Technical Specification Books

Technical Specification Books are are available at

This link will take you to the current and latest Specifications for all National Sedan Classes –

  • Super Sedans – online V2
  • Modified Sedans – online V3
  • Production Sedans – online V3
  • Street Stocks – online V4
  • National 4’s – online V3
  • Junior Sedans – online V2
  • SSA Class Technical Manual V4 – applies to all mono divisions

SSA Sedan Update


SSA Sedan Update August 2017

SSA Sedan Update Nov 2016

Last Updated 14th November 2017