This appears like a good place for information. Have two truck's 94 454 c3500 crew cab dually and 83 k10 short bed. The 83 I could leave as 305 don't boo me this is the third 305 i have owned and yes i like them or i could go 80's (PEANUT PORT 236 HEADS) 454 backed by a t400. Either way I would like fuel injection as these are daily driver and a toy but I don't need the shiniest, baddest one Anthony