GSC K20C1 17+ Civic Type R Exhaust Valve Guides (3121) Select::Standard Set of 8 (GSC3121-8) • Anodized universal mount that

• Anodized universal mount that permits 360deg rotation

Valve tip lengths GSC has taken extra time to adjust tip heights for the GTR to require less tipping of the valve to maintain proper tip height for proper valve train geometry

11 Pounds FW-735-1AL OEM-Style Replacement

and then turn the unit 90 degrees and use the plate sides for 4 piston calipers

GSC K20C1 17+ Civic Type R Exhaust Valve Guides (3121) Select::Standard Set of 8 (GSC3121-8) • Anodized universal mount thatThe GSC Power Division exhaust valve guides for the 2017+ Honda Civic Type R. 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: 2017+ Civic Type RK20C1 CTR Specs: Total Length: 1. 970" 50. 04mmOuter Diameter: 0. 4357" 11. 07mmValve Stem Diameter: 5. 5mm More Info: GSC Power Division valve guides are made from a