All Pro Sealed Exhaust Port Block Off Kit with integrated O-Rings. Complete with all the plates needed to seal off an entire motor.

If you really want to completely seal off your exhaust ports from water and dirt while washing or transporting your motor, you need these. No one else has rubber O-Rings in their exhaust covers to completely seal them, and water/dirt will get in behind their block offs and into your motor. Our plates with O-Rings is a MUST if you want to wash the car with the exhaust ports properly blocked.

Machined from billet aluminum and anodized black for an awesome look.

Application: All Pro Spread Port
Port Style: Spread Port