SKU: RBZ-HLY-Hi-Ram-ADPT
Holley Hi Ram Low Ram Blower Adapter - Convert to Blower Manifold Blower Top

Holley Hi Ram  Adapter to convert to a Blower .*

3/4" Thick  Billet Aluminum  - Bolts on - No Welding comes w Studs-and top base Gasket  

With EFI manifolds you will have to use spacer  ------>     

   RBZ-Holley-Hat-Adapter  \

   to clear fuel rails  it is 3/8" Thick 

Counter bored to fit the manifold , and has 7/16" Blower Stud  Holes

Comes with set of   TBS Studs and nuts and a base gasket  2590-4900

Uses our  Pop off valve  kit or Burst Panel Kit  -  optional Drop Down  ( not installed )

* Pop off and burst panel Drop Down for  

 Ford  or LS  Manifolds  ( Some older Ford manifolds don't Qualify call us ) 

No Welding needed.

fits all known Hi Rams -  LS, Ford 351W,  and others  can fit many 

different tunnel rams * see note about EFI  fuel rails  

Blower Conversion   -  Conversion Plate -  Blower Adapter  

Holley Hi Ram  ,   Blower adapter, Holley adapter,   blower Conversion 

Hi Ram ,   Hi Ram top ,  Blower top  ,  Holley top -  Holley Blower