That's Not What I'm Saying At All, Im Saying As A Mechanic Who's Preformed The Work Many Times, I Have Realized That Many Gaskets (especially Head Gaskets) Are Made Thinner Than They Should Be, For Example; Dodge Mechanics Will Recommend 3 Gaskets B/c They Are So Thin, And Geo's Gaskets Are The Same, You Also Have To Look At It From The Angle Of The Mechanic You Talk To, He Wants Your Money So He Won't Tell You This, But He'll Get Your Money When You Go Back For The Same Work, Year After Year, All I Tryingto Say Is That I Knwo For A Fact That It Will Decrease The Probibility Of Warping The Head And Minimize The Chances Of A Leaky Gasket Down The Road.