Holley 390-950 Squarebore Rebuild Kit Double Pumper 4150

Quick Fuel Performance Kit Non Stick Most comprehensive kit on the market! Consists of: Blue re-useable bowl & base gaskets Air cleaner gasket 4 hole hi flow power valves. This kit suits Holley Double Pumper Carbs 390 – 950 CFM. Also fits Barry Grant Road Demon & Speed Demon.