[MilzyZ34]

I believe it says all the parts are genuine GM, including the chain. We use GM lower intake gaskets, and never use Felpro's. I've re-done about 6 or so felpro'd intake gasket jobs here in the last 6 months. I've never used anything but GM and never had a single one come back.

Originally Posted by WhiteV6

$366 bucks for the MMS cam and head install kit. $230 for my head and cam install kit. My kit includes metal lower intake gaskets. I don't recommend plastic lower intake gaskets.

The MMS kit includes just a chain, no brand given. I sell the GM 1994-1999 chain kit with both gears for $145. $14 for the chain damper/guide. That's $390 vs $366 and you get a more complete kit with all of the best parts available across the board. All of the stock 00+ GM chains and all 94-present aftermarket chains stretch before 50k miles when using LS6 springs.

by the way, Tim's car that went 13.9 had stock length pushrods.