TZFBird

I have almost everything off except I cannot unbolt the manifolds from the Y-Pipe. If anyone knows the bolt size, or how to do this, it will save me from getting POed and using the torch. Thanks for any info you can give me.

rezinn

The two bolts on the bottom of each manifold go through to a nut on the other side. You cannot turn the bolts because they are welded in place, so you need to get under the car and use a deep socket to take the nuts off.

afgun

I'll add that a good penetrating lubricant like PB Blaster helps a lot. Soak them liberally and then wait a day. Soak them again, put your deep socket and extension on, and go to work. Requires a lot of muscle to break them loose if they've been on for awhile...