what parts are interchangeable between ls motors?

[FL_Cracker]

hey guys i got a 2002 2500hd 6.0 project truck that i need parts for. I want to order parts from ebay and didnt know if i could order parts from ls1's or other motors. i can find these parts cheaper and easier on their and not sure if its because they are more common to search for and buy or if its different parts.

Heres a list of parts i need.

Mass Air sensor - ive seen some bigger "performance" ones will those work or actually add hp?
Crank sensor
cam sensor
spark plugs
coil packs
plug wires
throttle body

Also i need steering parts, tie rods ball joints, ect. are the parts for 2500's and 2500hd's the same? big price diff online.

[beingblueeyes]

Mass Air sensor - stick with a stock oem unit from/for your truck
Crank sensor-not sure
cam sensor-not sure
spark plugs-just go to napa for them and save on shipping
coil packs-not sure
plug wires-4.8/5.3/6.0 are all the same
throttle body- 3 bolt from a 4.8/5.3/6.0(dont know if you have a cable unit or dbw)

[kha4079]

Mass Air sensor - stick with a stock oem unit from/for your truck
Crank sensor-same
cam sensor-same
spark plugs- ngk 3951
coil packs- a little bigger on ls1s but they are about the same
plug wires-4.8/5.3/6.0 are all the same
throttle body- 3 bolt from a 4.8/5.3/5.7/6.0 are all the same 99-2002

fixed for u

[beingblueeyes]