M1 Foam Tire Midwest Mod

Standard Adjustable rear arm for our Rubber tire, and foam tire dirt oval cars.  

Fractional Steel bearing kit for our dirt oval cars with the older gearbox transmissions. includes 8) 3/16 x 3/8 Unflanged bearing 2) 5/32 x 5/16 Unflanged bearing 2) 3/8 x 5/8 Unflanged bearing Does not fit 2021 laydown Transmission