Thanks for reaching out. Below is a list of our recommended vendor sources.
Pierce Manifolds: https://www.piercemanifolds.com/default.asp
CB Performance: https://www.cbperformance.com/
Redline Weber: http://www.redlineweber.com/
WeberCarbs.com: http://www.webercarburetors.com/
GT Performance (Rain Hats): http://gtexhaust.com/accraincaps.shtml
Thank you for your inquiry,
Sam