Sanddoc (9/8/2016)
Ted, what year are the engines, and on the top one, what intake is that?
Also, where did you get your plug wires from?
The spark plugs wires on both engines are MSD Street Fire #5553. These are a universal set and must be appropriately cut to length and then install the distributor cap wire end boots and terminals.
The gold engine (top) is a 292 C1AE block cast in March of 1961 with a Mummert 4V intake manifold.
The red engine is a 292 EDB block cast in April of 1959 and has a Blue Thunder 4V intake manifold.