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Quote:

Well the right side is the same as any '67-'69 383 A-body 2863900. The left side for 440 is 3462017. The M-codes used a spacer on the right side between the exhaust manifold and the head pipe which brought both sides down to where the 383 exhaust would be in height. Therefore the standard 383 head pipes were used on the 440 M-codes.

I have some spacers made, but hopefully will be having more made.



Count me in on a spacer! I have NOS 383 pipes, so all I need now is a 017...



Jim,

If your any where near my house when going back home to Rockford let me know and I'll show you the M code 69 coupe and the 2 67 formula S fastbacks I have a 383 4 spd and the other is 273 spd missing the engine.

logan426 Martin Wimberly Odin,IL cell 618-322-7587