GSC B16 B18 Honda Exhaust Valve Guides with Stopper (3051) MAPerformance When replacing the stock exhaust

When replacing the stock exhaust that includes valves

The stock coolant Mustang expansion tanks is major eye sore in the engine bay

2006+ Mazda MX-5

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Armytrix stainless steel exhaust for R35 GTR

GSC B16 B18 Honda Exhaust Valve Guides with Stopper (3051) MAPerformance When replacing the stock exhaustThe GSC Power Division exhaust valve guides with stopper for the B Series Honda. 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: B Series Honda B16 B18 Specs: Total Length: 1. 801" 45. 75mmOuter Diameter: 0. 4750" 12. 07mmValve Stem Diameter: 5. 5mm More Info: GSC Power Division valve guides are made from a