The plate that is between the engine and bell housing when u bolt it up, can I use one off of a 351M or will it be different for the 460.
Both the 351M and 460 will be and were bolted up to 4 speeds.
They are the same since they share the transmission bolt pattern.
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Mark J. Covill
"I'm not handicapped, I'm handicapable!"
'64 F-100 Shortbed 460/C-6
'03 F150 Shortbed 5.4L/4R70W/3.55 LS
Author of the disc brake article for 57-64 F-100's