L59 engine specs

Engine Specifications: Engine code: GM / Chevy L59 (Vortec 5300) Layout: Four stroke, V8: Fuel type: Regular unleaded and …

Noticeably absent were any 6.0L and 6.2L engines—or any aluminum motors for that matter! When it comes to availability, the 4.8L and 5.3L LS reign supreme, and since bigger is better, why not start with the 5.3L? Learn more about each LS engine displacement: * 4.8L LS Engine Guide: Block Specs, Swap Resources & Build InfoL59 Engine Specs: Performance, Bore Stroke, Cylinder Heads, Cam Specs More. L59 Engine Specs: Performance, Bore Stroke, Cylinder Heads, Cam Specs More. 4.7 (53) · USD 16.79 · In stock. Description. Application, 2003-2006 Silverado, Sierra, Tahoe, Yukon, and Suburban Equipped with a or a This harness is for EV6 injectors that .Here are some tools to help your rebuild:Tapered Ring Compressor: https://amzn.to/44P0FKeAssembly Lube: https://amzn.to/44ZgUnYPush Rod Tool: https://amzn.to...To find basic small engine specs like torque, fuel & oil type, filter or cylinder info, check out specific product pages for your snow blower , lawn mower , pressure washer , or portable generator. The complete source of specification information would be your engine's Repair Manual (Lookup Repair Manual by Model Number ). Knowing your small ...Oct 3, 2019 · Last updated on 11/27/2023. This is the ultimate LS engine swap or engine upgrade resource. Scroll through the tables below to find the LS or LS-based Vortec truck engine that you own or are interested in building. All of the key engine specs and expert engine-upgrade advice and guidance you’ll need are only one click away.

A large number of 5.3 swaps make use of the Gen III LM7 engine, which offered between 270 and 295 hp and was sold from 1999 to 2007 across a wide range of Chevrolets and GMCs. Factory torque checked in as high as 335 lb-ft or as low as 315 lb-ft. There are, of course, a number of early 5.3-liter LS variants, including the flex-fuel L59 …The L96 engine is a 6.0L Gen. 4 small block engine used in GM trucks and SUVs from 2010 to 2017. It replaced the LY6 and added Flex Fuel capability. For marketing purposes, it was also known as the Vortec 6000. The engine specs and information listed here is for a stock L96 engine. Mechanically similar, General Motors’ LS and LS-based …L59 5.3 Vortec Long Block Crate Engine. $ 3,295.00 Original price was: $3,295.00.$ 2,395.00 Current price is: $2,395.00. Our Chevy L59 5.3-liter 325 Long Block Crate Engine is on sale. This motor can be found in Chevy and GM trucks and SUVs. This particular Vortec model covers vehicles that were built from 1999 through 2006.Object moved to here.Chevy L59 Engine Specs. Performance Specifications. Compression Ratio. 9.5:1. Horsepower Rating. 285-295 hp. Torque Rating. 320-335 ft./lbs. Application Information.Both engines share a series and have comparable physical structures, although they perform somewhat differently. L59 had a remarkable 285-295 horsepower and 320 meters range of torque. LM7 generates 270 to 295 horsepower and 315 to 335 meters high of torque. Although the difference in horsepower is small, the L59 is constructed with much ...l59 z 285-295 5.3l 3.780 3.620 lm4 p 290 5.3l 3.780 3.620 lq4 u 300-325 6.0l 4.000 3.620 0.051 4.039 10.7 oe# 12589227 28-12589227 lq9 n 345 6.0l 4.000 3.620 26192 pt/54445 ... engine pro performance gm ls and lt cylinder head gasket chart enginepro.com engineproshopsolutions.com.To ensure you’re using the the right parts, you need to know which LS engine you’re starting with. There are two easy ways: 1. The 8th digit of the VIN. 2. By visual inspection. The easiest way to tell the difference is to check the 8th digit of the Vehicle Identification Number (VIN) on the original vehicle. (See below.)

