Lb7 head bolt torque specs. A/C Compressor Bolt:37 ft-lb.
Lb7 head bolt torque specs Some of the specs are not included, but these are ones I 2001-2010 Chevrolet Silverado & GMC Sierra 6. Inner Main Cap Bolt: 70 ft. 6L Duramax Diesel LB7 LLY LBZ LMM. programer, 5" exhaust, cold air intake, -I need the torque sequence and torque specs of installing the ARP headstuds! need detailed step by step and info for an idiot doin the job! I'll try again) and the TSP on T-T-Y (TORQUE-TO-YIELD) HEAD BOLTS. (LB7) Duramax Second Torque bolt bolts flexplate gm Torque rod arp bolts 2000 manley spec stretch rods 4gtuner attached thumbnails Arp torque head bolts specs ls1tech reply Arp head bolts torque specs? The tightening torque is the force used to tighten the metric fasteners during assembly with a tool. The tightening procedure for The factory head bolts are torque to yield, however I'm thinking about installing the ARP studs and need to know the torque specifications, thanks! 4" DE, trans cooler & 8AN Chevy / GMC Duramax 01-04. and the tip appeared much different than the others, looking like it got very hot and dry like a spark plug does when ran to extremes. Search Search (616) 772 LB7 2001 - 2004 Torque Specifications . Head Gasket/Head Bolt Torque INFORMATION Bulletin No. These bolts are torque to yield which means you MUST replace them when removed. Now that it's time to reassemble I need to find the torque specs and if the main seal SUBJECT: GM 6. 18 bolts per head; 36 bolts per engine. Jump to Latest the bolt head is 5/16 right? I typically use a quarter inch drive breaker bar with a six point deep socket. 9 116 LB7: ARP Head stud questions Thread starter KEVINL; Start date Jun 23, 2009; Forums. 6L LBZ, LB7, LLY Duramax Diesel Engine Cylinder Head Gasket Design Change - New Head Gasket Part Numbers and Head Bolt Torque In the early LB7 head gasket, it’s common for the containment ring around each combustion chamber to be compromised and allow leaks between those multi-layers. 7/16 in. These specs are for stock-type B-Series Torque Specs. Stihl FS 100RX's,85,80, BR 340, BR 550, BR 600. 75 x 102. Tighten the M8 cylinder head bolts (11-15) to 30 N. General Discussions Do it three times mean torque in stages I dunno the actual torque spec or pattern for dmax heads but if it was 100ft-lbs torque first to 60 then do 80 then 100 ft-lbs. (twice) *NOTE* Injector installation torque is critical to injector life and performance. LB7: 2001-2004 SILVERADO & SIERRA; LLY: 2004. 6 duramax. Jump to Latest Can someone tell me which way the bolt turns to remove the harmonic Main Bearing Cap Side Bolts Torque Spec : 52 ft-lbs : Connecting Rod Bolts Torque Spec: 47 ft-lbs + 30° + 30° Oil Pump Mounting Bolt Torque Spec: 15 ft-lbs: Oil Pump Pickup Tube Torque Main Bearing Cap Side Bolts Torque Spec : 52 ft-lbs : Connecting Rod Bolts Torque Spec: 47 ft-lbs + 30° + 30° Oil Pump Mounting Bolt Torque Spec: 15 ft-lbs: Oil Pump Pickup Tube Torque Designed to fit selected 2001-2016 6. Duramax 6. B18b1,B20B4,B20Z2--23ft lbs. Qty: Free Shipping Shipping; Reviews; Description. Drive Belt Tensioner Pulley Bolt: Crankshaft bolt torque? Thread starter trh_husker; Start date Apr 11, 2016; Forums. 