87RS

some of u might have herd me say i bought a 4.3 vortec and am ganna put it in my camaro and look at some cams to get the power it is needed. i have bought the motor and im ganna put all my parts on it now before it goes in the car but dose any one think it will fit? auto zone said the blocks are the same but my uncle(the mechanic who will be putting it in) thinks they bolt to the trany at diffrent sngles im not shure on that one but i think it will fit every one iv talk to thinks it will but he dosent. he resently but a s-10 bodyt on a blazer and has been playoing with a blazer with the same motor so if he says it can im kinda leaning to his theryos but ones again im not shure. it came out of a 96 blazer 230 hp i know im ganna have to changes my trans in a couple months after instolation because 4 gear is kinda week already and i know its not ganna agre with going from 135hp-230 hp