



01-07 GM 6.6L Duramax Alum Diamond Eye 4" 1st Sec Tailpipe
$76.09
- Part Number: 321051
- Est. Ship Time: Contact To Confirm Availability

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Replacement section for first section of tailpipe only on 01-07 6.6L Duramax.
The Second section is part # 321052
Image for Representation only, may not be actual part.

FOR 2001, 2002, 2003, 2004, 2005, 2006, 2007 - CHEVY/GMC 6.6L DURAMAX DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) - 4" ALUMINI..
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Replacement section for first section of tailpipe only on 94-07 7.3L & 6.0L Powerstroke.
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Replacement section for second section of tailpipe only on 94-07 7.3L & 6.0L Powerstroke.
Image for Representation only, may not be actual par..
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Replacement section for first section of tailpipe for dual exhaust. This is the drivers side over the axle only. 94-07 7.3L & 6.0L Powerstroke.
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Replacement section for second section of tailpipe for dual exhaust only. This tailpipe exit on passenger side of truck. 94-07 7.3L & 6.0L Powerst..
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Replacement section for second section of tailpipe only on 01-07 6.6L Duramax.
The first section is part # 321051
Image for Representation only..
$78.38
This is the pipe that is between the downpipe and muffler.
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Diamond Eye part number: 321046..
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Hardened head stud kit for 6.0L
Minimize Blown Head Gaskets!
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The Grand Rock V-Band Clamp VB-384G is a replacement for the factory clamp your 2001-2015 GM 6.6L Duramax. This clamp joins the bottom of your do..
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*Increased Fuel Economy
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Allow a 1 week lead time!
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*Increased Fuel Economy
*Lower EGTs
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*Mandrel Bent Tubing for Maximum Flow
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**This Kit Does Not Include Muffler**
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
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$347.57
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
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$478.75
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*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
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*Lower EGTs
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Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
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*Agressive So..
$405.23
**This Kit Does Not Include Muffler**
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Di..
$347.57
Backordered with No ETA (Updated on 4/30/2025)
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Di..
$478.75
**This Kit Does Not Include Muffler**
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*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Di..
$419.19
Fits, GM Duramax Diesel 2001-2005 6.6L 2500/3500. For, Extended Cab, Long/Short box, Dually. Exclude Suburban.
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