Thanks guys, sounds like i'll be getting a set ehh. I am new to 6 cyl world, been into v8's camaros, novas. This is my first 6 build, they were not installed on the engine i tore down and was not sure they were needed. the engine ran great, just looked a mess with all the old greese and rust.

I am building 3 trucks, 1949, 50, 51. love the look of these things

Building 1949, 1950, 1951 1/2 tons. Why three, cause one is never enough...