SKU: HLY-300-243-Blower
300-243 BLOWER MANIFOLD FORD 351W Holley Supercharger W ADAPTER

300-243-Blower Conversion  ( 6-71 to 1071  w 14-71 needs bracing )

Manifold is 7-1/2"  from table  to bottom of the Blower Top  

Holley Hi- Ram  Adapter and Manifold   to convert to a Blower .  Fits 351W Ford SB w 9.5" Deck  

USE 85787 MSD Distributor    we stock them  

Usually takes approx 66" Belt 1680 or 1672 MM  with pulley tooth count from 100-115 

* for 14-71 it is highly recommended that you fab a couple of outboard braces  due to the Weight of the Blower 

Specify if you want a  EFI manifold - The Bosses are different on an EFI manifold but EFI works with anything 

3/4" Thick  Billet Aluminum  top 

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

Option for  set of   TBS Studs and nuts and a Blower Gasket 

No Welding needed.

Pop Off can be installed  if desired  

 300-243   with  85787  Distributor   makes a good setup