Hi people!, I,m having a bracket problem. My long water pump small block Chevy has 68 camelhump heads that have no provisions to bolt on the asseccory brackets. I have found several aftermarket solutions, but they are very pricey. Is there a model of Chevy that the brackets mount to the block that will interchange with my application? The vehicle is a 1993 GMC sierra 1500 that had a 4.3 in it. Now it is a 377.