I have one of these on the fender for my 3Bt in my 60, I think you could make similar piping for your 60.
https://haukoffroad.com/all-products/universal-air-box-w-filter-for-3-piping-1/
On the 1996 vortec in my 40, I had troubles with my aftermarket air-hat staying on. So I would recommend...