Porsche began producing special workshop tools in the 356 (Pre A) era. The first tools were actually produced by factory apprentices as part of their training program. Later, the tools were produced by outside factories such as Matra. The first mention of factory workshop tools was in the 1954 Workshop Manual at the end of each section and continued through all of the remaining workshop manuals.
The tools were assigned a number starting with a P prefix. Tools P1 through P88 were applicable to pushrod engine cars and chassis of all cars. Tools P101 thru P137 applied to 4-cam engines. 911 tools used numbers starting with P201.
The factory Workshop Manuals make reference to special tools for working on the 356, many of which are VW tools. Because of this, we have included a copy of a VW tool catalog to help identify the VW tools specified.