Description

Cylinder Sleeve Hold Downs

These specialty nuts are used to hold down cylinder sleeves during service procedures. When using these nuts, the motor can be turned over with the heads off. They work with all Harley-Davidson® Big Twin®, Twin Cam®, Sportster® and models with 3/8 inch studs.
The nuts (four per package) are for a 3/8 inch-16 UNC thread. They have a 3/4 inch hexagon (for easy handling) with a small cylinder protruding down to catch the cylinder stud.
Nuts are case hardened and zinc plated.