Get the most useful specifications data and other technical specs for the 2003 Chevrolet Suburban 4-Door 1500 4WD LS. See body style, engine info and more specs. ... Engine Order Code L59. Engine ...The LS9 crate engine MSRP † has been reduced by thousands! MSRP was $26,403, now $21,403. See your dealer for pricing. Limited quantities available. Get yours while supplies last!The oil pump assembly should be tightened down to the engine block using 18 ft-lbs. The pumps cover bolts can be installed after lubing up the oil pump gear. The oil pump cover bolts torque down to 8 ft-lbs. On the bottom end of the pump the pickup tube can be installed and torqued down to the pump using 8 ft-lbs.The LS1 has 67.3cc chambers with 2.00/1.55-inch valves. Meanwhile, the "852" and "706" heads from the 4.8L/5.3L have 61.15cc chambers and 1.89/1.55-inch valves. These are more suited to high ...

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The Dodge New Generation 4.7-liter engine is a V-8 engine that produces 230 horsepower in most versions produced between 1999 and 2007. The Dodge 4.7-liter engine has more overall ...Everybody loves free things. And they're easier to find than you'd think! Here's a list of the top 50 free items you can get this year. What’s that you say? You like free things? W...LMG is the same engine as the 5.3-liter V8 Vortec LMF, but features Active Fuel Management (AFM)/Cylinder Deactivation technology. It was produced for GM’s 2006-2014 GMT900-based SUVs, including ...Suburban 1500s come equipped with a 5.3-liter V8. The 2500s are available with a choice of 6.0-liter or 8.1-liter V8s. In two-wheel drive, the LS starts at $35,443 and the LT at $38,209. In four ...L59 ENGINE RATINGS Compression Ratio 9.5:1 Horsepower Rating 285-295 hp Torque Rating 320-335 ft./lbs. L59 APPLICATIONS VIN 8th Digit Year Make Model Z 2002 …The term “LS engine,” short for Luxury Sport engine, started during the 3rd and 4th generation of the “small block Chevrolets”, a V-8 gasoline engine. The "LS" name came from the 3rd generation engine used in the Chevrolet Corvette with RPO code LS1. Prior to the LS, previous engines came with the CL package, short for Custom Luxury.

The LY5 engine is a 5.3L Gen. IV iron-block engine used in GM trucks and SUVs between 2007 and 2009. For marketing purposes, it was also known as the Vortec 5300. The information listed here is for a stock LY5 engine. Mechanically similar, General Motors’ LS and LS-based Vortec engines wound up on almost every branch of the GM family tree ...The Vortec 5300 came in a few different variants; The LM7, LM4, L33, and the L59. The LM7 Vortec 5300 is the truck-use variant of the LS engines found in Corvettes and Camaros. Unlike the LS engines, though, the LM7 engine block is composed of cast iron rather than aluminum. The cylinder heads, however, are aluminum.Learn about the performance, block, rotating, cylinder head, camshaft, valvetrain and other specifications of the Chevy L59 engine. The L59 is a 5.3L iron …The GM LM7 (Vortec 5300) features V8 90° cast-iron cylinder block with a five-bearings crankshaft, two aluminum heads, a single one-piece cast camshaft and two valves per cylinder (16 in total). The LM7 has a sequential multi-port fuel injection system and 78.0 mm (3.07 in) throttle body. The engine used a “Coil-Near-Plugs” ignition system.However, Chevy unveiled the L20 4.8-liter engine, which had the 799 cylinder head in 2010. The L20 4.8-liter engine had an A on the VIN. It was actually the 8th digit of the vehicle identification number. The 799 heads have been amazing on the 4.8 and 5.3-liter truck engines since inception. You may want to check out for your next porting job.The LR4, LM7, and L59 have very strong blocks. They can handle over 1,000 hp. using nitrous, a blower, or a turbo. However, you will need to upgrade the internals to handle that kind of power. The biggest bonus of buying a 4.8L or 5.3L engine is the low cost. They are also easier to find than the higher displacement engines.If you are looking to save money on eyewear, Spec Savers special offers can be a great way to get high-quality glasses at affordable prices. Spec Savers is a well-known eyewear ret...Gen III included engines like LM7 and L59, while Gen IV introduced models such as LH6, LC9, LMG, LY5, and LH8. ... In terms of specifications, the 6.2L EcoTec3 V8 engine delivers impressive ...Hello all, glad to be here. Here’s the story: A friend found a L59, Korean era (1990-94), in perfect cosmetic condition, but with electronics corroded past hope, bought it and gave it to me. (Yup, that’s a friend.) Gorgeous piece, great neck, and it’s been fixed up with new HBs and sounds like a fine LP should. (Yes, I’ve owned a couple big G’s too. …The block casting number is stamped on the left front of the engine block, usually above the vibration damper. It consists of 3-8 numbers or letters that indicate the manufacturer, displacement, and date. Common GM block prefixes include: V codes (e.g. VIN code) for small block V8s. Y codes for small straight-6 and inline engines.Engine Flywheel Bolts – First Pass 20 N·m 15 lb ft Engine Flywheel Bolts – Second Pass 50 N·m 37 lb ft Engine Flywheel Bolts – Final Pass 100 N·m 74 lb ft Engine Front Cover Bolts 25 N·m 18 lb ft Engine Harness Ground Bolt – Right Rear 16 N·m 12 lb ft Engine Engine Mechanical - 4.8L, 5.3L, and 6.0L 6-1 2003 - C/K 800 Utility (June ...When it comes to purchasing a new refrigerator, it’s important to consider the specifications of the model you’re interested in. One popular brand that offers a wide range of fridg...

