Allstar Performance Lug Nut - 12 mm x 1.25 Thread - 1 in Hex Head - 45 Degree Seat - Open End - Zinc Oxide - Set of 350 RG20003XL This Fan-Thom II kit comes

This Fan-Thom II kit comes with a threaded thermostat that screws into the engine block or intake manifold for a professional looking installation

Front bushing included

power valves and exhaust ports from harmful carbon deposits

Can be trimmed to desired length

Extra Head Clearance

Allstar Performance Lug Nut - 12 mm x 1.25 Thread - 1 in Hex Head - 45 Degree Seat - Open End - Zinc Oxide - Set of 350 RG20003XL This Fan-Thom II kit comesLarge diameter, open end lug nuts are designed to fit most racing wheel applications and will not pull through the wheel. Nuts are available in steel or aluminum with SAE or metric threads and feature a 45 tapered seat. 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