively Updating Precision R Online Store!
We are actively updating our online store, you can still search by Year, Make, and Model or even by SKU or general search terms in the search bar at the top right. We appreciate your patience and if you have any questions, feel free to reach our team at (210) 829-8200, we are more than happy to navigate pricing and much more for you, via phone or form submission.
~Team Precision R
359 products
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GSC P-D Subaru EZ30 PHZ 1 Intake Valve Guide Stopper Style - Single
Regular price $18.99Regular price Sale price $18.99Unit price per -
GSC Honda K20C1 CTR Exhaust Valve Guide +.003in OD - Single
Regular price $18.99Regular price Sale price $18.99Unit price per -
GSC Honda K20C1 CTR Exhaust Valve Guide +.001in OD - Single
Regular price $18.99Regular price Sale price $18.99Unit price per -
GSC Honda K20C1 CTR (STD) Exhaust Valve Guide - Set of 8
Regular price $56.99Regular price Sale price $56.99Unit price per -
GSC P-D Honda Civic Type-R K20C1 (STD) Intake Valve Guide - Set of 8
Regular price $56.99Regular price Sale price $56.99Unit price per -
GSC P-D Toyota 2JZ Exhaust Valve Guide for 6.6mm Valve Stem .003in Oversize - Single
Regular price $18.99Regular price Sale price $18.99Unit price per -
GSC P-D Toyota 2JZ Exhaust Valve Guide for 6.6mm Valve Stem .001in Oversize - Single
Regular price $18.99Regular price Sale price $18.99Unit price per -
GSC P-D Toyota 2JZ Exhaust Valve Guide for 6.6mm Valve Stem - Set of 12
Regular price $78.99Regular price Sale price $78.99Unit price per -
GSC P-D Ford Raptor 3.5L Ecoboost Intake/Exhaust Valve Guide Set w/ Stopper - Set of 12
Regular price $78.99Regular price Sale price $78.99Unit price per -
GSC P-D 03-07 Dodge Viper 2.615in TL 0.5145in OD 0.311in ID Intake/Exhaust Valve Guide -Set of 10
Regular price $103.99Regular price $106.74 Sale price $103.99Unit price per -
GSC P-D Toyota 1FZ 1.650in Length 0.4575in OD 0.2756in ID Intake Valve Guide - Single
Regular price $18.99Regular price Sale price $18.99Unit price per -
GSC P-D Toyota 1FZ Manganese Bronze Intake Valve Guide - Set of 12
Regular price $78.99Regular price Sale price $78.99Unit price per -
GSC P-D Toyota 1FZ 1.650in Length 0.4575in OD 0.2756in ID Exhaust Valve Guide - Single
Regular price $18.99Regular price Sale price $18.99Unit price per -
GSC P-D Toyota 1FZ Manganese Bronze Exhaust Valve Guide - Set of 12
Regular price $78.99Regular price Sale price $78.99Unit price per -
GSC Subaru FA20/BRZ (STD) Stopper Intake Valve Guide - Set of 8
Regular price $56.99Regular price Sale price $56.99Unit price per -
GSC Subaru FA20/BRZ +.003in Oversize Stopper Exhaust Valve Guide - Single
Regular price $18.99Regular price Sale price $18.99Unit price per -
GSC Subaru FA20/BRZ +.001in Oversize Stopper Exhaust Valve Guide - Single
Regular price $18.99Regular price Sale price $18.99Unit price per -
GSC Subaru FA20/BRZ (STD) Stopper Exhaust Valve Guide - Set of 8
Regular price $56.99Regular price Sale price $56.99Unit price per -
GSC P-D Ford Mustang 5.0L Coyote Manganese Bronze Intake/Exhaust Valve Guide +.003in OD - Single
Regular price $18.99Regular price Sale price $18.99Unit price per -
GSC P-D Ford Mustang 5.0L Coyote Intake/Exhaust Valve Guide Oversized +.001in OD - Single
Regular price $18.99Regular price Sale price $18.99Unit price per -
GSC P-D Ford Coyote 5.0L Manganese Bronze Intake/Exhaust Valve Guide Set - Set of 16
Regular price $100.99Regular price $103.37 Sale price $100.99Unit price per -
GSC P-D 03-04 Ford Cobra Smooth Style Intake/Exhaust Valve Guide Set - Set of 16
Regular price $133.99Regular price $142.02 Sale price $133.99Unit price per -
GSC P-D Ford Mustang GT 5.4L DOHC Manganese Bronze Intake Valve Guide +.003in Oversize OD - Single
Regular price $18.99Regular price Sale price $18.99Unit price per -
GSC P-D Ford Mustang GT 5.4L DOHC Manganese Bronze Intake Valve Guide +.001in Oversize OD - Single
Regular price $18.99Regular price Sale price $18.99Unit price per