Lower Intake gasket 3.4 Chervy -Dealer or Napa?

napa is fine you will not have any problems they will last 5 to6 years make shur use good antifreeze for alu heads

Napa has a full kit part number 6001198 this kit comes with upper and lower gaskets and bolts as well as the seals. We have used dozens of Napa kits over the years and get more than 100,000 miles after the repair, witch in many cases is longer then the factory lasted. Hope it helps