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Engine size: 273 Commando
Cam size: Isky E-4 Solid
Header brand and size: Stock Manifolds
Pipe diameter: 2 1/4 ID Accurate LTD Commando Exhaust. Straight through mufflers
Cross over - X pipe, H pipe: none
Muffler type and size
Tail pipes, size.
http://s727.photobucket.com/albums/ww275/66fs/?action=view&current=P7070333.mp4