Ls Head Casting Number 862

050, 111 ls) 331/354 $ 235. King Cylinder Heads provides volume pricing for small, medium and large quantity purchases. The more efficient design shortens burn times and ultimately means less ignition timing advance is required to produce the same power. The LPE CNC heads offered a nice torque gain from 4,300 rpm to 4,900 rpm then carried better power numbers above 5,200 rpm. tiffany-villas. casting number 706 and 862 are interchangeable. can anybody tell me what i have and how much - Answered by a verified Classic Car Mechanic We use cookies to give you the best possible experience on our website. Look at the head casting numbers. Cylinder heads are the most critical components of your engine, when it comes to how much power your engine can produce. (Casting 862) The car wasn't a record setter by any means but I felt for the parts and weight it ran quite well. We are a full service automotive cylinder head machine shop. 9 rebuilt cylinder head casting number 610 : chevrolet uplander 3. The LS market has embraced this technology by providing programs for virtually every factory or aftermarket casting. Was there 2 different casting numbers for the 781 heads? Im all worked up now about the short valve spring height. LS Engine and Cylinder Head Casting Number Locations Block: Left rear, top of block just forward of the bellhousing mounting surface. Casting Number. can anybody tell me what i have and how much - Answered by a verified Classic Car Mechanic We use cookies to give you the best possible experience on our website. LS1 vs LS2: Cylinder Heads. StoreFront / Cylinder Head Parts & Services / Cylinder Head Services / CNC Port LS1/Truck 862, 706 Cylinder Heads (PAIR) < Previous Product: Next Product > View. Iv decided to trade it and and I'm trying to avoid having the same problem again with my new truck. Why is this one of the best parts? Because since the whole LS family is so similar, heads can be swapped around for your desired combination. Big Block Chevy Cylinder Heads Open vs. 0L piston weighs much more than its smaller 5. 892 isn't a L92 or LS3 head casting number the 823 heads are L92 and 821 is the LS3the casting is the same but the LS3 has the lighter valves look at the intake valve and see if it has a very smooth maching face if it does it is the lighter valve the heavier valves look like it is sandblasted or very fine sand paper. Finally, there is a second casting, also based on the LS3 cylinder head, but with a smaller combustion chamber and smaller LS1 valves. 426 lift, 205 Dur. Our Full CNC porting for GM 823 L92's is a great budget head for 600hp+ builds. The casting numbers for small-block Mopar and big-block Mopar are a seven-digit number, which is raised, and usually found in one of two locations. Exhaust Manifolds ~ Used on other Chevrolet models and other years * RH ~ Casting number 3916178 * LH ~ Casting number 3909879 Distributor * Stamped number 1111437 Camshaft * Same camshaft used with 402/375hp engine * Casting number 3904366. my trans is startin to act up so i need to sell some stuff price is $200 obo offer, I am motivated and cash does talk. The more efficient design shortens burn times and ultimately means less ignition timing advance is required to produce the same power. so now i have to re do the 50 hours of hand to head work on the set of 862s i collected. 45cc chamber for more compression (10. head casting number requires removing the valve cover and checking the raised casting number on top of the head. Please txt first, I don't answer from numbers I don't know. Re: Putting a 2. 4l60e/4l80e; 6l80e/6l90e; t56/th350/700r4; lt1/l83/l86 (2014+) gen v; engine controller kits; pcm programming. 4l60e/4l80e; t56/th350/700r4; ls2 e40; ls/car (58x) gen iv. From complete rebuilds to pressure testing, surfacing, broken bolt removal etc. The 862 casting came with and without the recess on the edge of the deck surface, so rebuilders need to make sure they use the right head gasket when installing one of these heads. Vortec GenIII 6. 0 Gen III cranks use the same 12552216 casting number, so it’s difficult to quickly differentiate a 5. VIN 8th Digit. tiffany-villas. engine casting numbers I am always getting phone calls from people wanting me to help them identify engine parts by their engine casting numbers. 