Ive been reading some threads about 4.3 to 5.3 conversions and i have questions. I have an 03 silverado that was a 4.3 and i bought a 5.3 out of a 01, i had two people try to do the swap and they did nothing but mess it up and back trac me even more. The 5.3 is dbc and ive been reading that its best to change it to dbw. Also do yall think its a better idea to look for a 03 5.3 instead. And try to get everything that i need at once or keep this 01the since its already in and bolted on? Its been sitting for almost 3 years and im tired of it sitting so somebody help with advice.
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