Description
Keep your engine performing at its best with the Allstar Performance Base Plate Insert 1.250 4pk (ALL26186) — a precision-engineered solution designed to give you reliable, consistent airflow control every time you hit the track. Built from quality aluminum, these restrictor plate inserts are a must-have for any serious racer running Allstar’s 1/2 in restrictor plate setup. Grab a set and stay race-ready with components you can count on.
- ID: 1.250 in
- Material: Aluminum
- Finish: Natural
- Type: Restrictor plate inserts
- Compatible with: Allstar 1/2 in restrictor plate
- Quantity: Set of 4
- MPN: ALL26186
Whether you’re building a fresh setup or replacing worn inserts, the Allstar ALL26186 makes it easy to maintain peak engine performance without breaking the bank. Stock up and race with confidence.









