Thread: ....And yet another Top Swap Question...

Now guys I'm 75% of the way done with my top swap part collecting...I got the heads,full gasket kit,lim,m90,hv1tb,ssac headers,all the pulleys (except for L67 Balancer), all I need is the 1.9 Rocker Arms,PCM Tune,I'm assuming vaccum lines??? And the belt.....now with this setup I plan on starting out with the 3.8 pulley then moving down to the 3.5 pulley and my question is can I still use the stock belt for the 3.5 or do I have to get a smaller belt?

vacuum lines you can mock up by yourself with some rubber hosing of the right diameter, but you can also buy the pre-bent one that GM makes.

you can use the stock belt for the 3.5, but itd be better if you went to a slightly shorter one.

Belt sizes

3.2-3.5: 660
2.85-3.1: 650
2.7-2.85: 642

Look at all these thanks pouring out

Lol (Thanks Lawngoose) I would click thanks but I'm on here via mobile phone and this is the 1 site that always acts gay on my phone but anywho thank all you guys for your advice and I'm hoping to get this swap done soon...I will try and keep everyone posted!!!

Originally Posted by bluegtp91

Look at all these thanks pouring out

Thought i would jump on the band wagon too!!!