W2 or W3 heads for sale

Prototype W2 heads these heads never went into production they were prototype s for the little red express trucks 360 engine they have never been machined for valves and the rocker pads are unmachined and the intake bolt holes are not machined,the casting number is 3677364 virgin castings ready for you to put the valves of your choice in..very few sets ever made.they have heat crossover in them .900$ shipped.in lower 48.im in Fayetteville TN.37334.

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