our helmet skirt is manufactured from a soft knit Nomex(R) providing added protection from heat transfer while also reducing dirt and debris from entering the helmet
It should be replaced when replacing the tailshaft seal or when a driveshaft failure has occurred
The outer layer covering is soft
#6 TF475 Discriminator Breather Valve
Fel-Pro Perma Torque Head Gasket - Composition Type - 4.250" Bore - .051" Compressed Thickness - SB Chevy R07C04L our helmet skirt is manufacturedFel Pro deliver reliable sealing under grueling racing conditions. From the leader in aftermarket engine sealing, FEL PRO the gaskets professionals trust. Each gasket, set, or seal is built to meet or exceed all original equipment specifications and is validated for fit, form, and function. GMP Performance V8, 265 (4. 3L), 283 (4. 6L), 302 (4. 9L), 307 (5. 0L), 327 (5. 3L), 350 (5. 7L), 400 (6. 6L); Steel wire Inserted within a stainless steel armor