Hey everyone, I just built myself a little gen 1 small block chevy now built to 353ci. the block is from a 1974 monte carlo. and the heads are GM aluminum heads from an 1986 corvette. I have after market pulleys that use a trick gilmer belt drive, they are designed for standard rotation- standard flow cooling. in 1986 the corvette had reverse flow cooling by changing the design of the water pump and spinning the pulley in reverse direction of the crank. I had to fix some cracks in both of these heads because I believe someone used these heads with stand flow cooling.... is anyone familiar with a standard rotation reverse flow water pump either short or long style...? thanks ~Mykk