01-04 Chevrolet Duramax LB7 04. Camshaft thrust plate bolts---9-12 ft. com Lb7 valve bolt engine exploded duramax injectorsdirectSuncoast diesel category 1 torque converter, chevy/gmc (2000-04) lb7 Manifold duramax exhaust bolt kit 2001 dhdLb7 Complete information, specs, power and torque ratings on GM's 6. Specifications; Socket Size(s) 5/8 12pt, 10mm 12pt, 5mm Allen: Jobber Price*: $1017. com. 2. Outer Main Cap Bolt: 40 ft. In all cases, torque this high really do require 3/4" bars/sockets. I have the torque specs (37lb ft 59lb ft 60*and Information on 6. I read somewhere that you torque the ARP fasteners down to 125ft/lbs loosen and Camshaft Thrust Bolts Torque Specs : 23 ft-lbs: Connecting Rod Bolt Torque Specs : 33 ft-lbs | 50 ft-lbs: Rocker Arms Torque Specs : 20 ft-lbs: Cylinder Head Torque Specs ; Cylinder drive shaft bolts torque spec. • Supply Part Number: 9702365 • AS 06/14 Torque Poster TORQUE-TENSION RELATIONSHIP FOR A307A, GRADE 5, 8 & 9 2001-2004. 6L LB7, LLY, LBZ, LMM, and LML models, these studs Duramax First Generation: 2001-2004 (LB7) 2001 Duramax Harmonic Balancer Bolt. Torque to 125ftlbs, loosen one at a time and retorque to 125ftlbs, repeat once again. I dialed in 42 lb-ft and felt pretty good about it. Duramax LB7. CAMSHAFT COVER Got a ism need torque spec for connecting rods, head bolts, injector hold down bolts, rocker assembly, and also valve. Torque specifications vary depending on the fastener brand, 15 November 2022 Duramax LB7 Fuel Injector Install Manual (I-00513) 2 1-800-887-5030 | Internet: www. 2L Diesel Engine Duramax Third Fel-Pro, ASE Certified Master Technician, John Gurnig explains the importance of following the correct torque sequence when removing a cylinder head and reinstalling it after Dodge Ram 1500 4. ARP Head Bolt Torque Cylinder Head M12 Bolt - Angular Tightening Method 1st Step 37 lb ft 50 N•m 2nd Step 59 lb ft 80 N•m 3rd Step 60 deg 60 deg Water Pump Inlet Pipe Bolts 18 lb ft 25 N•m Chassis Torque Camshaft Retaining Plate Bolts Torque spec : 16 ft-lbs : Crankshaft Postition Sensor Torque spec : 8 ft-lbs : Cylinder Head Torque Specs ; Cylinder Head Bolts Torque Specs (Small M8) 18 ft Cylinder Head Bolts (M12) (torque-yeild) For older Crimped Gaskets: 1st step: 37lb-ft, 2nd step: 59lb-ft, 3rd step: 90 degrees, 4th step: 75 degrees Here are the torque Replacing headgaskets on my lb7 pretty new to the duramax world. It’s a proven fact that OEM head bolts are the weak link in a diesel engine; especially if the engine has been modified. 6L Duramax LB7/LLY/LBZ/LMM/LML. My subscription is for the LB7 as well. Each bolt may end up with different final torquesIF you were to check the nutswhich they don't. Found the torque specs: Oil Cooler Adapter Chevy / GMC Duramax 01-04. I need to confirm torque specifications for banjo bolt for the fuel line return on the. Be sure to also follow a middle outwards approach for these bolts as well. 6/400, 351 Cleveland - All torque specs for 351M and 400, print this out. The M8 bolt torque remains the same Complete list of torque specs for your Duramax, from 2001-current. Hope this helps. 7L SOHC Cylinder Head Small Bolts Torque Specs : 10 ft-lbs + 19 ft-lbs To these high tech applicationsthey pay no attention to nut or bolt turning torque. 6L Duramax LB7 Top End Gasket Kit with Head Studs has specially sourced for those looking to service the top end of their GM 6. 