[Dean]

RTFRB! Oh, and you could have kept your hard top and gotten the shorter bar.

Form '04 because '05 won't let you cut and paste.

3.3.2 Roll Bars
Roll bars or roll cages are strongly recommended in all cars. A roll bar meeting
the requirements of Appendix C, or a roll cage meeting the requirements of
Section 18 of the General Competition Rules (GCR), is required in all A, B, C,
and F Modified vehicles, and all open cars in Prepared Category and in D
Modified and E Modified. The intent of this requirement is that all open
cars using racing slicks must at a minimum have roll bars which meet
Appendix C, regardless of Regional variations in category definitions
and/or preparation allowances. For open cars in the Stock, Street
Prepared, Street Touring, and Street Modified categories, the roll bar or roll
cage height may be reduced from Appendix C or GCR Section 18
requirements to the highest possible height which fits within an installed
factory specified hardtop or convertible top.
Double-hoop roll bars must fasten properly to the chassis/unibody as
required by Appendix C, particularly at attachment points in the center
of the car.

13.2 (Stock rules...)
G. Roll bars and roll cages may be added (See Appendix C). It is
strongly recommended that roll cages be constructed according to
Section 18 of the GCR, though they must be bolted (not welded)
into the automobile and be contained within the driver/passenger
compartment. Roll bars may be welded in. A roll cage has more
than four attachment points to the body or frame, or has bracing
both fore and aft of the main hoop