This chassis is the same as the Sprints Plus chassis.  It is suitable for scratch builds, Sprint Cars, and Formula 1.  This chassis uses a 1/8th front axle, standard rear oilites, and any Parma, Slick 7, et.c guide flag.  Simple, strong, and easy to modify.

Dimensions:
1" wide, 1.375" wide at the front axle openings, 4.375" long, 3" wb