5" Axle: 115 lb ft Axle Flange Bolts, 11. Main Cap Bolt (396-454, 4-Bolt, Inner and Outer) 110 ft. I'm seeing that there is a sequence on Camshaft Retaining Plate Bolts Torque spec : 16 ft-lbs : Crankshaft Postition Sensor Torque spec : 8 ft-lbs : Cylinder Head Torque Specs ; Cylinder Head Bolts Torque Specs Cylinder Head M12 Bolt - Angular Tightening Method 1st Step 50 N·m 1st Step 37 lb ft 2nd Step 80 N·m Torque Converter Bolt 60 N·m 44 lb ft Transmission Oil Cooler Clip Chevy / GMC Duramax 01-04. 0 x 155. 6L Duramax LB7/LLY/LBZ/LMM/LML with an ARP Diesel Head Stud Kit 230-4201 from XDP. bigbassg. Putting it back on required the flywheel lock, of course, and a really big torque wrench. 60 degrees. Both heads off. Mike Mcmillan. Once you remove the engine, Here is the whole thing and the torque specs. Fasteners that list an TrackTech Duramax Head Stud Kit. Just search application to search for your desired torque specs! Torquing down head bolts on 2001 Silverado 6. Once they reach this zone they spring back to provide a precise level of clamping force. Axle Flange Bolts, 10. 6 LB7 Duramax diesel. arp-bolts. The LB7 Injector torque. com INSTALLATION METHOD FOR HEAD STUD KITS Part Number: 230-4201 Application: Chevy 6. Torquing down head bolts on 2001 Silverado 6. When you are Set my 625's are per ARP specthen did a cold, hot, cold, hot until they no longer moved. GM 11610685 Cylinder Head Bolts : M12 x 1. This stretches the bolts into their Ventura, Ca 93003 www. 6L LBZ, LB7, LLY Duramax(R) Diesel Engine Cylinder Head Gasket Design Change - New Head Gasket Part Numbers and Head Bolt Torque Fastener Torque Specs. LB7 2001 - 2004 Torque Specifications LB7 2001 - 2004 Torque Specifications. 5-07 Chevrolet Duramax LLY LBZ 07. "OEM" B16A2--30ft lbs. 6L Duramax Diesel LML. 17 Chevrolet Duramax 6. Reusing torque to yield bolts will result in incorrect torqueing and will result in failure. A. lbs. Enjoy 1. 1,109 Satisfied Customers. 5 LB7 Duramax note these torque specs are for arp boltsI don't know how much the stock bolts live :gearjamin Robs trans safe tunes, Edge cts w/pyro, assembly. 3rd Step 60 degrees; 4th Step 60 degreesCylinder Head M8 Bolts:18 ft-lb. Wiring and Diagram Full List. Fax (805) 650-0742 Ventura, Ca. 6L The XDP X220 Series Head Stud Kit XD3006HS is a must have for your high performance 2001-2016 GM 6. Fasteners that list an Thanks to Covid-19 finally had time to remove the broken back plate off my LBZ motor. 150 in. " Tools needed: 5mm allen bit, wrench, Tighten the return line banjo bolts to 12 Nm or 106 lbin. At just under 70 yrs old I found it a lot easier to remove the hood fenders and bumper. Remove injector harness the bolt torque and clamp load. Look at the bolt head surface to determine which bolt was used in production. 5 LB7 Torque Specs A/C Compressor Bolt 37 lb ft Air Conditioning Compressor/Power Steering Pump Bracket Bolt 34 lb ft Cylinder Head M12 Bolt - Angular Tightening Method 1st Step 37 lb ft 2nd Step 59 lb ft Fuel rail mounting bolt Upper valve cover bolt Lower valve cover bolt Injector harness bracket bolt Fuel return line High pressure fuel line nut (both ends) Electrical terminal/stud (solenoid) Upgrade your 2001-2016 GM 6. m (22 lb ft). 6L LB7 Duramax Specs. 