Mar 21, 2022 · The 5.3L LS Engine Family. The 5.3L LS, or Vortec 5300, is primarily a truck/SUV engine that spanned both the Gen. III and Gen. IV versions of the GM LS lifespan. It’s essentially a longer-stroke version of the 4.8L LS and powered vehicles such as the Silverado, Sierra, Yukon, and Escalade. The engine is made with both cast iron blocks (LM7 ...

Specs: 217/23x .619"/.607" 114LSA, 3 Bolt Pattern. The Hot Rod cam is BTR's newest offering for 4.8L 5.3L 5.7L 6.0L displacement LS-based truck engines. This camshaft delivers an aggressive idle while maintaining good street manners. ... Brian Tooley BTR Hot Rod Camshaft for Gen 3/4 LS 4.8L 5.3L 6.0L LM7 LC9 LMG LMF LR4 L59 L33 LY2 L20 …European Union countries and the Commission have agreed on a technical framework to enable regional coronavirus contacts tracing apps to work across national borders. A number of E...Chevy LM4 5.3 Vortec 5300 Engine Specs, Problems And Reliability. Having a capacity of 5.3 liters (325 cu in), GM/Chevrolet LM4 is a naturally aspirated V8 90° 4-stroke gasoline motor. It’s a representative of Generation Three V8 truck motors with small blocks. LM4 resembles LM7 (released between 2003 and 2005), but it differs by having …Noticeably absent were any 6.0L and 6.2L engines—or any aluminum motors for that matter! When it comes to availability, the 4.8L and 5.3L LS reign supreme, and since bigger is better, why not start with the 5.3L? Learn more about each LS engine displacement: * 4.8L LS Engine Guide: Block Specs, Swap Resources & Build InfoHello all, glad to be here. Here’s the story: A friend found a L59, Korean era (1990-94), in perfect cosmetic condition, but with electronics corroded past hope, bought it and gave it to me. (Yup, that’s a friend.) Gorgeous piece, great neck, and it’s been fixed up with new HBs and sounds like a fine LP should. (Yes, I’ve owned a couple big G’s too. …The L59 is a 5.3-litre V8 engine produced by General Motors from 2002 to 2007. It has an iron block and aluminium heads, making it a durable option for those who need power for towing or hauling heavy loads. The LM7, on the other hand, is also a 5.3-litre V8 engine with an all-aluminium block and heads.Chevy L59 Engine Specs. Performance Specifications. Compression Ratio. 9.5:1. Horsepower Rating. 285-295 hp. Torque Rating. 320-335 ft./lbs. Application Information.When it comes to heating and cooling your home, you want to make sure that you are getting the best product for your money. That’s why it’s important to take the time to research a...Mar 4, 2021 · The Vortec 5300 came in a few different variants; The LM7, LM4, L33, and the L59. The LM7 Vortec 5300 is the truck-use variant of the LS engines found in Corvettes and Camaros. Unlike the LS engines, though, the LM7 engine block is composed of cast iron rather than aluminum. The cylinder heads, however, are aluminum. The Gen III Vortec 5.3 was produced in four forms: the LM4, LM7, L59, and L33. They all share bore, stroke, and design. The biggest departure in these particular models is the L33, which uses an ...

