: question about 88 Bronco


rocknbronco
12-23-2007, 11:37 AM
Quick question:
What size serpentine belt is needed for a smog pump delete in an 88 Bronco?

ChrisIDV
12-23-2007, 12:41 PM
302? Something around 88". Search on www.fullsizebronco.com for air pump. You will find a few differen't answers but they all state around 88". The 351 is a little longer.

rocknbronco
12-24-2007, 03:37 PM
Thanks got the 351W.

broncogearhead
12-24-2007, 08:09 PM
bout 2" smaller.
when i had a 351 in mine, and no smog pump, i believe i just used the belt for the same truck but a 302. if i remember right, it was 2" shorter.
edit, i just went back and looked up an old post.
mine was 93.5" stock, with out the smog pump, 91.5"