FS or Trade: Big Block "RV" Camshaft

[76HighSierra]

Brand new, still in box camshaft to fit BB Chevrolet engines. Has grooved rear journal for use with older big blocks, but can be also be used with an "un-grooved" engine block. Lift specs are .412" on both intake and exhaust. Don't know duration or overlap specs. Brand is "Elgin Pro-Stock". Mild torque cam best suited for tow vehicles or someone looking for a bump over OEM specs. Will sell for $40.00 plus shipping, or trade for high rise, dual plane intake manifold for oval port BB Chevy. Either OEM cast iron or aftermarket aluminum, doesn't matter which. Would prefer a manifold that hasn't been ported or molested in any way. Grungy, dirty? I don't care, as long as it's not a low rise, has no cracks or stripped threads, and has mounting provision for either OEM quadrajet or dual mounting patern. PM or e-mail and we'll talk.