Zj7
Looking to get some specs on size for wheel studs on an '80 Camaro. Drum brakes in back, disc in the front. Picture attached is the current rim's on it now, I'm not sure if the car is a base model or something else due to no badges and crappy paint job the guy before me did. Most online shops are giving me 2 different length options and 2 different knurle. Any help would be much appreciated.

 

Call a Chevy dealer parts department,they can probably give you part numbers for what is stock on your car.