165" hollow stem intake, and 1. Edelbrock #61969 Cylinder Head, Lingenfelter LS1 CNC, Aluminum, Assembled, 65cc Chamber, 203cc Intake Runner, Chevy, 4. Skip to content. 3L Truck 862 and 706 Head castings While the 706 Heads are a SPM = Semi Permanent-mold And considerd to be a more consistant head casting then the 862 wich are Sand cast, Once ported There Is no difference. You can also have three sets of heads from the same manufacture and one will outflow the others. But if you're looking for a good turbo or supercharger head, you might consider the cheaper and more readily available LQ9-LQ5 heads, casting numbers 317 and 873. The standard cylinder bore for both engine applications is 96mm (3. It costs only $5 and you leave knowing exactly how your heads flow compared to others. Chevy V8 Casting Number Locations Chevy V8 SBC Block and Head Casting Numbers Chevy V8 BBC Block and Head Casting Numbers Chevy V8 "W" Motor 348-409 Casting Numbers Chevy V8 Crankshaft Casting Numbers Chevy V8 Crankshaft Journal Sizes Chevy V8 Bore and Stroke List Chevy V8 Notes SBC Crate Motors BBC Crate Motors SBC Cylinder Heads Holley Carb. 892 isn't a L92 or LS3 head casting number the 823 heads are L92 and 821 is the LS3the casting is the same but the LS3 has the lighter valves look at the intake valve and see if it has a very smooth maching face if it does it is the lighter valve the heavier valves look like it is sandblasted or very fine sand paper. Casting Number. 3L Truck 862 and 706 Head castings. Allied Motor Parts has over 150 years of experience of remanufacturing automotive and light truck cylinder heads. Priced out milling, head gaskets, head studs, beer for mechanic friend and seems like a really cheap mod. The LS2 243 heads, found on the '05-up LS2's, are the same LS6 head but with solid stem valves in them. Rebuilt 5 3 Chevy Silverado Cylinder Heads 862 Casting Number. Unfortunately I ported and polished the 706 cast heads before I learned of their suseptability for cracking. Closed-chamber cylinder heads have small combustion chamber volumes for high compression ratios, with even mildly domed pistons. So far i know they will raise my compression, from some reading it will be good low end tq but not quiet up top. This sale is for casting numbers 706 and 862 THESE NUMBER ARE INTERCHANGEABLE. We have the following casting numbers in stock: 706 / 862 / 853 / 241. 15cc) chamber size which raises compression when used on a LS1/6 engine. 02 inch stainless valves can get you into the 500 to 600 horsepower range with a nice cam. The cylinder head for both engines is aluminum with a casting number of 862, however on the deck face area in a small cavity there is a 4. 030" to bump my compression up to 9. Orders Over $50 Get. The Good Fast efficiency and glorious raw picture quality, combined with Panasonic's veteran contact-display screen/direct-control hybrid interface, make the Lumix DMC-GX1 a strong ILC choice. 3 LS 799 CYLINDER HEADS 799 CASTING NUMBER 799. I have a pair of completely rebuilt 5. StoreFront / Cylinder Head Parts & Services / Cylinder Head Services / CNC Port LS1/Truck 862, 706 Cylinder Heads (PAIR) < Previous Product: Next Product > View. Cylinder Heads and Casting Numbers. Trick Flow products perform as advertised and exceed customer's expectations for performance and value. Heads 862 Casting. Casting Number. It is not an exchange service, and customers receive the same heads back that they sent to. The 862 casting came with and without the recess on the edge of the deck surface, so rebuilders need to make sure they use the right head gasket when installing one of these heads. With number pooling, an entire prefix of 10,000 numbers is allocated to a specific area, but phone numbers are only allocated to a specific carrier in 1,000 block increments. They need different gaskets than "normal" LS heads and the gaskets that came with the engine was MLS and did not fit the 853's. head casting number requires removing the valve cover and checking the raised casting number on top of the head. Stock Engine Quest Vortec heads flow 222 cfm intake and 145 cfm exhaust. 