Then you also have to consider the cost of converting the magnum motor to carbs and standard ignition systems.
Replying again...like I said converting a '76 truck to EFI is way too expensive and time consuming. And way more money than converting a 5.9 mag to carbed. I already have the carb and I can get an HEI setup for next to nothing. All I'd need is an intake (which I know a buddy who has a spare one) and an inline fuel pump which are damn cheap and have pressure regulators already inside them.