Poly 318 A-block Engine Rebuilding Introduction

Poly A-block Core Engine
The 1963 Poly A-block 318 Core Engine being Rebuilt

I have written a detailed series on rebuilding a poly 318 engine (also applicable to 277, 301, 303, 313, and 326) including performance modifications for an engine under 500 HP/TQ. There are additional modifications I do not cover (main-cap girdle, oil scraper, roller rocker arms, etc.). This is a work in progress as I build a 390 stroker for my 1956 Dodge Coronet coupe, so check back for added sections.