3L heads, ive been doing some reading but still need some help, wheater or not i will benefit from the switch. Vortec cylinder heads significantly outflow non-Vortec service replacement cylinder heads and earlier OEM cast-iron heads. Katech will then port the heads and send the dissembled heads back to the customer. Introduced in January 1995, it is a "clean sheet" design with only rod bearings, lifters, and bore spacing in common with the longstanding Chevrolet small block V8 that preceded it as the basis for GM small-block V8s. 60-inch valves. 3L Truck 862 and 706 Head castings. On the underside of the head on an intake runner, and under the valve cover on an intake runner. Every intake port, exhaust runner, valve bowl, and every combustion chamber is 100% CNC machined on special dedicated PRO1 castings. " Casting Number 706 and 862 Head: 1999+ 4. From complete rebuilds to pressure testing, surfacing, broken bolt removal etc. 00 Timing Chain Sohc Expedition Chain 97-00 Kit V8 Windsor Timing Fits Mustang 4. THIS AUCTION IS FOR A PAIR HEADS!. 7L LS1 that appeared in the 1997 Chevy Corvette. All stock and ran great with them, just using some 799s now. Head and Block Construction. To obtain a certification number, visit the Georgia DOL website and fill out the short form. Remove the oil pan at this time as well. The following is an abbreviated list of popular LS cylinder-head casting numbers followed by a short description. Your car engine's core is your cylinder. The part number for these heads is LS#CNC-Complete. what i did was get some of the better stock heads which are 243/799 heads and had them milled. The exhaust port is a unique D-shape that improves flow. 465 lift, 221 Dur. A look at the LS3 cylinder heads (left), and the LS9 heads (right). 3 with 57k) but their are no casting numbers on the heads. 12629063 LS3 Cylinder Head Assembly Features: Aluminum performance head. 0l Head Swap Information Below is a list of all known stock head options for the Vortec 6. If the motor doesn't have LS6 heads, there is a good chance it doesn't have anything else either. Remember, a great head doesn't just produce good peak flow numbers it's all about area under the. Your cart is. you could get some "fixed" stock 706 cast heads or some 862 as those are less prone to crack. L33 is a higher output 5. 485 lift, 232 Dur. The California Water Board announcements regarding this critical emerging contaminant category will impact thousands of industrial facilities and drinking water systems over the coming years. Best for big cubic inch, high RPM use. Chevy cylinder head Identification - Small block casting numbers, Big block cylinder head, camel back heads, double hump heads 108cc L-78/L-71/L-72/LS-6. 030" to bump my compression up to 9. " Hardest of the Hardcore: LSx-DR - Part Number 19166979. Unfortunately I ported and polished the 706 cast heads before I learned of their suseptability for cracking. The numbers are from our in-house flow bench. Gm ls 706 heads - $100 (Eaton) Good set of casting #706 heads off a 2002 Tahoe. Save ls 862 heads to get e-mail alerts Pair of complete GM 862 casting LS1 cylinder heads. I am not very supportive of semi-novice hand head porting of almost any cylinder head especially the LS series heads in that in today's performance parts and shops world the availability of some well designed and performing CNC head programs. 4l60e/4l80e; t56/th350/700r4; truck (58x) gen iv. New Yamaga bluee 63 Bait jig head max5g UL casting rod from Japan Current Blanks nrbpaf2544-Casting Rods A Canadian drug dealer has been ordered to forfeit about 281. Your horsepower-building potential is nearly unlimited with LSX heads. Subject: Information on Gradual Coolant Loss Over Time With No Evidence of Leak Found Models: 2004-2006 Buick Rainier 2001-2006 Cadillac Escalade Models. It also used the “243” heads, which refers to the casting number. Ls Ls1 Ls2 Ls3 Ls6 Ls7 Lsx 862 Cylinder Heads Set 4. With a g5x3 114lsa cam FAST90/NW90, pacesetters, 6spd and a 3. The standard cylinder bore for both engine applications is 96mm (3. Depending on the application, the L92/LS3/LS7 cylinder head can support well over 1000+ horsepower. Big-block Chevy factory heads are offered in aluminum and cast iron, with either open or closed combustion chambers, and with oval or rectangular intake ports. Cylinder Heads 862 Casting Number Ls Ls1 Ls2 Ls3 Ls6 Ls7 Lsx 862 Cylinder Heads Set 4. The Capital Reman Exchange cylinder head department is equipped to machine all manufacturers of diesel and natural gas remanufactured cylinder heads. 