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I have a unmolested 6.0 Ls moter inches an law suburban 114,211 miles 421 hp 397 pounds of tork that I will trade to a generation 1 LS motor 5.3 with the transmission this 6.0 liter engine the transmission I have been nothing although transport prisoners back and forth by one US Marine from Canadians to California it ain’t never pulled nothing stylish his life but it’s a straights monsters ...FinOps Foundation introduces FOCUS, a standardized cloud cost data specification, to streamline multi-cloud financial management. The FinOps Foundation, a foundation under the ausp...Engine Specifications: Engine code: GM / Chevy L59 (Vortec 5300) Layout: Four stroke, V8: Fuel type: Regular unleaded and E85 Flex Fuel: Production: 2002-2007: Displacement: 5.3 L, (325 cu in) Fuel system: Sequential multi-port fuel injection: Power adder: None: Power output: 290 PS (213 kW; 285 HP) at 5,200 rpm 299 PS (220 kW; 295 HP) at 5,200 ...These included both iron and aluminum blocks and had both flex fuel (L59) and non-flex options. Depending on the engine, they make between 270–310 horsepower and 315–335lb-ft of torque. For the most part, the engine has been used in half-ton SUVs and trucks.The LM7 (along with its L59 FlexFuel E85-capable brother) are the Gen. III, 5.3L iron block truck engines you can pick up in wrecking yards for about $600. ... LM7 5.3L Vortec 5300 Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More.] ...Here are some tools to help your rebuild:Tapered Ring Compressor: https://amzn.to/44P0FKeAssembly Lube: https://amzn.to/44ZgUnYPush Rod Tool: https://amzn.to...Jun 10, 2017 · All LM7 and L59 engines had a crankshaft with a 0.857 in. rear flange. (Casting #12552216) In 2001, the LR4 and LM7 were upgraded with MLS gaskets. The L59 was first built after the upgrade. It always had MLS gaskets. The 1999-2003 LR4 and LM7 had a return-style fuel injection system. They went returnless in 2004 (except the Express ... MOWING GRASS more than 1/2" higher, and never lower, than dimension “B”. Woods model 59 and L59 series mowers are equipped Dimension “B” is set by adjusting casters, gauge with suction-type blades which make them ideal for fin- wheels or lift chains. Page 8 Figure 1. Attitude Adjustment NOTICE Improper belt alignment or tension can ... ….

* 6.2L LS Engine Guide: Block Specs, Swap Resources & Build Info * 7.0L LS Engine Guide: Block Specs, Swap Resources & Build Info. 500 HP 5.3L LS Engine Block. Truth be told, our test motor did not come from a junkyard, but instead was supplied by the good folks at Strictly Performance. The boost-ready motor was perfect for the ...Although the LQ9 engine specs and the LQ4 come with several similarities, the LQ9 is built with stronger rods. The rods have the capacity to bend and retain their original state instead of breaking. While the LQ4 comes with weaker rods and a piston setup with a pressed pin, the 123/145 casting on the LQ9 rod is designed with a relatively ...The specs listed are for stock fasteners. If you use ARP or other aftermarket fasteners, follow the instructions that came with your new hardware. Related Products: Camshafts & Valvetrain, Cylinder Heads, Engine Assemblies, Oiling Systems, Other Engines & Components, Pistons & Piston RingsChevy L59 Engine Specs. Upgrading the LR4, LM7, and L59 Engines. Benefits. These engines are strong and durable. Many people use them with boost or nitrous. With upgraded internals, the blocks can handle over 1,000 hp. The engines all have a 3.780 in. bore diameter. The cylinders canbe bored to LS1 size (3.898 in. +).Table of Contents. Overview of L59 Engine: The L59 engine is a 5.3-litre V8 engine developed by General Motors (GM). It is part of the LM7 family of machines …Product Description. 5.3 Stock Replacement Piston Rings LM7, L59, LS4, LY5, LMG, LMF, LH6 LC9 L33 . Set of Hastings Standard Size Moly Replacement rings for 1999-2015 Chevy LC9, LS4 4.8 5.3L3 yr./ 36000 mi. Power / Horsepower. 285 HP @ 5200 rpm. Torque. 325 ft-lb @ 4000 rpm. MPG (Economy) 15 city / 18 highway. Curb Weight. 