Steve,
Slow down. The answer to your questions are underfoot.
Option one:
Use the clamps from your 2003 SM on the 2002 BA. Option two: Shim the clamps per Ian’s post above
Option three: Try to obtain some clamps from your local motorsickle shops
Gemstone Customs
137 5th Ave, Huntington - (304) 697-7433
Huntington Motorcycles Inc
4900 Waverly Rd, Huntington - (304) 429-2575
Dicks Cycle Shop
4352 Ohio River Rd, Huntington - (304) 696-9547
Order some clamps NOW. You’ll need them.
marine grade stainless steel clamps SS Intake Manifold Clamps 
