93 "z" code 4.3

will any 4.3 engine such as out of an astro van fit into my truck without too much trouble? Or should i look for another "z" code engine?

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.