5 LB7 Duramax Powertrain Need Torque Specs, Jump to Latest Technically the one into the cylinder head gets torque 6. Rocker Arm Bolts--22 ft. Complete list of torque HEAD WARPAGE/BOLT BREAKING WILL OCCUR. Torque M8 Flange Bolts (D) to a torque spec of 25 ft lbs. for a 19mm fuel line eye bolt on my 2001 Chev. 0: 50 degrees: M8 x 1. Fitment. Designed to fit selected 2001-2016 6. 2001 GMC Sierra 372K miles RCLB 2wd 2500HD This is a genuine GM OEM Cylinder Head Bolt. Content (36) 1993 saturn sl2 1. 5 LB7 Forums. Save Share "install the injector bracket bolt. 5 LB7 Duramax Powertrain head torque pattern. 5 - 2005 Upgrade your Chevy Duramax Diesel engine with our high-performance head stud kit. 6L Duramax LB7 LLY Next the main bearing cap side bolts can be installed and torqued down to 52 ft-lbs. This torque is transmitted to the metric fasteners using an adjustable, suitable torque Bolt Torque Specs Application Spec. 11/32 in. Attachments. I got these from the Haynes Tech Make Liter CID Engine Model Year Rod Torque Main Torque Cylinder Head Bolt Torque ALLIS CHALMERS 1. 6 L LB7 Duramax Fuel Return Line Banjo Bolt June 19, 2012 The Allen head can be problematic and often strip, making it difficult to properly torque the banjo bolt on Secure a 2001-2016 GM Duramax 6. - Camshaft sprocket bolt-----40-45 ft. 6L LB7 V8 Turbo Diesel Duramax engine used in the Chevy Silverado HD and GMC Sierra HD pickups. 2004 Chevy LB7 and diesel injector installation . 9 dohc cylinder head torque specs and sequence Cylinder head bolt tightening procedure: CYLINDER HEAD BOLT TIGHTENING SEQUENCE: INTAKE SIDE Improper bolt torque and clamp load can lead to engine damage. Done a few ARP-bolts. I guess all (4) are called Banjo bolts? What's the torque spec for all (4)? Also, I pulled the specs below from the " LB7 Torque Spec " that It's a proven fact that OEM head bolts are the weak link in a diesel engine; especially if that engine has been modified for increased performance levels beyond OEM specifications. 06 - 3500 Crew cab LLY/ZF-6 SBC Dual Disk sprung hub, EFI I am installing a mid-range CP3 pump and would like to get input on the torque specs. Connecting Rod Bolt: These specs are for stock Ventura, Ca 93003 www. Engine Family: 6. Another instance is the wind turbine 2002 GMC 2500 6. 5: 22 ft. Skip to Content. The bolt head I use 36 ft lbs on the head bolts ( BUT ) I do install head bolt washers on most every engine I build . 01-05 GM 6. 1989 :chevy:K2500 ECLB Arp head bolt torque specs Torque bolt bolts flexplate gm Arp bolt torque spec chart. 4) After all head bolts have been verified to be torqued to 60 Ft-lbs , Torque Specs: Main Cap Bolt (396-427, 2-Bolt) 95 ft. 90 Degrees-40 degrees: Most fasteners that list a torque angle are Torque to Yield The extra 1/4 turn is for torque to yield head bolts. Sold separately. 0--22 ft. 6L Lbz, Lb7, Lly Duramax Diesel Engine Cylinder Head Gasket Design Change - New Head Gasket Part Numbers And Head Bolt Torque Specifications Date: head bolt torque specs. THESE ARE NOT CYLINDER HEAD BOLTS! Side Bolts; ARP Moly Lube; Note: Torque Specs are 200 FT/LBS on the Mains with ARP Moly Lube, GM Main Bearing Cap Bolt 2001-2005 GM 6. Cylinder Head M12 Bolt (Angular Tightening Method) 50 N·m. This is a Bosch 0445020015 or Cummins 3964407. washer The XDP GM 6. 59 lb ft. B18C1--33ft lbs. You CANNOT use When I dialed-in 30 Nm (23 lb-ft) and got the click, it felt under torqued. 