The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Can anyone tell me where I locate casting numbers for chevy manual trans?

**ScottH** · 02-16-2006, 05:04 PM

I've got an old Chevy 3 speed manual trans that I'd like to id it's original application. The numbers on it are - GM1 3858986 A107

If anyone could provide some info on where I might be able to research this I would appreciate it.

Thanks guys.

02-16-2006, 05:04 PM	#1
ScottH Senior Member Join Date: Sep 2002 Location: Hampstead, NC Posts: 8,193	Can anyone tell me where I locate casting numbers for chevy manual trans? I've got an old Chevy 3 speed manual trans that I'd like to id it's original application. The numbers on it are - GM1 3858986 A107 If anyone could provide some info on where I might be able to research this I would appreciate it. Thanks guys.