413 vs 440!

[FltSgt@xxxxxxx]

Hola
 
The 66 440 intake manifold, and the heads are the same as the 64 - 65 413's.  
For 67 - 70 all  440's used the same spread bore and higher rise intake 
manifold's.  But, some of the  67's with single exhaust still used the 64 - 
66 heads.

                                                    Rodger & Gabby
47 Flat head six w/oil bath air cleaner
66 440 w/Edelbrock SP2 R440 & AVS carter and early/first style dual snorkle 
air   cleaner housing
67 440 w/906's, Offenhauser 360 & AVS carter and early/first style dual 
snorkle air cleaner housing.