Posted by Rob Steller on November 15, 1999 at 01:36:22:
In Reply to: Re: ?????413 bell housing question?????? posted by Paul on November 12, 1999 at 21:44:01:
I did a '63 W-300 318 poly to '72 413 engine swap several years ago. My 413 has a 13" clutch disk (flywheel 14 7/8 diameter, 186 tooth) 10 tooth 1 3/8" spline. The bell housing has a casting number in it of C93961W (made by New Process for Dodge?) I think it is Dodge P/N 2516-220, but has no Dodge number in casing. All I have seen have this number. This one used the same fork and clutch slave cylinder as my 318 did. There are several other issues with this swap, but is generally straightforward if you have the correct parts. Feel free to e-mail me if I can help.