GSC BRZ/FRS/86 Exhaust Valve Guides (3063) Holley • Note the JDM valve

• Note the JDM valve covers have a different sized rear hole for the JDM PCV valve

Part Numbers: Diagram: 999MP1217HP

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GSC BRZ/FRS/86 Exhaust Valve Guides (3063) Holley • Note the JDM valveThe GSC Power Division traditional smooth style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0. 001" and +0. 003" options are sold individually. Please double check your purchase and quantities. Vehicle Fitment: Subaru FA20D Toyota 4U GSE2013+ Subaru BRZ2013+ Scion FR S2017+ Toyota 86 Specs: Total Length: 1. 456" 36. 98mm Outer Diameter: 0. 3964" 10.