I have a 302 that had a carb on it and Im going with efi. Can I use the carb timing cover thats on there or do I need to put on an efi one? I have the water pump for the existing timing cover that I just need a gasket for, otherwise I have pull the pulley off and my puller broke so to save some time im wondering if i can just use whats already on it with an efi setup?