'''96 Litespeed Catalyst, '05 Litespeed Firenze, '06 Litespeed Tuscany, '12 Surly Pacer, All are 3x8,9 or 10. It is hilly around here!
You need a headset with a stack height of 35 mm or less. If the stack height is less than you calculate, you can add spacers to make up the difference. If the stack height is more than 35 mm you need a steerer stretcher.