Feature

●Features a washer faced smaller than standard hex head thats perfect for getting into tight spaces
●Designed to withstand the abuse of red hot exhaust ports and prevent leaks created by under tightened header bolts
●Manufactured from heat treated Grade 5 steel with a corrosion resistant black oxide finish
●Three eighths coarse threads 1 inch long
●Set of 12


Description

Mr. Gasket Header Bolts feature a washer-faced, smaller-than-standard hex head thats perfect for getting into tight spaces. Designed to withstand the abuse of red-hot exhaust ports and prevent leaks created by under-tightened header bolts, theyre heat-treated Grade 5 steel, have 3/8 coarse threads and a corrosion-resistant black oxide finish, and come in sets of 12.