Allstar Performance Lightweight Upper Spring Cup H762001XXL Tanks feature a machined filler

Tanks feature a machined filler neck to accept most standard radiator caps and a 1/8"NPT port for connecting to an overflow tank

Top Wing Tree

aramidic fiber main assembly with bonded aramidic lining for optimized levels of performance

resulting in better fit and less material bunching when holding the wheel

aerodynamic design features an advanced ventilation system with 14 air intake and extraction channels designed to maximize cooling and a double screen anti-fog (DSAF) insert to prevent fogging in rain conditions

Allstar Performance Lightweight Upper Spring Cup H762001XXL Tanks feature a machined fillerLightweight steel cup works with most 5" and 5 1 2" O. D. springs and either 1" or 1 1 8" jack bolts. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and practical items available from Allstar Performance. Product Description: Spring