Replacement For Holley 20-13 secondary diaphragm spring kit
Each spring is marked with a different color for easy differentiation.
including 7 types of springs and an instruction
compatible with Holley 4150 /4160 carburetors
وصف
The 20-13 secondary diaphragm springs Allows changing the rate of the seondary operating ranges For models 4150 & 4160 Vacuum Activated Secondary Carburetors
Replacement For Holley 20-13 secondary diaphragm springs For carburetor rebuild