SKU: AD-7070-18
7070-18 Alkydigger SB chevy 18 degree tunnel Ram w Blower top option - 5-12 weeks

Alkydigger Custom    Tunnel Ram  18 Degree SB Chevy. Read Below :

We cannot build it without either having your heads sent to  M&M Engines  We will provide the address . 

   or you make a template out of Sheet metal or wood  that follows the China Wall and heads  exacting- Got to be Exact 

 This manifold is not returnable since it is special built- *

These have as generous amount of room in the rear for the magneto or Distributor 

 Will accept MSD Distributors ok 

The 18 Degree -Usually approx 5 to 9  weeks 

options are :

Drill for nozzles

Blower top

2x4 Barrel top

Enderle top  

18 degree  :  

Must know the brand of the heads and have  template  *

You may have to do more machine work after it is built  due to the 18 degree variations

paid for in advance - No refunds  on 18 degree custom built manifolds 

Wait time 4-12 weeks