If my memory serves me correctly, basically nothing. That being said, Revell swapped the Buick engine from the '29 roadster and replaced it with the blown sbc from the '30 Model A coupe.........and vice versa when they finally reissued both kits. *NM*

Revell '30 (new tool) Coupe question: What are the most notable differences between the first and second release versions?
- If my memory serves me correctly, basically nothing. That being said, Revell swapped the Buick engine from the '29 roadster and replaced it with the blown sbc from the '30 Model A coupe.........and vice versa when they finally reissued both kits. *NM*
  - Thanks, that helps! *NM*