Laser-etched ProBlockDroid logo for a premium, finished appearance
Anodized black finish resists corrosion and maintains a clean look
Includes stainless steel Allen bolts for secure installation
Replaces entire pair valve assembly to simplify engine build
Helps reduce popping and backfire during deceleration by removing emissions pipe
Summarized by Shop
The Details ⚙️
If your GY6 still has the chrome emissions pipe hanging off the head, this PAIR valve block-off plate is the clean way to get rid of it.
Many GY6 engines come equipped with a PAIR valve system designed to burn off extra exhaust gases, but it can also contribute to popping and backfiring on decel, while adding clutter to
Material
Aluminum, Stainless steel
Color
Black
Includes
1 block off plate, 2 stainless steel Allen bolts
Compatibility
GY6 engines with pair valve system
Condition
New
Manufacturer Type
Aftermarket
Summarized by Shop
4.7
13 ratings
5
4
3
2
1
Awesome customer service good people to buy from
N
Nickolas · March 20, 2026
The two I've bought are exactly as advertised and both bolts for each plate aswell as the plates themselves are all there, unfortunately I can't install them yet being that my pair valve connects directly to my vacuum fuel pump. Until I convert my entire system to DC and get the delete kit these will sit in a box with the brand new genuine Honda GET fuel pump and filter.
Sauron · October 24, 2025
absolutely wonderful company to do business with!!!!