DHD Duramax High Flow Lo-Pro Manifold & Up Pipe Bundle 2001-2004 LB7
*This product is ONLY designed for closed course racing where it is legal to do so. Any other use will be in violation of local, state, and federal laws. We are not responsible for unlawful use of this product.*
Description
DHD's LoPro high flow manifolds are the newest addition to our comprehensive manifold lineup. These manifolds offer increased and equal port flow in a compact footprint. Just like our other manifolds, these are cast from the same high Silca Iron that's become standard in the aftermarket manifold production.
Features / Benefits:
- Reduced Drive Pressure
- Compact Footprint for Improved Fitment
- Works With OE and Aftermarket Up-Pipes
- Lower EGTS and Improve Fuel Economy
- Quicker Turbo Spool Up
- Smooth Interior Casting and Transitions
- 1/8NPT Bungs in each manifold for EGT or Drive Pressure Sensor
Includes:
- Right and Left Cast Lo-Pro Manifolds (300-116)
- Right and Left Stainless Steel Sleeved Bellows Up-Pipes (300-124)
- 12PT Chromoly Manifold Bolt Kit - NOT ALLEN BOLTS
- Up-Pipe Bolt & Gasket Kit
- 2x 1/8NPT Port Plugs
Optional:
Take your investment to the next level with optional black ceramic coating. Black Cerakote provides a durable, uniform exterior finish and helps contain heat within the manifolds and up-pipes. This heat retention promotes quicker turbo spooling and slightly lower underhood temps.

Details
- DHD-300-123K
- DHD-300-123K
- Dirty Hooker Diesel
- New
Categories
Shipping Information
- Item Requires Shipping
- 30.0 lbs.
- W21.0000” x H12.0000” x L12.0000”
- Free Ground shipping - lower 48 U.S. only
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