4,769 lbs.I would not change that rue for the L59. BTW, I changed out the srings one day for 15-60s, tuned it in open C and tried it as a po boy's baritone slide machine. Sounded great. L59 engine specs, The term “LS engine,” short for Luxury Sport engine, started during the 3rd and 4th generation of the “small block Chevrolets”, a V-8 gasoline engine. The "LS" name came from the 3rd generation engine used in the Chevrolet Corvette with RPO code LS1. Prior to the LS, previous engines came with the CL package, short for Custom Luxury., Some specs of a Caterpillar C7 engine are a maximum power rating of 300 bhp and a rated speed of between 1800 and 2200 rpm. It is an inline 6, 4-stroke-cycle engine with a displace..., VEGE Remanufactured Long Block Crate Engines DCWT. Crate Engine, Remanufactured Long Block, Assembled, Chevrolet, 5.3L/325, Each. Part Number: VRE-DCWT. ( 1 ) Estimated Ship Date: Jun 12, 2024 (if ordered today) Core Charge $520.00. Drop Ship. Free Shipping., The subject for this story is a '72 vintage two-bolt main 350 we yanked from a Chevy pickup street rod. It ran pretty well but had a nasty habit of fouling the No. 8 spark plug every few thousand ..., Torque Specs Engine Parts/Bolts Torque: Camshaft Retainer Bolts 18 lb ft Camshaft Sensor Bolt 18 lb ft Camshaft Sprocket Bolts 26 lb ft Connecting Rod Bolts - First Design ... (Oil Pan-to-Engine Block and Oil Pan-to-Front Cover) 18 lb ft: Oil Pan M6 Bolts (Oil Pan-to-Rear Cover) 106 lb in: Valve Rocker Arm Bolts: 22 lb ft: Valve Rocker Arm ..., Part Make Model Tutorial Link; engine, electrical, cooling: GM: LSx, LS2, LS3, V8: stop overheating, cooling engine, electrical work: HotRod: Rear end, differential, Engine Block Specifications. Casting Numbers: 12567392, 12567393, 12551358. Material: Iron. Displacement: 5.3L / 325 cid. Bore Dia. 3.780 in. Stroke: 3.622 in. Deck ..., FinOps Foundation introduces FOCUS, a standardized cloud cost data specification, to streamline multi-cloud financial management. The FinOps Foundation, a foundation under the ausp..., Learn how to improve the power and torque of your L59 5.3L engine, a Gen. III iron block truck engine that was made from 2002 to 2007. Find out the best cam, inta…, Max Torque: 350 @ 2800 rpm. Stroke: 3.00. Bore: 3.875. Compression: 10.5. Firing Order: 18436572. Information and specs on the 283 V8 Chevy Engine. Engine Facts has engine parts and specs for the Chevy 283. The 283 was first used by Chevrolet in 1957 and would find its way in the popular Corvette., Despite numerous differences the Gen III LS Engine and Gen IV LS Engine cylinder blocks share a lot of the same traits. 4.400 Bore Spacing (same as the original SBC) Deep Skirt Block with Six Bolt Cross Bolted Main Bearing Caps (reminiscent of the old Ford side oilers, FE, and some early hemi blocks) Center Main Thrust Bearing. 9.240 Deck Height., Plentiful, inexpensive 4.8L and 5.3L iron truck blocks are common as dirt and usually have sufficient wall thickness to accept at least a 0.118-inch overbore (with about a 0.020 "safety margin ..., The LQ4 (4.8 liter, 293ci) is the smallest LS ever produced. It shares its iron block with the 5.3-liter engine and even has the same 3.78-inch bore size. The drop in displacement comes from a ..., 3 yr./ 36000 mi. Power / Horsepower. 285 HP @ 5200 rpm. Torque. 325 ft-lb @ 4000 rpm. MPG (Economy) 15 city / 18 highway. Curb Weight. 4,769 lbs., A large number of 5.3 swaps make use of the Gen III LM7 engine, which offered between 270 and 295 hp and was sold from 1999 to 2007 across a wide range of Chevrolets and GMCs. Factory torque checked in as high as 335 lb-ft or as low as 315 lb-ft. There are, of course, a number of early 5.3-liter LS variants, including the flex-fuel L59 and the ..., Engine . Number Of Cylinders. 4. Gross Power. 59 hp. Net Power. 57 hp. Power Measured @ 2700 rpm. Displacement. 