Model car decal contingency sponsor: Decals for NASCAR, NHRA drag racing and Indy cars model builders. If you are building a model race car from the mid-1960s into the 1970s this model kit decal sheet has the contingency sponsors you will need in the right size. Gofer Racing decals are waterslide decals and silkscreen printed in the USA for 1/24, 1/25 scale plastic model kits.