Specialty Fasteners Header Bolt Lock Washers
Pack of 16
The most common cause of troubling exhaust header leaks is gasket failure due to header bolts vibrating loose. These specially heat-treated, small O.D. high collar split lock washers are designed to solve this problem. For 3/8" bolts. Packs of 16. Hint: use 1/4" longer header bolts for ease of installation. |