Well, i bought a caprice today. 1989 brougham. I want to ask, is the 305 in this car the same as one from a camaro, so all the camaro mods can be done on this one too??

basically yes, 95% or so yes, but depend son which one, the LG4, L69 or what

cams and pistons varied in these 305s of the 80-up years

those were the differences, cranks rods and blocks and everything else same cept for RMS one piece in 86 change

Check the 8th character on the VIN.

H engine is an LG4