Proform Push-In Slant-Edge Breather - 1-1/4 in Hole - Black Crinkle Powder Coat Heat and Sound Barrier 25" exhaust ensures a leak

25" exhaust ensures a leak free oxygen sensor installation

Ford Fullsize Truck 1983-87

The runners have been cast in such a way to insure enough metal thickness to allow for gasket matching and porting

3" radius 6" 15" legs

Proform Push-In Slant-Edge Breather - 1-1/4 in Hole - Black Crinkle Powder Coat Heat and Sound Barrier 25" exhaust ensures a leakProduct Description: Breather Push In Slant Edge 1 1 4 in Hole Reusable Aluminum Black Crinkle Powder Coat Sold Individually PROFORM invites racers to experience the strength, innovation, and power behind the PROFORM brand. PROFORM Parts (Specialty Auto Parts U. S. A., Inc.) is a leader in the High Performance Automotive Aftermarket by engineering and manufacturing creative products from intelligent concepts. Our goal is to provide the performance