Clear Hex Timing Plug Sight Window - Fits All Harley Big Twin FX/FL, Touring, Softail, Dyna, FXR & Sportster Models - Harley Transparent Engine/Motor Timing Tool - Chopper Bobber AMA_HEX

This plug is not worth $.01 it's a waste of your money you cannot see anything except the exact center of timing hole you have no vision elsewhere and even seeing the center is almost impossible i have a 1972 ironhead this plug is way too long it hits the flywheel with multiple threads still showing if I didnt check it would be shattered in my crank case....junk! but if you want to risk it only good thing I have to say is the threads were correct.

Threads did not fit 82 shovel. You could just push it straight into the hole with no screwing. Figured that might still work, but once in, you couldn’t see anything while trying to time. Total waste of money.

It seems great. I can’t get to the timing plug on my bike. It’s anniversary edition with stainless cladding covering it.

Didn’t fit in bike well. Ended up binding in the threads and breaking when I tried to remove it.Add in the fact that I could t see through it, and the result is total garbage

Ok

Worked great

good quality. good price.

needed this to time my Sportster, ended up timing my friend's bike to.