The fitting with the dump valve is brass, it would be very easy to drill, tap, modify as needed, can you show us the other end of the dump valve fitting?


1957 Chevrolet 5700 LCF 283 SM420 2 speed rear, 1955 IH 300U T/A, 1978 Corvette 350 auto, 1978 Yamaha DT175, 1999 Harley Davidson Softail Fat Boy