'56-57 Rivited crank pulley/Balancer combo

[William C.]

I'm trying to find the range of applications for the early V-8 crank pulley with the rivited balancer and pulley combination. The balancer is about 6 1/8 inches in Daimeter, and the pulley is 6 3/4 inch with a 1/2 wide belt slot. I believe the part number is 3712763, which my parts book shows is for a 2x4 carb application, but I don't have any FI info in my parts book, and the part number has disappeared by the time my 1960 book was published. Any help is appreciated.

[Mike M.]

Re: '56-57 Rivited crank pulley/Balancer combo

my early 250 hp vet ,vin 1093, and my 57 pass car fi, also a 250 but built in may of 57, both had the rivited pully/balancer. mike

[Dan A.]

[William C.]

Thanks Mike and Dan! *NM*

[Bob R.]

Re: Thanks Mike and Dan!

I got a 327 engine a couple of years ago. It was used in a 55 chevy and had a 55 distributor,road draft tube and it had the balancer rivited on to the pulley. I checked the balancer but could not find any part numbers on it.