These Speed Engineering universal motor mounts are built for swapping an LS-series engine into an older car or truck. They are made from 3/16" mild steel, TIG welded, and fitted with polyurethane bushings. The mounts use weld-on tabs that are cut to match the chassis, so they can be adapted to almost any car or truck.
⚠️ Important Notes:
- Weld-on design: the tabs must be cut and welded to the vehicle frame
Features:
- 3/16" Mild Steel: TIG welded
- Polyurethane Bushings
- Weld-On Tabs: Cut to match the chassis
- Engines: 4.8L, 5.3L, 6.0L, 6.2L, LS1, LS2, LS3, LS6 and LSA
- Universal LS Swap Fitment
FAQ
Which engines do these motor mounts fit?
They fit 4.8L, 5.3L, 6.0L and 6.2L LS engines, plus the LS1, LS2, LS3, LS6 and LSA.
Are these bolt-in motor mounts?
No. These mounts use weld-on tabs that are cut to match and welded to the chassis, which lets them adapt to almost any car or truck.
What material are they made from?
They are made from 3/16" mild steel, TIG welded, with polyurethane bushings.
What are these mounts designed for?
They are designed for swapping an LS-series engine into an older car or truck.

