belt tentioner

[Typhoon #1133]

I got a new cd-144 140 amp alternator and it is in a oversized housing and I cant get the belt back on. do you know if I need to get a smaller belt tentioner or can the tentioner be adjusted? when I have the tentioner maxed out I still can not get the belt on.


http://www.alternatorparts.com/CS-144_Special_offer.htm

$169.95.....D1-CS144-A140........NA...............New 140 amp Delco-Remy CS-144 type alternator
with OEM Voltage Regulator

 

[GM TURBO]

Can you swap the pulley from the old alternator?

Longer belt?

 

[Typhoon #1133]

i did findly get it on. i is very tight now.