GB 202F HD Gland Nut and Washer Set
Yes, this is a stronger chrome moly gland nut that maintains the stock size head dimension. No special socket size is needed. Manufactured longer so full thread is utilized with the included HD thicker washer is used. Black oxided with a needle bearing that assures high RPM without noise or mainshaft damage (like cheap bushings cause). The neoprene seal actually seals the grease in the needle bearing and keeps it from leaking onto the clutch. When used with GB 200 HD washer and Loctite you are assured of all the holding force needed for even the highest HP VW air-cooled engines. This is what we have used in our race and street cars for years with wedgemated crank to flywheel without a single lost flywheel in over 40 years. Made in USA by Gene Berg Enterprises.