Dirty Hooker Diesel

DHD's heavy duty balancer installer is a must for customers installing aftermarket dampers. Unlike the OE balancer, most performance Duramax dampers are press fit on the crankshaft. This precision fit requires precision installation! DHD's installer utilizes a self centering sleeve to help guide the..

Its always best practice to replace rusty, missing or damaged line retainers while servicing your LB7 injectors. These stainless DHD retainers are direct OE Replacements for LB7 Trucks 2001-2004. This is the perfect alternative to outrageous OE replacement prices. DHD's exclusive kit includes 8 304S..

Here at DHD we were tired of telling our LB7 friends that their fuel filter head assembly costs $500+! So we did something about it!Our DHD 700-003K kit is designed to equip your LB7 truck or van with the newer 2005-2012 GM fuel filter head assembly. We supply everything you need to make a safe, cle..

DHD 700-012 LB7 Duramax High Pressure Fuel Line KitSkip the dealer prices and replace your damaged, rusty high pressure injector lines with this OE supplier replacement from DHD.Our industry resources provide us excellent opportunities to bring you high quality products at industry leading pricing. ..

These full featured OEM fit up pipes are an excellent value! These are brand new and include all the high flow, high quality features your looking for at half of a new GM LB7 up-pipe price.DHD has taken OEM replacement to a new level. This stock replacement up pipe allow 53% greater flow than stock ..

This kit will have all of your low pressure factory rubber fuel lines for 2001-2004 LB7 Duramax Diesel pickups. These lines often will crack or leak, and if you are servicing one line, its always a good idea to replace the set.Kit contents are highlighted in illustration below:DHD: 700-011-9D..

Replace your damaged or inoperative Duramax PCV valve with this all in one service kit from DHD. As your truck ages these diaphragms swell and distort from exposure to temperature cycles and engine oil. This distortion can decrease the valves efficiency and lead to oil leaks. DHD's service kit inclu..

DHD's TORQ series studs provide the perfect blend of quality and value that all Motorsports enthusiast's seek. These studs are designed to provide marketplace options for the hobbyist and a high quality budget friendly alternative to inadequate OE hardware. While working directly with the manuf..

Todays level of competition, advancements in fuel delivery, and advancements in induction require more of your engine. Everyone is looking for the edge on their competition, whether it be more power, or better longevity, it all counts.Dirty Hooker Diesels years of experience building high performanc..

This all in one seal kits provides all the quality OE GM gaskets and seals required to replace or reseal your rear engine cover. Also included are 2 new upper oil pan dowels as these are often distorted during service and a new tube of Mahle JV8 premium aluminum sealant.Includes:(2) Block-to-cover C..

Not all up pipe bolts are created equal! Its just about impossible to find the correct dimension M10 bolt with the correct shoulder and socket size as factory. Well, not anymore!DHD's up pipe bolts are designed to be an exact replacement for your rusty or broken OE hardware. These bolts work well on..

DHD 030-5001 Billet Rear Engine Cover Coolant Block Off PlateDHD's Billet Coolant Passage Block Plate is used to stop the problematic Duramax coolant leak where the stock cast plate is installed on the rear engine cover. Use this to fix your current coolant leak or to prevent a possible future coola..

This kit contains a full set of triple layer Stainless Steel MLS Up Pipe Gaskets.Kit includes 4 Gaskets!2 Up Pipe to Turbo GasketsGM Replacement Part# 971926182 Manifold to Up Pipe GasketsGM Replacement Part# 97188685A leaky up pipe gasket cause a ticking sound within the engine bay and drastically ..

Refreshing or resealing your engine? Replace your rusty, damaged or broken hardware with this zinc coated oil pan bolt kit from DHD. Note: This kit will allow you to convert your studs to bolts, and or use the nuts provided on your studs. Features:Perfect FitOE Grade & StrengthCorrosio..

Everything you need to service 1 Duramax up pipe. Works on both passenger or driver side up pipes. Unlike our competitors, these bolts are dimensionally the same as OE. Kit Includes:(1) Triple Layer Stainless Up Pipe to Turbo Gasket(1) Triple Layer Stainless Up Pipe to Manifold Gasket(6) 12PT 1..

