HavATampa

iTrader: (49)

Had a few people wanting info on the difference between the older OEM mount and the one available now from GM. P/N 22174970 is the current one available for the LS1. It is about 1/4" taller than the original mount, but some of that may be due to 10 years of being squished by my transmission. I don't notice any rubbing or vibrating from the difference in size. I noticed the P/N on my original mount is the same as this one, the difference is, it has M13 instead M19 next to P/N. Rockauto has them for $61. I got mine in 3 days.