Moroso #62610 Motor Mount Pad is not working on my 96 C1500???

[Biff2252]

Hello, I am new to posting. Been gathering info from the site for a while, and just now started on my project. 1996 SC SWB 2wd, started as a 5.7/4l60. About to drop my Gen IV 5.3/6L80 into it. I purchased the Schoenfeld coated headers, and took the part numbers that they suggested for the adapter plate, motor mounts, and motor mount pads. Well I just got the stock Clamshells off, and now the Moroso #62610 mounts do not line up with the holes in my frame. Are there multiple frame designs out there? Is it a fluke of wrong part or mismarked part number? The bottom two holes line up, but the single top hole does not. Anybody run into this?

The mounts i purchased were Moroso #62510
Mount Pads- Moroso #62610
Adapter Plate- Trans Dapt #4572

Thanks for any help. Biff

[Biff2252]

Nobody has run into this problem? What Solid motor mount pad does everybody use? If yall went with Schoenfeld Headers what mounts did yall use if yall didn't use the ones they suggested? Anybody?

[fmanak72]

i used 1 inch offset mounts from ebay 40 bucks shipped

[fmanak72]

seller on ebay is nickelson2039 ls1 conversion 1 set back motor mount adapter plates quality pieces comparied to trans dapt pieces