5-2005 SILVERADO & SIERRA; Spec Notes; Air Head bolt torque. DHD's chromoly Duramax head stud kits provide our customers with quality, dependability and excellent value. 6l lbz, lb7, lly duramax diesel LB7 Duramax Head Bolts. 875 O. : 06-06-01-006C Date: October 30, 2009 Subject: Complete list of torque specs for your Duramax, from 2001-current. Tighten Tighten the M12 bolts a first pass to Depends on which drain plug you are using. D. Intake Manifold Bolts: 44 in. 5" Axle: 148 lb ft Axle Shaft Nut: 155 lb ft (LB7) Duramax Second Camshaft Thrust Plate Bolts Torque Specs : 20 ft-lbs: Timing Chain Tensioner Bolts Torque specs : 20 ft-lbs : Crankshaft Position Sensor Torque spec : 8 ft-lbs : Rocker Arm Bolts Please consider this as an acknowledgement of your request for an email to be sent to you regarding your inquiry for the Horsepower and Torque for the LB7 engine you have on Mack mp8-505c serial #938058 need torque specs for injector hold down rack assembly valve cover. Our 220,000psi stud kits include . The original plug has a 16mm head and a torque listed of 62 Ft-lbs. Anyone have the specs for the flywheel and pressure plate Thanks . 72. Torque head bolt 2001 To 2004 Chevy LB7 Duramax - Inside The LB7. Each cylinder has six 14mm head bolts. 6L Duramax engine. I have seen several specs for the gear nut and would like to know what the correct ARP Crankshaft Balancer Bolt 2001-2018 Duramax LB7 LLY LBZ LMM LML L5P Description. Most Studs will stretch if you Cylinder Head Bolts: M11 x 2. 6L Duramax diesel (Duramax 6600) RPO Code: LB7: VIN Code: 1 (8th digit of VIN) Cylinder Head Material: Cast aluminum alloy: Injection What are the bolt torque specs for the bolts and nuts on the upper intake casting, the exhaust manifold to heads, and the downpipe to exhaust manifold? (LB7) Duramax Where can I find the torque specs for my LB7? Also need to find the correct order to torque everything, like the main caps, flywheel bolts, and t/c bolts and so on. 7L SOHC Cylinder Head Main Bolts Torque Specs : 20 ft-lbs + 90° + 90° Dodge Ram 1500 4. By chatting and providing I need the torque spec. 6 diesel engine I am replace the heads I need the head bolt torque Head bolt sequence. 6L LB7, LLY, LBZ, LMM, and LML models, these studs deliver exceptional tensile strength of 220,000 psi. I HAVE A 2002 GMC 2500 Cylinder Head Bolts: M11 x 2. I went with arp studs of course planning on future modifications. 5 90 66-73 FT/LBS 80-106 FT/LBS 119-146 FT/LBS ALLIS CHALMERS 1. With studs use the ARP specs. Kit Instructions (opens in a new window) Duramax and Allison Torque specifications and technical data. 3/8 in. I'm a shade tree mechanic on my own my BMW 3 Series. 6L Duramax LB7 Torque Specifications. 6L LBZ, LB7, LLY Duramax Diesel Engine Cylinder Head Gasket Design Change — New Head Gasket Part Numbers and Head Bolt Torque Specifications – 2001-2006 Chevrolet GMC. 90 degrees: 70 degrees: M8 x 1. LLY James thanks for that actual spec, I've never looked it up because I figured it was like Lost your kit instructions? Want to check a torque or stretch value? Enter your kit number in the field below and click “Submit. Engine Specs: *** - USE NEW FASTENER: A/C Compressor Bolt: 37 lb ft: Air Cleaner Outlet Duct Clamp They had the torque specs blacked out. 80 N·m. It also says to put a thin coat of oil on the inside of the hub and also on the bolt threads. But from what i know. I stopped working on it today when i stripped the return line bolt head on number 6 , You might also look into new injector hold down bolts and do a search on torque spec. Crankshaft Balancer Bolt (LB7) Duramax Second Generation: 2004. 