Does anyone have a part# for the new grade c gaskets and are they gm.mine are a copper lookin gasket with sealer around the edges only.thanks in advance.
LB7: black grade c part #
- Thread starter dirtydmax
- Start date
iirc they are the same part number the black ones are the old and the copper ones are the latest and greatest, I think...
Thanks burndown,I have the newest ones but am unsure if they are preferred and thought I heard of some issues so want to check first.Aparently I cant get the black ones through my stealer.
I guess what I really wanted to know is how are the new lml gaskets holding up compared to the victors?Which is preferred?Also found an old set of c's.teh black ones.
Thanks for the part #'s,Will be getting some mahle's for the build and leaving the lml's on the wall.
I've been using the new style GM gaskets, and I haven't had any problems. I haven't heard of a lot of LMLs with head gasket problems either, so I don't think they're a bad design. Also, Mark posted a while back that they were using them in their builds without any problems.
I haven't heard of any issues with them either... That is what I was going to put in my long block this winter... Unless someone can offer a better gasket?
1 of each on the truck?
Lol not quite. They are black and copper colored.
70#'s boost a few times. Got 4k miles on it so far with no troubles. Will know soon enough, mark is sensing me a bigger turbo to try out lol
