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

Alkydigger Custom    Tunnel Ram  18 Degree SB Chevy.

We cannot build it without either having your heads sent to  M&M    or you make a template out of Sheet metal or wood  that follows the China Wall and heads  exacting-  This manifold is not returnable  since it is special built- *

These do not have as generous amount of room in the rear for the magneto as our  23 degree manifolds do .   Will accept MSD Distributors ok 

The 18

Usually approx 4 to 10  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