https://www.ebay.com/itm/Brand-New-Custo ... eb&vxp=mtr
Chevy Corvair 4 barrel Custom made Carburator Manifold for any 1960s model engine that has the 140 dual Carb heads. This was made for me from the McCrae Shop in Lemon Grove, SoCal. This has the carb pre-heat feature as seen. I haven't been able to use it and it's brand new. It requires only a flexible rubber hose for each intake and the Corvair style Carb base plate adaptor tubes . Please see my other Corvair parts for sale. Buy with confidence as this is good to make your car perform without worry of adjustment to four separate Carbs!