4L60E 2004R Trans Transmission 551683 Review

Glad I bought it! Quality, fit and finish are good. I especially like the 10mm hex and flange head. They are easier to put on the head than 13mm factory screws.

I had a leak around the bolt head and figured I'd have to tap it and add an insert at some point. I wasn't sure if they would fit, but I tried. before going into the details. It fits perfectly, fully tightened (which no one else would do) and the power stops. So, for the record, they fit 92 F150 5.0.

I like the smaller head size of these bolts compared to OM bolts. This allowed me to better handle the tight corners in my 2005 Chevy Trailblazer transmission. The screws appear stable and of good quality. The heads were not rounded when tightened and fit perfectly. The price can only cheer.

Hi, Just wanted to say I installed these with a new ACDelco Transmission Pan because I removed the drain plug on my 2002 Tahoe. A day after installing with the Lube Locker gasket there are no visible leaks. Clean new screws that seem to work. The only thing I noticed was that the head of the standard screws was 13mm while these were 10mm. I was a bit worried that less free space might increase the chance of a leak, but that doesn't seem to be the case. I used my torque wrench up to the 96 in-lb