The damage recently done

[SSDiv6]

It appears that it was an over the counter option that other makes of cars have got approved and I believe no different to what NHRA has allowed for use as applicable to the 1962 Plymouth with the 383 - Two/4BBL, another over the counter parts package and other allowances such as the aluminum intakes for the 273 Chrysler, Fords, Single 4BBl Hemi and many others.