Jump to content

2019> GM truck vehicles /// stretch belt(no tensioner) vehicles

Recommended Posts

Needing to collect more data on these modern vehicles.  If you have one or know of someone that does, please post or email me. 


As usual, other brands "say 14-18 applications fit" so they can sell you something and take your money. We prefer to provide a product that will work as much as factory as possible. The fact is, the stretch belt applications do not provide the correct tension for 200+ amp alternators, especially not 400's. 


We have a solution as we have a few in the field with our tensioner kit, but we're trying to establish a database of vehicles it will fit on. 


Main vehicles requested are:

2019> Silverado / Sierra 1500, 2500 3500  with 5.3, 6.0, 6.2 and 6.6 Diesel

2019> Tahoe /  Suburban / Yukon / Escalade with same engines as above. 


The area in GREEN is where there are supposed to be a spring tensioner and idler pulley.  We're finding some models have threads and some do not. 


Any help is certainly appreciated!




Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Create New...