3-liter truck engines. The work paid off, as the 468 produced 717 hp at 6,800 rpm and 627 lb-ft at 4,800 rpm. Chevy LS Engine Conversion Handbook GM LS-Series Engine: The Complete Swap Manual High-Performance GM LS-Series Cylinder Head Guide Chevy LS Engine Buildups: LS1 Through LS9 Models How to Rebuild Chevy LT-1/LT-4 Engines: 1992-1997 GM Cars & Trucks Catalog of Chevy V-8 Engine Casting Numbers 1955-1993 and Stamped Numbers. Carburetor is 1. can anybody tell me what i have and how much - Answered by a verified Classic Car Mechanic We use cookies to give you the best possible experience on our website. GM Engine & Exhaust Performance - The Difference Between All The LS Heads - Ok guys, I'm always hearing different opinions about what the difference is between all the LS heads. Cast-iron Vortec Cylinder Head Assembly • Completely assembled with 1. You can also have three sets of heads from the same manufacture and one will outflow the others. The LS market has embraced this technology by providing programs for virtually every factory or aftermarket casting. 3 GM GMC CYLINDER HEADS 706 AVALANCHE NO CORES REQUIRED 5. 3 truck heads (casting #862 and 706) are also a very popular base casting for porting/modifying, due to their even smaller (61. thoroughly cleans, inspects, and pressure tests all our cylinder heads. RB/B, LA Cylinder Head Casting Numbers: The casting numbers for most RB, B, LA heads are found in two places. All casting numbers known to AERA have been listed in this manual. All parts and pieces shown in the pictures are included with this auction. 7L LS engines. LS series small block chevy heads Flow info. Most casting numbers are stamped into the part itself, others have the number cast (molded) onto the part. CYLINDER HEADS. GM's LS engines are the hottest thing to hit the scene since Chevy debuted the first smallblock back in 1955. This North Carolina–based shop is practically a factory for CNC head porting, with programs for the Gen II, III, and IV small-block only. Whether you're looking for the Vortec, Aveo, or Chevy 350 cylinder head, we're here to help you find the part you need. Intake Manifold ~ Casting number 3963569 * Aluminum low-rise. 3l LS heads. WE DEAL WITH ALL MAKE AND MODEL CY. This cylinder head is interchangeable with the 070 cylinder heads. 3L LS4 LS7 Cylinder Head Chevy 5. 465 lift, 221 Dur. The CNC-ported LS3 head features 276cc intake runners and 92cc exhaust ports, along with a combustion chamber volume of about 68. 706 vs 862 cyl heads LSx Forum 706 vs 862 cyl heads - Chevy Nova Forum Steve's Nova Site is an automotive enthusiast website dedicated to the 1962 - 1979 Chevrolet Nova, Chevy II and Acadian automobiles. Cast aluminum is a specific metal that has gone through one of the several processes known as casting. Material: Aluminimum. 3L LS1 Options: 218cc Full CNC Porting Package For those looking for a high compression capable 3. GM 706/862 5. OEM has been known to use the same head or block in different applications. We are a full service automotive cylinder head machine shop. 3 CHEVY SILVERADO CYLINDER HEADS 862 CASTING NUMBER LS6 799 HEADS Chevrolet LS Cylinder Heads Used 243 5. Pretty sure they've been rebuilt or remanned because there is grey paint on the ends. From the quarter-mile to the hot lap, there was no contest in this classic Chevy vs. Best for big cubic inch, high RPM use. The only code listing that I have found for heads on a 1970 454 is #3964292. Is there anyone else who has experience with these heads?? I have been talking to rustbucket79 but I think he is on a different time zone so communication is slow. This may sound stupid. Cylinder Heads and Casting Numbers. Fenders-Wald Middleweight 952 Fender Set 26x1. Casting 862 Heads. 15cc) chamber size which raises compression when used on a LS1/6 engine. I believe Jay has a new Superflow and used a 3. Material: Cylinder Head Specifications. I can get more pictures if you would like, just shoot me a pm. 706 heads - L33 engine in son's turbo truck has a cracked block. 