80's leafed class will be the same as MM with the following rules for leafing.

New in 2010: If you do not convert to leafs, you are allowed a 1/4 inch by 22 inch hump plate, contoured to the hump, centered and welded with one pass of 1/4 weld. This plate must be welded to the outside only, match the factory hump and not span the center of the hump. Do not weld any seams on the rear of the car.

Any rear end - 8 lugs ok
5/16" thick, 2.5" wide leaf size
2" stagger front and back. 9 leaf maximum
5 clamps per side 2x4x1/4" max. 5/16" bolts max.
48" minimum spring length, eyelet to eyelet.
NO DOUBLED MAINS, no leafs above the mains
If your leafs are different, contact Dave with specs.

rear mount - 6X6X1/4" shackle, welded to or bolted thru the frame

Front eyelet mount
1. In trailing arm bracket, w/3x3x1/4" gusset
2. In the frame with a bolt thru - no added metal
3. Box welded to the frame 4X6X1/4" maximum

Springs MUST have a minimum 2" arch.
Springs may be mounted above or below the axle

No allthread struts, must have shock absorbers.

NO ADDED METAL OTHER THAN WHAT IS SPECIFIED ABOVE. NO EXCEPTIONS.

For all rules question please contact only Dave Gard. Please read the rules first, these rules are very complete and descriptive.

We will honor the rules in the area that you run. Simply bring a copy of your rules to the inspection line. They must be official rules on an approved letterhead from a promoter or fair board.

We realize that this might provide a fairly diverse field, but we do not generate enough truck interest to justify asking you to build your truck to our specific rules.