Performance 140 Air filters - 140 Clarks headers - 140hp Yenko headers - 140 hp Sprint Trombone exhaust made by Mitchel, not Clarks repo - 140hp LM rear disc brake setup, kit mostly done The parts, prices, AND PICTURES can be seen at Corvair Center Forum http://corvaircenter.com/phorum/read.php?1,152989,152996#msg-152996 Rick Loving