Free Shipping - USA at $199

38900-CS1 266 Thread Lock E-Clip Combo for 38900 Kit

(3 reviews) Write a Review
0.40 LBS
Free Shipping
Frequently bought together:


E-clip for thread tap that's in 38900 kit to prevent tap from falling into engine if threaded too far. Number 266 permanent high temp and oil resistant thread locker ideal for use on Calvan 389-100 and 393-100 inserts. 

View AllClose

3 Reviews

  • 5
    worked as needed

    easy to use.

  • 5
    A Must-Have Item

    If you are working with the Calvan 38900, then you MUST have this item. It's kind of surprising that Calvan does not make this part of their kit. Thankfully, if you buy the Calvan 38900 from Wise Auto Tools, they strongly recommend that you purchase this E-Clip in conjunction with the Calvan 38900 kit. Basically, it attaches to the upper end of the Tap and prevents the tap from falling in to the cylinder while you are tapping the new threads in to the cylinder head. Wise Auto Tools sells it as part of a kit with threadlocker #266. Buy it. You will be happy that you did. It will help you to perform the repair like a Pro.

  • 5
    You need this E-clip and thread lock.

    The E-clip prevents the tap from falling into the cylinder. The tap is heavy and once it completes the threads, it wants to fall into the cylinder. The clip is a real lifesaver. The red thread lock is hard to find so it is handy to have it in this accessory kit.

View AllClose