I've got the original 283 in my '57, I would think the balancer is the same. I'll take a look at it and ty to describe it but probably no photo, the lense on my phone took a hit.


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