FITS BIG BLOCK Chevrolet/GM Part Number 3964264        8 RETAINERS BUT JUST 4 BOXES

This is a new old stock lot of 8 engine valve retainers for various 1955-79 Chevrolet/GM applications. This lot is in unused condition. These parts have been in storage for many years and have some light surface rust that need cleaned/polished to prep for installation.

Please review pictures for a clear visual description of what is being offered.  

Please do your own research to make sure the part will work for your application.  Please review all of the pictures for a detailed view of the condition of the part. The part shown is the exact part that you will receive.  The part is being sold as is shown in the picture(s).

NOS original GM 1969 - 1972 Chevrolet Camaro Chevelle Nova Monte Carlo Corvette Impala El Camino, all big block 396, 402, 427, and 454 models valve spring retainers with the deflectors.

The retainers are new old stock GM. These would be production correct for the base big blocks as well as the high-performance L-78 and LS-6 engines.