Absolutely! For most my cars, I usually take a framing square, a tape, and a speed square, write down the numbers, and roll. DISCLAIMER: great for headers back...I would not try to do the over axle and out that way. Jes sayin!. However, if'n I pull my head out my ***, I may take the 2" rears up off my car n take em up and have em duplicated in 2.5".