DHD Duramax AC Delete kit is a complete kit that will allow you to remove the AC compressor on your LB7, LLY, LBZ, LMM, LML and L5P equipped GM trucks and Vans. The bracket, pulley and pulley bolt are included. Part Number: 500-101..

The Best Bang for Your BUCK!This All-In-One kit is perfect for any Duramax owner that wants to add cooling capacity and longevity to there Allison 1000. This kit will add approximately 3 qts of fluid capacity and eliminate the risk of filter fallout or cavitation. When the hard works done, slip on y..

DHD 700-015 LLY Duramax Low Pressure Fuel Line KitThis kit will have all of your low pressure factory rubber fuel lines for 2004-2005 LLY Duramax Diesel pickups. These lines often will crack or leak, and if you are servicing one line, its always a good idea to replace the set.Part Number: 700-015..

DHD 700-017AFT LLY Duramax High Pressure Fuel Line KitSkip the dealer prices and replace your damaged, rusty high pressure injector lines with this OE supplier replacement from DHD.Our industry resources provide us excellent opportunities to bring you high quality products at industry leading pricin..

DHD 500-304 Duramax Thermostat Housing to Heater Core Fitting 2004.5-07DHD's Billet Coolant supply fitting replaces the OE steel EGR/heater core supply tube. This assembly is designed to fit into the front coolant bridge adjacent to the thermostat housing and is almost a must when doing a high flow ..

These fuel return manifolds are the perfect solution for simplifying the injector fuel return on 2004-5-2010 Duramax trucks. This kit is ultra high-flow and works well with twin CP3 high fuel volume performance trucks. The tube is threaded 1/8NPT on both ends so plumbing options are endless. Tu..

DHD 700-125 Standard Fuel Block Upgrade Kit LLY LBZ LMM Duramax DieselDHD's standard fuel block upgrade kit eliminates the restrictive factory fuel test-port/fuel block located just rear of the alternator and replaces it with our high flow billet aluminum block. This standard kit will utilize the OE..

DHD 700-155 Super High Flow 1/2" Fuel Block Upgrade Kit LLY LBZ LMM Duramax DieselThe DHD 700-155 Super High Flow Fuel Block Upgrade kit eliminates the restrictive factory fuel test-port/fuel block and replaces it with our high flow billet aluminum block. This kit is identical to our standard kit ex..

DHD 700-016 LBZ/LMM Duramax Low Pressure OEM Fuel Line KitThis kit will have all of your low pressure factory rubber fuel lines for 2006-2010 LBZ/LMM Duramax Diesel pickups. These lines often will crack or leak, and if you are servicing one line, its always a good idea to replace the set.Part Number..

DHD's TORQ series studs provide the perfect blend of quality and value that all Motorsports enthusiast's seek. These studs are designed to provide marketplace options for the hobbyist and a high quality budget friendly alternative to inadequate OE hardware. While working directly with the manuf..

DHD 500-114 LMM Coolant Line Relocation KitWhen installing aftermarket manifolds or tubular headers on your 2007.5-2008 LMM Duramax Diesel you will notice that you will also have to reroute your EGR cooler line because of clearance issues. We have simple kit that will allow you to re-route your cool..

DHD 700-018AFT LMM Duramax High Pressure Fuel Line KitSkip the dealer prices and replace your damaged, rusty high pressure injector lines with this OE supplier replacement from DHD.Our industry resources provide us excellent opportunities to bring you high quality products at industry leading pricin..

DHD's TORQ series studs provide the perfect blend of quality and value that all Motorsports enthusiast's seek. These studs are designed to provide marketplace options for street trucks under 800HP and a high quality budget friendly alternative to inadequate OE hardware. While working directly w..

Dash Mount on Backorder with No ETA  **Updated on 08/31/2022**DESCRIPTIONDHD 115-510 Dirty Alli-Locker 5-Speed Torque Converter Lockup SwitchThe DHD Dirty Alli-Locker torque converter lockup switch was designed to be an exact fix for the ever long pursuit of true lockup controller that will wo..

DHD's high flow manifold bundle increases exhaust air flow over 55% without any port modifications. Additional gains can be found in port matching and port blending. Our manifolds are cast from the same high Silca Iron that's become standard in the high flow manifold market. Included in the high flo..

