This Speed Engineering front timing chain cover fits LS Gen 3 engines, including the 4.8L, 5.3L, 5.7L, and 6.0L, as well as the LS1 and LS6. It is aluminum with a natural finish and comes with a front main seal.
⚠️ Important Notes:
- Double roller timing chain applications will require clearancing
Features:
- Aluminum Construction: Natural finish
- Front Main Seal Included
- LS Gen 3 Engines: 4.8L, 5.3L, 5.7L, 6.0L, LS1 and LS6
FAQ
Which engines does this timing cover fit?
It fits LS Gen 3 engines, including the 4.8L, 5.3L, 5.7L, 6.0L, LS1, and LS6.
Is a front main seal included?
Yes. The timing cover includes a front main seal.
Will it clear a double roller timing chain?
Double roller timing chain applications will require clearancing.
What is the cover made from?
It is aluminum with a natural finish.

