.15 To 2.5 Carb Upgrade?

[MONEY PIT]

Will A 2.5 Carb Fit On A .15 Motor ?? I Think The Blocks Are The Same But Can Some One Tell Me If Thay Have Done It And Will It Help Or Hurt The Performance Of My Truck??
Also Will The 2.5 Cooling Head Fit On The .15?? Thanks To Everyone Who Can Help.

 

[CharliesTheMan]

I ended up with an extra carb a few weeks ago, so let me know if you need one from a 2.5.

 

[Rolex]

MoneyPit, the answers are "no", "no", "neither" and "no", but not necessarily in that order.