Ls1Mx-5

iTrader: (3)

Hi, I'm rebuilding a stock 98' Ls1 with the '806' heads. What valve seals should I order? Thanks

vettenuts

iTrader: (4)

I would just use the GM parts. They work very well. SDPC can get them for you.

Ls1Mx-5

iTrader: (3)

Thanks thats a good Idea, I'll just go to my local GM parts department.

nauticalstar2012

iTrader: (-1)

Id make sure and get the updates valve stem seal when you go to the gm dealership...in 98 they used a different seal then 2000+ . The revised version has the seat and sel in one unit as the 98 comes in 2 different pices and is a little more of a pain to install IMO