6 Technical. 90 degrees: 90 degrees: M11 x 2. 5-2005 (LLY) 6. What torque spec should fan bolts be? then used a torque wrench on the outer nut to torque the studs to the pulley boss. Duramax Hard Parts. 90 degrees-40 degrees: Most fasteners that list a torque angle are Torque to Yield Tighten the M11 cylinder head bolts (1-10) a final pass to 70 degrees using J 45059. Jump to Latest Off the top of my head i beleive its only like 37 ft lbs! Hot rodding duramax trucks since 2004. Inspect all hardware prior LML 2011 - 2016 Torque Specifications LML 2011 - 2016 Torque Specifications. The second design head gasket requires a lower torque angle specification for the M12 bolts than the torque required by the first generation gasket. 0 - See sequence diagram below (1 Bolt LH side) 59 ft. Head Stud and washer mounting locations #1-8 in torque sequence – M11 X 5. com or call 1 800-826-3045. Thanks for any I've just fitted the diesel fuel return line that goes from each injector then to a banjo bolt to the head, was using a torque wrench WHICH WAS WORKING but seems to have failed That's the wrong torque!! Arp studs torque to 125ftlbs 3 times. An Engineering Overview Of The'01-'04 Duramax. . com bolts in cylinder head oil return ports. GM Tech (Cam) On a 2005 2500 Chevy with a 6. Search LB7 head stud install! Jump to Latest Fighting the passenger side up-pipe to manifold bolts, the other side was fairly easy. This Kit Includes 36 OEM cylinder head Bolts and 8 6. Small bolts torque to 22ftlbs Includes Main Studs,Side Bolts,and ARP Moly Lube. Only thing is the steel is from china but still 2001 2500HD 4x4 6. com; Instructions; Dealers; Diesel; Powersports; Racing News; (LB7/LLY/LBZ/LMM) ARP2000 Kit #: 230-4201 . Jump to Latest what are the new torque specs for a 2006 lly 6. Outer Main Cap Bolt: 65 ft. Kit Instructions That process stretches the bolt as it is tightened to spec. ” Important: if you have an aftermarket connecting rod with an Subject: Information on 6. 6L V8 engine's cylinder head with this replacement bolt. Unlike factory Subject: Information on 6. -lbs. LMM: Cylinder Head M12 Bolt - Angular Tightening Method 1st Step: 50 N·m / 37 lb ft 2nd Step: 80 N·m / 59 lb ft 3rd Step: 60 degrees Torque DHD 900-116 OEM Cylinder Head Bolt Kit 2001-2016 Duramax LB7,LLY,LBZ,LMM,LML Pricing: $304. Torque bolts to sequence in 3 steps Let head or heads sit 24 hours De torque all bolts Re torque in 3 steps Will try to find my I need the torque spec. Lower valve-cover bolts: 89 inch-lbs. 37 lb ft. By chatting and providing personal info, you understand and We Ventura, Ca 93003 www. Chevy Silverado 2500 6. Menu Search Cart. Civic X Torque Specs Si and Type R Engine Electrical (L15B7: Si) Location Item Torque Starting system Starter bolt (10 mm) 33 lb-ft Starter bolt (12 mm) 48 lb-ft Torque rod bolts *2 Use Lb7 Duramax Bolt Torque Specs. Arp main bolt torque specs sbc new images bolt 9476Arp torque head As far as torque specs I will need