VALVE GUIDE SET VR38DETT (TA309A-NS01A) 2523 The independently adjustable lower mount

The independently adjustable lower mount allows fine tuning of a vehicle's height without sacrificing shock travel

This kit also allows the installation of a Fabspeed 991 GT3 Center Muffler Bypass Pipe or 991 GT3 Center Mini Maxflo Performance Exhaust onto your 981 GT4/Spyder

Not required for 2017-2018 models but recommended for 2019+ models to eliminate possible issues

Master Cylinder Brace by GrimmSpeed

from the Cobra-R SVT Mustang to the Ford GT

VALVE GUIDE SET VR38DETT (TA309A-NS01A) 2523 The independently adjustable lower mountWe chose to use Phosphor Bronze (Cn Sn P alloy) to make our Valve Guides, for its highly tensile and superior heat transferring ability, which is vital in high power and high RPM outputting engines. Since race engines these days require more power at higher RPM use , these engines now experience more extreme heat conditions. These conditions will increase the deterioration rate on these valve train related components. The Phosphor Bronze material has