New 340 Intake Valves, 1.88

I have a set of 8 new 1.88 intake valves that I bought for my 340 but I can't use them, they're still in the boxes, enginetech.com part number V1788. 4 groove 3/8" stem. All 8 for $50 shipped in the CONUS. Check or money order only, no Paypal.