Re: I need a measurment please...2" dropped cars
With 17" wheels, you'll have to pick your battle. too much BS you'll rub the subframe. too little BS you'll rub the fender. i measure 24" with 17" X 245 X40 up front with hotchkis 2" drop up, but its a 69 with 4.75 BS w/TTII's. i had to lengthen the steering stops on the lower "a" arms to keep them from rubbing at the end of steering travel. also, i run a disk brake that does extend the wheel outward at least 1/4" neting a 4.5" BS. 67/68's fender wells are rounded and taller and can take more outer height. i dont think 4.5BS will be a problem for you since you are on a 67/68 camaro. Maybe others with similar setups can be of more help, but i think 67/68's are more forgiving to smaller BS than 69's.
69 X-44 base coupe, ZZ4, 16lb nodular flywheel, Center force DF clutch + PP, Holley 600DP, Hooker super comp 1 3/4 ceramics, 2.5" dual exhaust w/ X-pipe, flowmaster 40 series mufflers.