Cathedral Port LS7 heads 102mm Straight Fabricated Intake Manifold 6-3/4" Height Black TIG Welded 3mm Sheet Metal will not colipase on Boost or Vacuum with black aluminum fuel rails & braided cross over Fuel Line cathedral style LS7 heads.

Cathedral Port LS7 heads

3mm sheet metal aluminum

6-3/4" Tall

The intake will not colipase on Boost Or Vacuum.

Black fuel rails with braided cross Over Fuel Line  

cathedral style LS7

LS Engine

293 ci - 4.8 L

325 ci - 5.3 L

346 ci - 5.7 L

364 ci - 6.0 L