SpeedFactory Thermal Throttle Body Gasket B/D/F/H 70mm HKS Accurate AFR data is critical

Accurate AFR data is critical when tuning an engine

of the engine

External oil reservoirs on SA Type dampers allow for added oil capacity

For maximum suspension performance

so you know when it's safe to push

SpeedFactory Thermal Throttle Body Gasket B/D/F/H 70mm HKS Accurate AFR data is criticalThe SpeedFactory Racing 70mm Thermal Throttle Body Gasket is designed to be used with all common aftermarket cast 68 70mm throttle bodies. Offering precise fitment and a true 70mm bore for maximum airflow. If you want a true bolt on & go reusable thermal gasket solution that requires no modifications or tedious aligning to try and get the gasket to not hang out into the bore, this is your choice. Providing reduced heat transfer = more power, reduced