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KBDP Hood Stack for 6.6l LB7 Duramax.
  • Made in the USA!
  • V-Band Joint for ease of installation
  • CNC Mandrel Bent from 304 Stainless Steel
  • 3.0" Smooth Sweeping Mandrel Bends

**Customer must install 4x 1/2" G5 cross bolts as close to the turbo as possible**
For racing/sled pulling use only.

Fits: 6.6l LB7 2001-2004 Duramax engines.

  • Adjustment of the transmission dipstick tube will be needed.
  • 2001 applications will have very tight clearances on the AC lines but it will fit with the AC in place.
  • California style LB7 turbos will require trimming one tab on the downpipe flange.

Approximate location of the hood hole:
21.25" towards the passenger side from the centerline of the turbo
8.5" forward from the outlet of the turbo
There is some variance as the stack can be rotated at the v-band joint on the stack.

KB Diesel Performance LLC

Hood Stack for 2001-2004 6.6l Duramax Chevy GMC LB7

SKU 6.6l-LB7-HOODS+G
$367.95
KBDP Hood Stack for 6.6l LB7 Duramax.
  • Made in the USA!
  • V-Band Joint for ease of installation
  • CNC Mandrel Bent from 304 Stainless Steel
  • 3.0" Smooth Sweeping Mandrel Bends

**Customer must install 4x 1/2" G5 cross bolts as close to the turbo as possible**
For racing/sled pulling use only.

Fits: 6.6l LB7 2001-2004 Duramax engines.

  • Adjustment of the transmission dipstick tube will be needed.
  • 2001 applications will have very tight clearances on the AC lines but it will fit with the AC in place.
  • California style LB7 turbos will require trimming one tab on the downpipe flange.

Approximate location of the hood hole:
21.25" towards the passenger side from the centerline of the turbo
8.5" forward from the outlet of the turbo
There is some variance as the stack can be rotated at the v-band joint on the stack.

$367.95
Add Downpipe Gasket?:

KBDP Hood Stack for 6.6l LB7 Duramax.
  • Made in the USA!
  • V-Band Joint for ease of installation
  • CNC Mandrel Bent from 304 Stainless Steel
  • 3.0" Smooth Sweeping Mandrel Bends

**Customer must install 4x 1/2" G5 cross bolts as close to the turbo as possible**
For racing/sled pulling use only.

Fits: 6.6l LB7 2001-2004 Duramax engines.

  • Adjustment of the transmission dipstick tube will be needed.
  • 2001 applications will have very tight clearances on the AC lines but it will fit with the AC in place.
  • California style LB7 turbos will require trimming one tab on the downpipe flange.

Approximate location of the hood hole:
21.25" towards the passenger side from the centerline of the turbo
8.5" forward from the outlet of the turbo
There is some variance as the stack can be rotated at the v-band joint on the stack.

Frequently Bought Together

Total price$0.00