exactly as expected. It does have the same gears as my original. Has a nice paint job, which looks like it will hold up better than the previous unit. Not much more $$ than a local 500-hour inspection.

Great support from kelly. No issues with the mags but would have preferred to see phenolic distributor gear than plastic. Seems to me this was a slick problem. Little notes in the box from bench tests etc. A nice touch . One minor issue was some corrosion on the inside of the distributor recess tells me that the core was not completely cleaned. Could have done a better job on a $650 mag.

Purchased this overhauled mag (in combination with its non-impulse equal). Following the Lycoming procedure and have not been able to get this mag to time. Will try again and then contact MFG. Also, the P-Lead was located on the side. The no-impulse mag and both previous mags had P-Leads on end of mag. The side mounted P-Lead is very close to the oil filter. The product photo suggested this mag would also have P-Lead on end. Its not clear why the delivered mag was different.