All safty rules and stripping rules must be followed as stated in modified class.
Additional Rules for PRO MODS are as follows.

1. Any year, make of car suicide lincolns and Imperials welcome.
2. Gas tanks must be made of steel .
3. Tires no Taller then 31" no split rims.
4.Radiator must be in factory location.
5.Doors and tail gates may be welded solid with a max. 5 inch wide strap 1/4 thick.
6.Body- You may weld all factory body  seams. also may weld body to frame but you can not add metal to do this. Patching body must be same thickness as body with no more then 3" over lap.
(no double skinning)
7.Bumpers you may modify but must be stock apearing. Height no more then 22" high and 16" at the lowest.
8.8 1" bolts in hood to fasten down hood max with 6" washers , 4 to frame and 4 not to frame. bolting hood together unlimited bolts.
9. 8 1" bolts in trunk to fasten down trunk max with 6" washers, 4 to frame and 4 not to frame. bolting trunk lid together unlimited bolts.
10. Frame you may weld all frame seams. Nothing inside of frame allowed. Must have inspection holes the size of a quater in front and back.
11. Center of car. From a inch behind A-arm to cneter of rear hump you may do what you want. any added metal can not be more then 1/4" thick. nothing inside of frame. This is your cage area do not exceed this.
12. Leafs- 10 leafs 2 1/2 inches wide with 2 inch stager 6 clamps per side max. If you use 5 or less leafs they can be up to 4" wide must have 2" stager 6 clamps per side. (flat sprung ok)
13.Plating 100" of plating allowed this is the max do not exceed this 1/4 thick.
14. Rear ends any rear end allowed up to 8 lug.
15.Back window bars may go to center of trunk and no futher.
16 Body mount bolts may be changed with up to 1" bolts and may add 4 extra bodymount bolts. Bushings may be removed.
17. Hoods must open for inspection.