Perfect street/strip converter

Also happy, same results mentioned by others, with the Turbo Action 17805ST 10" 3500 Tight on my 410 stroker w/[email protected] cam and 3.73 gear. I had called Ultimate with my setup, Lenny recommended a 9.5" 3800/4200 and really wanted to go with them but the cost was just too prohibitive, almost $900. Got the T-A from Mazzolini through his eBay listing for $529 ( was drop shipped directly from T-A)