after selling my 2001 ram that i used for pulling 2 seasons i taook a year off. I bought a old 95 ram 2500 thats going to to be my next project and sled pullers the truck will see street duty also besides adding a sbc and larger input to the factory nv4500 what else should i look for ?? the truck came with a 241dld case i want to swap to either a 271 or a 241dhd which of these is the more reasonable choice and whats involved in swapping over to either one?? the motors going to come out due to mileage and be re-ringed and bearings i am going to add head studs which one can clear with out valve cover issues and do i go 12 or 14 mm, also fire ring the head or is there a better way also aftermarkert pistons and cam are they worth it ?? on the pump i know i need differant dv and a fuel plate any options on this ?? I would like to dyno around 500 hp and 1??? plus torque but still be able to take it to work . I am also at 6600 ft in elevation so i have to take this into account also. now i can start to move on to paint and body work along with axles and interior thanks, jr