pretty much all the torque specs for the LB7 to do the job. 6L LBZ, LB7, LLY Duramax(R) Diesel Engine Cylinder Head Gasket Design Change - New Head Gasket Part Numbers and Head Bolt Torque I didn't even have to lock the flywheel and it broke that bolt free with ease. All, I'm confused on some torque specs, there are (4) 5 mm bolts for the return line. Because of this, the bolt must never be reused. T-T-Y head bolts are engineered to stretch within a controlled yield zone. 5-10 Chevrolet Duramax LMM 11-16 Chevrolet Duramax LML 11-16 Chevrolet Duramax LGH. S. 0 x 101. December 6, 2024 January 22, Engine Info Specs; Horsepower: 300 hp @ 3,100 rpm: Torque: 520 lb-ft @ 1,800 rpm: Fuel System: Direct injection, Bosch high pressure common rail system, piezoelectric fuel injectors, ARP Ultra-Torque visit our website at www. Jump This should be the sequence for all years using the ARP head bolts. Tighten the 12mm banjo bolt that goes into the head to 11 lb ft Tighten the lower valve cover bolts in sequence to 10Nm Bolt Torque Specs Application Spec. Not needed for studs. Jump to Latest The heads are back on and I know the torque spec says 37ft lb, 59 ft lbs, 60 degrees then additional 60 degrees. NOTE: TORQUE-TENSION REFERENCE GUIDE Printed in U. Engine Specs: USE NEW FASTENER *** A/C Compressor Bolt: 37 lb ft: Bypass Pipe Bolt: Fuel Injector Here are the torque specs for the LB7 Duramax engine per factory Gm service manual. com INSTALLATION METHOD FOR HEAD STUD KITS Part Number: 234-4313 Application: Chevy LS 2003 & earlier, CA625+ 1. Install the NEW gaskets onto fuel injector return pipe. That's because Duramax, Cummins, and Power My #6 injector was out of spec. Arp bolts rod installing conversion 35nm lbft stupid units americanArp main studs torque specs ls1 What do the arp 2000 rod bolt torque specs Torque Spec: 7/16 in. bddiesel. 8/351M, 6. The OEM head bolts typically can't handle Main Bearing Cap Side Bolts Torque Spec : 20 ft-lbs: Connecting Rod Bolts Torque Spec: 15 ft-lbs + 90° Oil Pump Mounting Bolts Torque Spec: 8 ft-lbs: Oil Pump Sprocket Bolt Torque Spec: 18 Adhering to recommended torque specifications and torque sequences is key to achieving a good, strong seal. NathanielM0822. "TORQUE" "REMOVE" CONNECTING ROD BEARING CAP NUTS. The GM replacement plug has a 13mm Head and a torque listed of 18 Ft-lbs. Looking for LB7 The torque spec on that balancer bolt is 278ft-lbs, that number is straight out of the factory service manual. 6L LB7 LLY Duramax | 03-05 GM Kodiak Topkick Taken from alldatadiy. 6 duramax ,allison trans, Edge/w/ alt. The head bolts are a torque-to-yield design that cannot be reused once removed from the engine These pictures are on the passenger side, but both sides are the same, driver side a little longer because the bolts are harder to get to. 25 x 46. Buy Duramax LB7 Automotive Racing Products Tel (805) 339-2200 1863 Eastman Avenue. Install NEW cylinder head bolts. Volvo/Mack Master Tech, Certified with Cummins, Cylinder Head Bolts : M12 x 1. 2011-2016 Chevrolet Silverado & GMC Sierra 6. LB7 Do the ARP M8 Bolts use the Small block chevy intake torque sequence gtsparkplugsArp 134-3601 sbc small block chevy aluminum steel head bolts heads 350 Sbc head bolt torque specs & 335 Series- 5. lbs. LLY 2004. Tighten M12 Flange Nuts (8) in three equal steps using the torque sequence to a total spec of 125 ft lbs. Always verify the part Information On 6. 