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Small Block/Big Block Street Rules
6200 lb

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Engine

1. Engine class will be designated by the factory
2. Must run a factory block, no aftermarket blocks
3. Alum heads are allowed and they must have factory valve angles
4. Must run a factory style carb or 4150 style, no dominators
5. Must run standard pump or racing gas, no additives or oxygenated fuels
6. Electric fuel pumps, electric fans, and aftermarket regulators allowed
7. Aftermarket ignition boxes allowed
8. No nitrous allowed

Body, Chassis, and Drivetrain

1. No cutting of the bed
2. Must have factory glass in all windows
3. Must have a factory style seat, no racing seats
4. Hitch height will be 24” max., custom hitches will be allowed but must extend beyond the rear of the bed or bumper if the truck is so equipped and must be a Reese style.
5. Rear axles can be blocked solid but the blocks must be removable, not welded in
6. Weight racks are allowed but the furthest point (rack itself or something attached to it) must not extend further than 60” forward from the center of the front axle and must be removable from the truck (not welded on).
   *No weights allowed in the cab.
7. No drivetrain parts larger than 1 ton allowed
8. 35"  tires or metric equivalent max
9. Ujoints must to be covered with 1/4" steel  or 3/8" alum shields and at least 1 loop per drive shaft.
10. No hydraulically assisted steering
11. Auto. transmissions must have a blanket and manual transmissions must have a blow proof bell housing.

Exhaust

1. Exhaust must have a 45 deg. turn down and must face the the ground

Tires and Wheels

1. All tires and wheels must be DOT approved
2. No dual wheels are allowed
   

 

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