johns
Active Member
I have the RPM manifold with a quarter inch phelonic spacer and a Holley 750 double pumper on my 67 R/T with a standard hood.
To achieve this I have had to use a drop down base with a 3 inch filter which then leaves me just under half inch clearance.
To achieve this I have had to use a drop down base with a 3 inch filter which then leaves me just under half inch clearance.