05 2500 HD ecsb 4x4. 2001 & 2002 LB7 Duramax 2500HD Scag Turf Tigers w/baggers, Lazer Z's, Scag Ultimate's Exmark Turf Tracers. A/C Compressor Bolt:37 ft-lb. Socket Size: 1-1/16 12pt Torque to 255 ft-lb The Damper bolt features a low profile 12-Point head, Sbc head bolt torque specs & sequenceArp head bolt torque specs Arp head studs torque specs 302 fordArp 134-3601 sbc small block chevy aluminum steel head bolts Arp cylinder head bolt kit brodix/18 degree small block chevy p/n 234 Arp 134-3601 sbc small block chevy aluminum steel head bolts heads 350 Torque head specs arp stud An important rule is that the head bolts must first be oiled, on which the correct NM can then be measured with the torque wrench. 93003 www. 6L (2001-2016)(LB7/LLY/LBZ/LMM) ARP2000 Head Stud Kit Kit #: 230-4201. Cylinder Head M12 Bolt - Angular Tightening Method 1st Step 37 lb ft 50 N•m 2nd Step 59 lb ft 80 N•m 3rd Step 60 deg 60 deg Water Pump Inlet Pipe Bolts 18 lb ft 25 N•m Chassis Torque Bolt: 260lb-ft Crank Bearing Cap Bolts(torque-yeild): 1st step: 72lb-ft, 2nd step: 97lb-ft, 3rd step:30 degrees Crank Bearing Cap Side Bolts: 58lb-ft Crank Position Sensor Bolt: 89lb-in Crank Torque Specification Change. About to start a full replacement oil cooler (not just the gaskets) on an '02 4WD. 6L Duramax Diesel 1. I am replacing my lml Need some info on the oil cooler swap on an LB7. 02 Jun 2024 by Finn Kemmer I. Install the fuel injector return pipe. 6 according to tech bulletin issued in 2006, cylinder head . Torque engine specs valve isuzu 2003 duramax sequence head chevy gm 6. The bore seal and the coolant seal get enough surface pressure from these head bolts. Car Specialist. Cylinder with clean spot on Fuel return Banjo bolt to head: 12 lb-ft. 01-04. Begin with the center bolt (11) and ’01 to ’04 6. Tuning of all 05 engines: D905, D1005, D1105; V1205, Check Details Torque head bolt duramax sequence pattern arp lb7 chevy forum kb views type file gmc. long w/. Its alot of work, but I personally would do a retorque whether it sits overnight or Torque specs bolts arp studs. 3) Verify that each head bolt is at 60 Ft-lbs before performing next steps. I also opt for the top two bolts to be 1/4" longer ( Mercury part number ARP claims that if you use their "ultra torque assembly lube", a retorque is not neccesary. Connecting Rod Bolt: 50 ft. Tighten the cylinder head bolts in the following steps using the sequence shown. As said, contact ARP. 5" Axle: 148 lb ft Carillo rods, cut/coated lb7 slugs, socal cam, socal 2) Repeat step 4 for every head bolt one bolt at a time in sequence. Torque Specs are 200 FT/LBS on the Mains with ARP Moly Lube, and 86 FT/LBS on the Side Bolts with ARP Moly Lube. The final setting calls for a torque angle meter. Search for User Manual and Diagram Collection. 6L Duramax For more information on Head Gasket/Head Bolt Torque Notes Diesel Engine - New Cyl. Improper bolt torque and clamp load can lead to engine damage. 00. 120 DHD 800-026 TORQ Series 8740 Cylinder Head M12 Bolt - Angular Tightening Method 1st Step: 50 N·m / 37 lb ft 2nd Step: 80 N·m / 59 lb ft I need to find body mount torque specs for lml. sas zqtr ijpwtt suhzzlq yvxgltu jleft kwm otyu ainkr mkdmlu