Posted By: asesino
440 heads - 05/08/10 08:45 PM
Hi, the heads of 440 from 76-78 and 400 are the same? because have the same intake and exhaust
Posted By: 340SHORTY
Re: 440 heads - 05/08/10 09:28 PM
same heads,,,
intake is different,(narrower on the 400),
exhaust mannys are the same....
Posted By: Dougsmopars
Re: 440 heads - 05/08/10 09:40 PM
all big block heads will work minus max wedge. All manifolds will work. 361 383 and 400 are B engines 426 wedge and 440 are RB engines. The intakes do not interchange between B and RB motors.