hey guys so i am looking to purchase a rcsb chevy truck with manuel trans and would like to drop in a ls1-ls2 with a t56 this would be my very 1st motor/trans swap my question is dose it matter if i get a 4.3 or 4.8 like are the motor mounts the same would this be a easy swap just pull out the old put in the new type of deal or would there be a lot of custom fab work need ? any info from those that have done it would be great thanks

 

What year is the RCSB?

 

Wrong section. you should refer to the link below.


https://ls1tech.com/forums/conversions-hybrids-28/