148.5 cu in. ... OEM specifications are provided for ..., The LS9 crate engine MSRP † has been reduced by thousands! MSRP was $26,403, now $21,403. See your dealer for pricing. Limited quantities available. Get yours while supplies last!, Specifications. We expect the GM LT7 engine to be twin-turbocharged and to displace 5.5 liters in a V-8, Dual Overhead Cam (DOHC) configuration. Depending on the vehicle application, the LT7 is ..., Crate Engines, GM LM7/LS1 347CI 500 HP Stage 1 Long Block, 5.7L/347, Assembled, Internal Balance, Aluminum Heads, Chevrolet, Small Block LS, Each. Part Number: HPE-LM7-LB-2. Not Yet Reviewed. Estimated Ship Date: Jul 8, 2024 if ordered today. Core Charge $225.00; Free Shipping; Special Order, Keeping the engine simple and swapping in a Holley 650 carb, MSD coil pack controller, and an Edelbrock dual-plane intake was the easiest way to go. ... The stock cam specs are 190/191 int./exh ..., The 5.3L LS Engine Family. The 5.3L LS, or Vortec 5300, is primarily a truck/SUV engine that spanned both the Gen. III and Gen. IV versions of the GM LS lifespan. It’s essentially a longer-stroke version of the 4.8L LS and powered vehicles such as the Silverado, Sierra, Yukon, and Escalade. The engine is made with both cast iron blocks (LM7 ..., EV6 / USCAR. 12609749. 54 lb/hr @ 58 psi. L94. EV6 / USCAR. 12609749. 54 lb/hr @ 58 psi. From left to right: original Bosch Jetronic EV1, the tall LS1 style followed by the early LS truck injector, and on the far right the late LS3 EV6 style. The one missing version is the late truck injector that is the same height as the early truck LS piece ..., 3 days ago · These GMC Yukon SLT 5.3L V8 with L59 engine serial nr. performance sparkplugs are designed to help you Revamp Performance Potential, low- and mid-range torque, kick-out time and acceleration to further Bump Up fuel burn. Our GMC Yukon SLT 5.3L V8 with L59 engine serial nr. racing series spark plugs' design ensures optimum mix ignition in the ... , Apr 12, 2024 · Engine code: Displacement: Power output: Straight-4: Family I: GM / Chevy 2H0: 1.8 l: 140 PS; 103 kW; 138 HP: Family II: Daewoo / Chevy X20SED: 2.0 l: 90 PS; 66 kW; 89 HP , When it comes to purchasing or upgrading a computer, understanding its specifications is crucial. With the rapid advancements in technology, it can be overwhelming to keep up with ..., A large number of 5.3 swaps make use of the Gen III LM7 engine, which offered between 270 and 295 hp and was sold from 1999 to 2007 across a wide range of Chevrolets and GMCs. Factory torque checked in as high as 335 lb-ft or as low as 315 lb-ft. There are, of course, a number of early 5.3-liter LS variants, including the flex-fuel L59 and the ..., Plentiful, inexpensive 4.8L and 5.3L iron truck blocks are common as dirt and usually have sufficient wall thickness to accept at least a 0.118-inch overbore (with about a 0.020 "safety margin ..., A large number of 5.3 swaps make use of the Gen III LM7 engine, which offered between 270 and 295 hp and was sold from 1999 to 2007 across a wide range of Chevrolets and GMCs. Factory torque checked in as high as 335 lb-ft or as low as 315 lb-ft. There are, of course, a number of early 5.3-liter LS variants, including the flex-fuel L59 …, 3 yr./ 36000 mi. Power / Horsepower. 285 HP @ 5200 rpm. Torque. 325 ft-lb @ 4000 rpm. MPG (Economy) 14 city / 17 highway. Curb Weight. 5,050 lbs., [Editor’s Note: This L59 engine upgrade guide is part of a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing that we are sharing at SpeedArticle. For a primer on the entire LS engine universe, read LS Engines 101: An Introductory Overview of the Gen III/IV LS Engine Family.] … Intro to L59 Engines, The 5.3L V8 Vortec LC9 was an engine produced by General Motors for use in the 2006-2014 GMT900-based Chevrolet Suburban 4WD and GMC Yukon XL 4WD. Displacing 5.3 liters in a V8 configuration, the ..., The engine also had 799 or 243 casting heads which are closely related to the LS6. The engine has flex-fuel capability. The engine is close siblings with the LMF which shared many of the same features…except the block material. … For LH9 engine specs, read this: LH9 5.3L Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs ..., GM’s 5.3L Vortec engine suffers from common problems including: oil consumption caused by AFM, cracked cylinder heads, spark plug failure, intake manifold problems, and fuel pressure regulator failure. Despite these problems, the 5.3 Vortec is an extremely reliable engine. They are getting older nowadays, having been in production from 1999 ...