[cobra2000]

The right way to install the header and side pipes is.

1st Mount the headers onto the block, but leave them lose do not tighten them up.

2nd Place hi temp silicone on the inside of the side pips inlets and insert the spacer sleves.

3rd Mount the side pipis to the headers, locate them were they should be along the side of the car and at the proper hight, use some thing to hold them in place.

4th There are 4 plate to mount the side pipes, place these plates against the bottom of the fram and against the side of the side pipes useally in the muffler area, now mark the plates were you will drill a 3/8 th hole, this hole will also be transferd to the fram were you will drill another 3/8 th hole all the way though the fram and body. When the holes are all drilled bolt the plats to the fram and weld a pead where the plate touches the side pips.

5th Tighten the header.If you have any trouble call me at
Shell Valley East toll free 1-877-221-1970 John