Quick Install Pushrods/Tube Kit – Twin Cam

Tube material starts out as 7/16 rod OD, it then gets turned down to 3/8 OD leaving heavy duty 7/16 – 20 threads for the base and jam nut; The jam nut slides up the pushrod, the base then loosens up into the pushrod to allow quick install access; 0.134″ wall thickness; Individual length exhaust and intake pushrods; Install without the removal of rocker covers; Also included in the kit are four chrome lower tubes and clips. Use in conjunction with factory inner tubes, covers, caps springs and washers