2 tenths?

[Stewart Way]

SS engine guy
Not sure who told you one off intakes were not legal but as far back as 1971 the rule book stated "any intake" of same basic config that will fit under the hood was legal. In 71 they limited the intake to 1" diff in lenght, width and height. In 1972 the 1" limit was removed. I think it was 1994 they added additional wording to keep the crossram crossed and inline inline.
Also don't remember anything about journal diameters being limited to stock unless that is thought to be lightening the crank but then so would -.010 or -.030. Usually when they find someone doing something they don't like they publish a rule change like they did for valve sizes. +.005, -.015. Never saw that for the main journals. Could have missed something on this one though.

On another note, when you have a Stock class car enter and win Super Stock at a national event, would seem like an index adjustment is in order.