***NEW***

A 6 port insert for those not using the rotating oem sleeve. Just slide in place and tighten the lock screw. It holds securely in place without drilling or tapping. 

The face of the insert is machined with a textured surface to improve fuel atomization.

Perfect for the 6 Port engine (1984-91 non-turbo) for increased air flow in applications where the 5th/6th port sleeves and actuators are not used. Not only will you get an increase in hp but the engine will not Great when boosting a 6 port engine.

We offer Installation tools to help make it easier to install these inserts.

#1 Insert guide tool
#2 Extra long Hex key