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CHI 4V Aluminum heads - New Bare Heads

I have a pair of CHI 4V aluminum heads with the larger 1.71 exhaust valve size for sale. These flow 325cfm @ 0.6 lift, only slightly less than CHI's 3V heads but allow you to use 4V intake manifolds. They accept any 351C valvetrain components and your existing headers etc.

I purchased these to use with a Weber IR manifold, but I have since sold the Webers and the project has taken a different direction as I picked up a complete crate stroker engine with A3 heads.

These are bare heads as shipped from CHI Australia and in the original boxes. Asking $1550 for the pair inclusive of shipping in the lower 48.
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