6 Cyl Exhaust Port Divider

This cast-iron exhaust port divider is designed to correct the flow of No. 3 and No. 4 exhaust port to equal that of the other cylinders. In dividing the flow channels, they cancel out the negative effect of exhaust from each cylinder flowing against each other. By doing so each cylinder produces an equal amount of power at all RPM points, thus an increase of as much as 10% can be gained. This part should be bonded into place with Hi-Temp epoxy or tack welded into the port. For use on 6 cylinder engines only. Fits the following: 1962 to 1970 Fairlane with 170, 200 or 250 engine 1960 to 1970 Falcon / Comet with 144, 170, 200 or 250 engine 1970 to 1977 Maverick with 170, 200 or 250 engine 1965 to 1973 Mustang with 170, 200 or 250 engine