Upper Injector EFI Location Option Deck Height_ 9.75" Intake Manifold can be ordered

Intake Manifold can be ordered to suit OEM - Stock 9

12MM ARP Washers to suit CID LT heads are 200-8500

0 4500 Carb BA Intake Manifold

Ideal for those super high boost applications where one might exceed the structural rigidity of a water jacketed casting

Upper Injector EFI Location Option Deck Height_ 9.75" Intake Manifold can be orderedManifold with Upper Injector Location for EFI instead of the standard lower location. Upper Injector location has been shown in testing to make slightly more power than the lower placement. People running Direct Port Nitrous also prefer the upper injector placement as it allows for the nitrous plumbing to be kept low and out of the way of the throttle body making for a better packaged setup. Select this option and add to you cart if you prefer upper