These Speed Engineering billet plugs close off the rear steam vent ports on LS engines. Hardware is included.
Features:
- Rear Steam Vent Plugs
- Billet Construction
- Hardware Included
- For LS Engines
FAQ
What are these plugs for?
They are for plugging the rear steam vent ports on LS engines.
What are the plugs made from?
The plugs are billet construction.
Is hardware included?
Yes. Hardware is included with the plugs.
Does Speed Engineering offer a steam vent kit to go with these?
Yes. Speed Engineering sells an LS Steam Vent Kit (Front Cross Over), part number 26-1104, separately.

