Most of the torque specs on the frame and components are very close to Harley specs. If you can't find Harley specs, standard SAE torque charts for the bolt/nut size will work on many applications. Edelbrock heads require Edelbrock manifolds. They made two styles, 1 piece and 3 piece. It's easy to tell which you have by looking. I recommend that you keep an eye out for the correct Edelbrock intake gaskets for your spares supply. They are getting difficult to find and rather pricey.