Revell has the molds for a bunch of nice engines: Chevy 409 from the Impalas, 427 from the Thunderbolt, Ardun, Cad, Blown Hemi.
Would that not save cost by not molding another engine?
Why not add one or two. Give us a choice to put something different in.
The next release of the kit, add something different.
Sorry, the SBC is just to ho-hum