Clutch Adjustment

no I bought a complete 440 dart K frame I offered the man 3500.00 4 exhaust he wanted 7500.00 why not I have 2 383 cudas correct. the 440 dart and cuda manifolds are and made 2 inches longer than 383. not the same. its a ***** getting a 440 in a abody. he has them dam he is lucky. but I bought the 440 K frame 4 600.00 then he woke up.