[Steeveedee]

Originally Posted by randy500

The wiring harnesses for the engine are the same both years. Big block is different, the starter wires are much longer as they are routed along the intake to the front of the engine then down by the oil pan to the starter. The temp wire is a little shorter on a big block and has a metal retainer for the back of the head. You can make it work, same wires just different routing.

What year(s) do the starter wires do that? Mine run along the trough on the firewall and route down the back of the block. It's a factory 402.