4l60e/4l80e; 6l80e/6l90e; t56/th350/700r4; lt1/l83/l86 (2014+) gen v; engine controller kits; pcm programming. I have the oppertunity to buy 821 casting number heads brand new for very cheaparound $350 each. 3l & the new compression ratio with each head installed. 3 Liter Truck Material: Aluminimum Part Number: 12559862 12561706. BBC Cylinder Head Casting Numbers: RECTANGULAR PORT - Valve size 2. About The Vette Doctors. Part Numbers are located and stamped on the. casting number 706 and 862 are interchangeable. Martingales & Breastplates-Riding World'5 Points' Hunting Breastplate ncdfjt6828-free shipping - www. If the motor doesn't have LS6 heads, there is a good chance it doesn't have anything else either. Small Block Chevy LS Cylinder Heads by Casting Number 10215339 - LS Small Block V8 1997 346, LS1, aluminum, 68cc chambers. [ edit ] L31 Vortec exhaust seats Early on, there was much made of the supposed difference in flow between the Vortec heads that came with the hardened exhaust seat inserts as opposed to the heads that had induction hardened seats. Casting number 12558062 is a Vortec head that is available from Chevrolet Performance. The casting number is probably the most significant feature on a cylinder head as it's the hardest to alter. 3L truck heads). I think there's some good info in a pdf you can download by googling "rebuilding gen iv ls engines". 0l LS2 engines will be covered in another thread. DESCRIPTION - This identifi es what the component or assembly is. 0l & the new compression ratio with each head installed. They need different gaskets than "normal" LS heads and the gaskets that came with the engine was MLS and did not fit the 853's. The price listed is for you sending your cathedral port cylinder heads (4. 3 swap in my 90 wrangler, long story short I have a bad valve on cyl #8 low compression. There are so many pros and cons to some of the available LS castings on the market. 317 heads vrs ported 862 on a 5. Click to expand I'm not familiar with the 4. Our Aussie manufactured HRD Higgins LS-series cast alloy CNC ported heads are available to suit LS7, L98/LS3 ports for street and race applications. Casting 862 Heads. Inside this component is a piston that moves and acts on the gas, causing it to ignite. Note the additional webbing in the casting structure of the LS9 heads, which helps to bolster the heads' durability under the increased stresses of the supercharged application they were designed for. 3 CHEVY TAHOE CYLINDER HEADS 862 CASTING NUMBER. 00 P/N 23002. (Casting 862) The car wasn't a record setter by any means but I felt for the parts and weight it ran quite well. GM 243 (LS6) and 799 (LS2), 226 cc. 3 Discussion in ' LS1, LS2, LS6, LT1, SBC Turbo and other GM Specfic Turbo Tech ' started by quik67 , Dec 5, 2010. 706 vs 862 cyl heads LSx Forum 706 vs 862 cyl heads - Chevy Nova Forum Steve's Nova Site is an automotive enthusiast website dedicated to the 1962 - 1979 Chevrolet Nova, Chevy II and Acadian automobiles. 9 hole @ 28. WE DEAL WITH ALL MAKE AND MODEL CY. Central Casting Georgia. This is assuming no machining has been done to either block deck or the head. Penn 2 Over Head O H Graphite Surf Rod 12 15-24 kg + Free Post Prevail Piece qjkobn9346-Spinning Rods NEW Okuma Nomad Fly Rod 4-pcs 5 wt NTF-5-90-4 NEW Okuma Nomad Fly Rod Combo 4-pcs WF-4 NTxf-904-5 - Increase your productivity, customize your experience, and engage in information you care about. 25" above cylinder head ports. The LS market has embraced this technology by providing programs for virtually every factory or aftermarket casting. Gm ls 706 heads - $100 (Eaton) Good set of casting #706 heads off a 2002 Tahoe. Cylinder Head Milling for a 1cc Reduction January 30, 2013 Ted Eaton In the course of milling cylinder heads for a specific decrease in combustion chamber volume, it becomes necessary to know exactly how much a cylinder head must be milled for a 1cc (cubic centimeter) reduction. 