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- Model: Silverado 3500 Classic
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Price: $79.00
Description: DHD Flexplate, LB7 LLY LBZ LMM LML L5P 2001-2018 Duramax
Item #: DHD-100-220
Condition:
New
Price: $349.00
Description: Works for 5 & 6 Speed Allison Transmissions
Item #: DHD-100-250
Condition:
New
Price: $27.00
Price: $49.00
Description: DHD 100-263 263XHD Transfer Case Seal Kit
Item #: DHD-100-263
Condition:
New
Price: $65.00
Description: 2001-2019 Silverado/Sierra Allison 1000/2000/2400
LB7, LLY, LBZ, LMM, LML, L5P
Item #: DHD-100-300
Condition:
New
Not Available
Price: $89.95
Description: LB7 LLY LBZ LMM
Item #: DHD-100-305
Condition:
New
Price: $109.00
Description: Rear Output Shaft Bushing 2.01" OD
Item #: DHD-100-331066
Condition:
New
Price: $15.70
Description:
Item #: DHD-100-351012-1
Condition:
New
Price: $8.99
Description:
Item #: DHD-100-352849A
Condition:
New
Price: $59.99
Description:
Item #: DHD-100-401001A
Condition:
New
Price: $52.95
Description:
Item #: DHD-100-401330
Condition:
New
Price: $3.00
Description:
Item #: DHD-100-401606A
Condition:
New
Price: $179.49
Description: Replaces 12478082 Main Shaft
Item #: DHD-100-401672A/401865
Condition:
New
Price: $220.00
Description:
Item #: DHD-100-401849
Condition:
New
Price: $58.99
Description:
Item #: DHD-100-401997A
Condition:
New
Price: $35.00
Description: Transfer Case Front Driveshaft Output Seal
Item #: DHD-100-411081A
Condition:
New
Price: $17.49
Description:
Item #: DHD-100-411436
Condition:
New
Price: $32.80
Price: $8.99
Item #: DHD-100-440
Condition:
New
Price: $26.00
Item #: DHD-100-441
Condition:
New
Not Available
Price: $16.00
Not Available
Price: $16.00
Description:
Item #: DHD-100-455
Condition:
New
Limited Supply: Only 0 Left!
Price: $12.99
Description: A must have for your Allison Build.
Item #: DHD-100-562
Condition:
New
Price: $89.00
Sale: $75.00
Save: 16%
Save: $14.00
Description: No Welding, Leak Free Compression Fittings
Item #: DHD-100-607
Condition:
New
Price: $275.00
Description: The best value 6 Speed Valve Body Package!
Item #: DHD-100-610
Condition:
New
Price: $800.00
Description: SHIPS FREE IN THE LOWER 48!
Item #: DHD-100-650
Condition:
New
In stock 1-5 Day Lead Time
Price: $1,899.00
Description: ALOT OF CLUTCHES ARE ON NATIONAL BACKORDER CHECK DESCRIPTION TO SEE WHAT CLUTCHES ARE AVAILIBLE IN THIS KIT
Item #: DHD-100-650S
Condition:
New
To help us provide the BEST value, a $200 Refundable core charge will be applied to the C1 & C3 Clutch Backing Plates
Price: $1,199.00
Description: 2006-2010 Allison 6 Speed Transmissions
Item #: DHD-100-668
Condition:
New
Price: $529.95
Description: GM NP261XHD or NP263XHD
Item #: DHD-ZTNP41061+ZTSRK371
Condition:
New
Not Available
Price: $186.00
Description:
Item #: DHD-100-ATAS012
Condition:
New
Price: $3.00
Description: Allison Pressure Regulator Shim & Spring Install Tool
Item #: DHD-100-PRT
Condition:
New
Price: $46.99
Description: For NP261XHD NP263XHD Transfer Cases
Item #: DHD-101-263
Condition:
New
Price: $185.00
Description: Works On:
6 Speed LBZ, LMM Trucks
Item #: DHD-116-610
Condition:
New
Price: $219.00
Price: $175.00
Description: DHD's Heavy Duty Billet rear yoke assemblies are a must for any competition drag race, off road or sled pulling application.
