SSlick406

I have a 2007 LY6 6.0 that I am mating to a 2008 6L90e for my swap. I have searched the interwebz and am having alot of trouble finding the correct bolts for.... torque converter, Flywheel, and Bellhousing. Anyone have any insight on what sizes and where to get them. Better yet, anyone have a list of p/n's including bolts for a 2007 6.0 Silvarado 2500 HD?

71403

nally gmc has good pictoral diagrams

Going to guess 6l80 and 4l80 use same bellhousing bolts, M10x1.5 40mm flange head, got mine at McMaster-Carr (92820A550, pack of 5 for $9)

Torque converter bolts I reused some old GM metric ones I had in the parts bin.

1989GTA

Here is what I do. I go to ....non-sponsor link removed... and look up the vehicle I am looking for such as a 2009 Escalade. Then look through the illustraded parts diagrams and find the part I am looking for along with the number.

Then once I find the part numbers I am looking for I go over to
...non-sponsor link removed... to buy the part at a good discount.

Doug G

I have the stockers that came with the LQ4 flex plate... no idea if they're one time use/TTY bolts or not and my TCI SFI flex plate came with new ones.

Yours for shipping $ (maybe $2 ???)

SSlick406

Thanks all. This was very helpful!

Doug G

Just to reiterate, they are used....OK