Item Number: 12489
When you upgrade to billet valve covers you just have to go all the way. These polished billet breather caps put the finishing touch on your conversion. Danchuk # 12489 has a ball milled detail and will work on any 1955-1957 classic Chevy using valve covers that require a push-in style breather for a 1.22" hole.
Danchuk has the largest selection of quality 55, 56, 57 parts for your classic Chevy project.