Engine size: 340
Cam size: comp xe274h 274/286 - .488 - .491
Header brand and size: Hooker Super Comp 3" ceramic in and out
Pipe diameter: 3"
Cross over - X pipe, H pipe,: none
Muffler type and size: Flowmaster 50 series
Tail pipes, size: 3"
Sorry this is all I have at the moment...