The new 3.0 LX Mercruiser Intake/Exhaust Manifold was all I hope it would be . I just hope it stand up to it's name . But as of now all is well with it . And I think it was a grate buy . All the boat guys round here wonted 200.00+ tax . For a used one . That's a no brainer . this way I know I got a good one . So think you Leaders RPM . Job well done . Kenneth Pannell . Of Blountsville ALA