Item #: DHD-030-620XD
Condition:
New
In Stock Ready to Ship!
Price: $849.00
Description: Brand New Design, Improved Clearance
Item #: DHD-030-690XD
Condition:
New
Price: $849.00
Item #: DHD-230-107
Condition:
New
Price: $145.00
Description: LB7 LLY LBZ Replacement
Item #: DHD-263XHD-U
Condition:
New
Price: $1,599.00
Description: DHD Silicon Intercooler Hoses
Item #: DHD-036-0261569
Condition:
New
Not Available
Price: $24.99
Description: 10.9 Hardened M10 Flange Bolts & S.S ARP Washers
Item #: DHD-300-110
Condition:
New
Price: $55.99
Description: 10.9 Hardened M10 Flange Bolts & S.S ARP Washers
Item #: DHD-300-111
Condition:
New
Price: $59.99
Sale: $46.99
Save: 22%
Save: $13.00
Description: 2 Kits Required Per Up Pipe
Item #: DHD-300-112
Condition:
New
Price: $11.99
Sale: $6.99
Save: 42%
Save: $5.00
Item #: DHD-300-12624683
Condition:
New
Limited Supply: Only 0 Left!
Price: $205.00
Sale: $165.00
Save: 20%
Save: $40.00
Item #: DHD-300-12637647
Condition:
New
Limited Supply: Only 0 Left!
Price: $205.00
Sale: $165.00
Save: 20%
Save: $40.00
Price: $24.99
Item #: DHD-300-127K
Condition:
New
Price: $19.95
Description: Fits LB7 LLY LBZ LMM LML 6.6L Duramax
Item #: DHD-300-155
Condition:
New
Not Available
Price: $20.00
Description: Best Value Full Feature Down Pipe 2004.5-2010 Duramax
Item #: DHD-300-324
Condition:
New
Price: $134.00
Description: DHD 601-300MR 300M Rifle GM DRW Axle and Spool Kit
Item #: DHD-601-300MR
Condition:
New
Due to Weight and Dimensions, This Product is Excluded from Free Shipping
Price: $3,799.00
Description: DHD 600-300MR 300M Rifle AAM 11.5 SRW Axle and Spool Kit
Item #: DHD-600-300MR
Condition:
New
Due to Weight and Dimensions, This Product is Excluded from Free Shipping
Price: $3,799.00
Description: Due to weight and dimensions this product is excluded from free shipping.
Item #: DHD-600-300MRL
Condition:
New
Price: $3,799.00
Description: DHD Dirty Locker 38-Spline Rear Differential Unit is the ultimate in street and off-road traction!
Axle Shafts Sold Separately
Item #: DHD-COMYGLGM11.5
Condition:
New
Price: $1,499.00
Description: 3" Intercooler Tube - Drivers Side 2001-2010
Item #: DHD-400-103
Condition:
New
Not Available
Price: $259.00
Description: DHD Duramax Diesel PCV Accessories
Item #: DHD-400-108
Condition:
New
Price: $52.95
Item #: DHD-400-382
Condition:
New
Price: $239.00
Description: Steel Hard Line Weld On 10AN Conversion Fitting
Item #: DHD-007-4516
Condition:
New
Price: $23.00
Description: Compare to PPE, Save @ DHD!
Item #: DHD-500-0387
Condition:
New
Limited Supply: Only 0 Left!
Price: $244.00
Sale: $229.00
Save: 6%
Save: $15.00
Description: Duramax Air Conditioning Delete Kit
Fitment:
01-19 6.6L Duramax
Item #: DHD-500-101K
Condition:
New
Price: $119.00
Description: DHD 500-304 Duramax Thermostat Housing to Heater Core Fitting
Fitment: 2004.5-2007 LLY LBZ Duramax
Item #: DHD-500-304
Condition:
New
Price: $69.95