3L heads, ive been doing some reading but still need some help, wheater or not i will benefit from the switch. Vortec GenIII 6. Heads 862 Casting. chevrolet uplander 3. The cam Im using has in. Our Aussie manufactured HRD Higgins LS-series cast alloy CNC ported heads are available to suit LS7, L98/LS3 ports for street and race applications. These 862 cast heads have been fully home ported and used 2" LS1 intake valves installed. Do not be confused by this cast number for the cylinder head is for both 4. GM 243 (LS6) and 799 (LS2), 218 cc. Casting 862 and may interchange with other casting numbers. Tahoe cylinder heads wear out with heavy use, just like most car parts. With number pooling, an entire prefix of 10,000 numbers is allocated to a specific area, but phone numbers are only allocated to a specific carrier in 1,000 block increments. 3L LS1 Options: 218cc Full CNC Porting Package For those looking for a high compression capable 3. Toggle navigation Community Chevy Automotive Sales Inc. The heads are fully assembled with stock valves and valve springs and they are ready to drop on a motor today. 3 that is DBC and a stand alone harness with a flashed PCM with a stock ish tune. Briggs told us that "The 317 casting number truck head is pretty hard to beat. Your horsepower-building potential is nearly unlimited with LSX heads. 706 or 862 vortec heads Welcome to GM Inside News Forum – General discussion forum for GM Welcome to GM Inside News Forum - a website dedicated to all things GM. How to Port and Polish Your Car Cylinder Heads Engine performance increases when you port and polish the cylinder heads in your car. For a cheap build, you can get away with stock LS1, LS6 or LS2 heads. Choose Group to View Engine Block Codes Select Block Casting Group ALL Block Codes 262, 265, 267 302, 305 or 307 327 350 400. 0, but youll need to check on those first. WE NEED A CASTING NUMBER, YEAR AND MODEL. The numbers are from our in-house flow bench. VIN 8th Digit. what i did was get some of the better stock heads which are 243/799 heads and had them milled. The cam Im using has in. The best cam, pistons, or intake are all at the mercy of your heads, in terms of how well they'll perform: poor-flowing heads will choke-off your engine, rendering other upgrades only marginally effective, at best. Look at the head casting numbers. SMALL BLOCK FORD Cylinder Heads; Big Block Ford Cylinder Heads; Small Block Ford Top End Kits; VALUE LINE Cylinder Heads; Intake Manifolds. I know that Chevy Casting Numbers are on several sites on the World Wide Web but I thought it would be a good idea to list them here too. About The Vette Doctors. 7L 350 400 Cylinder Bolts & Washers. It costs only $5 and you leave knowing exactly how your heads flow compared to others. 5 to 10 range. 3 that is DBC and a stand alone harness with a flashed PCM with a stock ish tune. Bryan's list has part numbers, and several part numbers were made from the same casting. [ edit ] L31 Vortec exhaust seats Early on, there was much made of the supposed difference in flow between the Vortec heads that came with the hardened exhaust seat inserts as opposed to the heads that had induction hardened seats. ) GM LS1 Engine Specs. The Lingenfelter CNC porting procedure is a computer controlled machining operation that duplicates exact details from a finished Lingenfelter hand ported cylinder head. Was there 2 different casting numbers for the 781 heads? Im all worked up now about the short valve spring height. I have a 1997 gen 6 vortec 7400 #10237297 it has #10141279 heads are these heads capable of producing 750+hp and if so - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. We began with more than 100 candidates. The only differences between these heads and the LS1, besides the price, are the valve size and combustion chamber. Holley Single Plane EFI Intake - GM LS1/LS2/LS6. While the 706 Heads are a SPM = Semi Permanent-mold And considerd to be a more consistant head casting then the 862 wich are Sand cast, Once ported There Is no difference. accueil engine code. Click to expand I'm not familiar with the 4. DESCRIPTIONProfessionally rebuilt 4. There were early and later versions of the aluminum head. To obtain a certification number, visit the Georgia DOL website and fill out the short form. 8 or even modifying the 5. Feedback and Feature Requests If you found a bug or want to share an idea on how to improve my UI, either use the issue tracker on GitHub, or post a comment on WoWInterface or Curse. Ls Head Casting Number 862.