Pro-Fit Base Layers - Long Sleeve Top Size:Medium / Large With a patented flash

With a patented flash

High quality 4130 PTFE spherical bearings

or wrap around

AEM’s X-Series GPS Speedometer (PN 30-0313) display ground speed

Performance mount kit for use with the B-series engine with 3-bolt left hand mount and AWD manual transmission in the 96–00 Civic

Pro-Fit Base Layers - Long Sleeve Top Size:Medium / Large With a patented flashSFI 3. 3. The NEW Simpson Pro Fit Base Layers are our most comfortable and best fitting base layers. Constructed in Italy using the latest techniques, the Pro Fit provides superior softness and stretchability. The trusted Nomex material gives you an added layer of protection while maintaining breathability and comfort.