plug recommendations?

toolmanmike said

Champions J14's? are the stock plug I believe. What's the factory gap for a 76 318? Just use what is recommended.

Click to expand...

J's are short reach. The 318 takes the 3/4 reach plug.

So....Id use the RC14YC champion and gap it at .045 as long as the plug wires, cap and rotor are in good shape.