How do I replace manifold gasket?

Been quoted $19 for the part. $550 for labor. I have oxy/acetylene rig. Does motor need to be pulled? Usually can find a "how to" online, but nothing out here for this. Worked on cars in younger years before all the hightech crap. Looks like it's time to crawl under one again if 3 hours = $550. I am in the wrong business. :)

Sounds a little high for the labor but I'm not sure on this car. Oxy/acetyl will help a lot. I doubt you will have to pull the motor... Maybe just remove a bunch of stuff like radiator, heat shields, hoses, etc. Depending on the condition of the car, you may have a lot of bolts or studs break which can be a pain in the ass. Make sure you got a torque wrench to torque the manifold to the correct force when you put it back on. Sorry I couldn't help more.

Appreciate any help I can get. Looks like I need to find a repair manual. Thanks, Marty

Yep a repair manual will help tremendously. Make sure tighten the bolts in the correct order. You should be able to find a diagram for doing that online. And don't forget to put antisieze on your studs and stuff