DESCRIPTIONDHD 600-603 AAM9.25 Billet Front Differential SliderThis custom built billet slider for the AAM 9.25" Front Differential from DHD is a must for any competitive pulling or racing setup. This slider goes right in place of the factory powdered metal slider without modification to any OE comp..

DHD's double stitch titanium manifold blankets raise the bar for quality, fit and protection. These are NOT your average Amazon heat blanket. Our blankets are MADE IN THE USA with 2 ultra thick, tight woven silica imbedded layers of fiberglass. We have consistently had these blankets at 1,800°F with..

Protect your Allison spin on transmission filter with DHD's 1pc fabricated filter guard. These guards are designed to deflect road debris and minimize filter shell degradation. Quick, Easy and effective protection for those demanding the most performance and durability from their Duramax trucks.&nbs..

Dirty Hooker Diesel's High Flow 1/2" CP3 Fitting DHD part number: 007-1260..

DHD 600-510 Classic Duramax Center Link Steering Stabilizer Bracket Our DHD steering stabilizer bracket is a great affordable solution that will help support your GM pickups steering system. During hard launches, whether it be drag racing or truck pulling, the factory center link will flex and cau..

Mike L (ML) Allison Transmission line pressure upgrade spring. This is a great uprade when building your Allison transmission. We have used these for years and highly recommend them! There is no other alternative for the trucks out there with serious power. DHD part number: RT-A01-PR..

Dirty Hooker Diesel 500-112 High Performance High RPM Water Pump LB7 LLY DuramaxWith the advancements in technology and tuning, these Duramax diesels are producing more horsepower and torque than originally intended and thus the water pump suffers. We have come up with a solution to the problematic ..

Part 600-653 roughly 3-5 week Lead Time! Contact to Confirm Availability!DHD Sled Pulling Rear Suspension StopsOur DHD Suspension Stops are an absolute must for all truck pullers. We have been selling our nationally known suspension stops for years and have had great success with these units. Our s..

3" x 6 1/2 " long reinforced charged air cooler silicon coupler With a 80PSI burst point. DHD part number: 036-26200..

Dirty Hooker Diesiel Duramax Diesel AC Delete Kit LB7 LLY LBZ LMM DHD part number: 12555617/12634218..

Update things under your hood on your new LML Duramax by deleting your factory turbo resonator. Get rid of the black factory resonator box and replace it with this CNC machined delete plate engraved with the "Dirty Hooker Diesel" logo. Made-In-Michigan from 6061 high grade aluminum, our part number ..

GM 97779578R LB7 Duramax Diesel Cylinder Head 01-04..

DHD 600-540 High Pressure Power Steering LinesThe stock high pressure power steering lines are prone to leakage. If you replace them with OEM or generic replacement parts youll get the same leakage soon after installation. Fix this problem once and for all with our upgrade kit. We replace the OEM cr..

DHD 800-102 Glow Plug Delete Kit 2001-2005 LB7 LLY Duramax Diesel This is a complete kit of stainless steel glow plug delete tubes. This kit will include eight glow plug delete tubes so only one part number per truck is needed. Fitment: 2001-2005 LB7 & LLY..

DHD 602-4340 Dirty Locker & 38-Spline 4340 Axle Kit GM & Chrysler AAM 11.5" Rear Axle This is the LOCKER only. It does NOT include axles, and it DOES NOT work with Yukon 38 spline axles. It only works with DHD 38 spline axles. With all the success of the Yukon Grizzly Locker and our 38 spline axle ..

DHD 600-620 Steel Tie-Rod SleevesIts no secret that the GM inner tie rods are much to be desired. In extreme conditions they can bend or even break, which can yield costly repair bills. These easy to install sleeves thread onto the inner tie rod making it nearly impossible to break or bend. Our slee..

This is a replacement axle shaft with drive flange and billet aluminum end cap.This is our heavy duty axle kit that we have built to our specifications with the best material and equipment around. This kit is built with the super tough 300M material and is rifle drilled. This kit is ideal for those ..

DHD 600-701 GM AAM11.5 G80 Rear Differential Mini Spool Our Mini Spool will work on all Chevy/GMC & Dodge rear AAM 11.5 axles equipped with G80 Differentials , and is a great affordable spool alternative. This kit is excellent for truck pulling and drag racing but not recommended to be used in rain..