OP is talking about the different stock Puch cylinders- High Torque (cast iron) vs Aluminum. He is asking if the paper/fiber base gasket should be the same for both setups. I understand the word aluminum is confusing in this context but he is not talking about making an aluminum base spacer or gasket, nor is he talking about making an aluminum head gasket. Let's use some reading comprehensions skills ffs.
The answer is yes from the factory they are the same size, but as always check your exhaust port piston head clearance at BDC (edited)