Loaded in 1 ms.. There are 2,506 casting numbers in the database.2,506 casting numbers in the database.Details for 3970010; Manufacturer: Chevrolet: Category: Engine Blocks: Type: Small Block V8: Date: 1969-1980: Notes: 350, 2 bolt or 4 bolt, may be mistaken as 8970010: Added to DB: December 20, 2010 (4879 days ago) Loaded in 1 ms. There are ...Casey, One: the 3970010 is a medium journal main diameter block, the 1967 and earlier small blocks were small journal. Your hopes of it being a 65 Vette motor are for naught. 3970010 could NOT possibly have been in a production era that was small journal only.Small Block Chevy Suffix Codes: TBT - TJS. GM body designation. All these are identified here. Quickly, A = Chevelle, F = Camaro, X = Nova. If you're looking at the engine code - this is already known. If you're looking at the casting # information and it mentions 3970010 "A/F/X/Y/B".... basically this means "it's used in everything", whereas ...Might be hard to find. My understanding is the 3956618 block was used for many high performance 302 and 350 applications beginning around January of 1969 while GM retooled the Flint plant for the 3970010 block. I don't understand the complete history and exact usage, but I believe the 3956618 block was used thru the end of the 1969 model year with a few of the 010 blocksSend Private Topic. View Profile. Re: Decode Small Block 3970010. 12-13-06 03:06 PM - Post# 1050067. In response to DonSSDD. On the block deck at the front of the pass side head are a set of engine codes. Find them, post them and I will tell you exactly what it is. Should be 2 different sets like this example'. 18N300001 con vim.item 6 1969-72 SBC Small Block Chevy 350 Long Block 3970010 J-25-1 Heads 3962441 B-18-9 1969-72 SBC Small Block Chevy 350 Long Block 3970010 J-25-1 Heads 3962441 B-18-9. $695.00. item 7 GMC 3970010 CHEVROLET 350 4 BOLT MAIN BARE BLOCK W/ END CAPS .30 OVER OEM 1975 GMC 3970010 CHEVROLET 350 4 BOLT MAIN …My understanding is the 3956618 block was used for many high performance 302 and 350 applications beginning around January of 1969 while GM retooled the Flint plant for the 3970010 block. I don't understand the complete history and exact usage, but I believe the 3956618 block was used thru the end of the 1969 model year with a few of the 010 ...Engine casting # 3970010--how to find the year. Thanks to some GREAT help, I found my engine casting number. By looking on the web pages some of you guys suggested, that number was used on 350's from '69 to '80 (also on '69 302's and '69 327's), both 2 and 4 bolt.4762 posts · Joined 2006. #1 · Aug 29, 2009. 3970014 350 2 bolt main short block, combination of stamped code and VIN come back as correct for 1971 Camaro SS from Van Nuys plant (350ci, at, 270hp). Comes with oil pan, timing cover. Not sure about crankshaft, probably cast, I did not have the pan off, but owner says its a 2 bolt main.1974 Small Block Chevy 350 SBC 3970010 E 10 4 010 4 Bolt Main STD. Pre-Owned: Chevrolet (5) 5 product ratings - 1974 Small Block Chevy 350 SBC 3970010 E 10 4 010 4 Bolt Main STD. $600.00. or Best Offer. $275.00 shipping. 12 watching. Proform GM Licensed Chevy Small Block Engine Dress Up Kit 141-780.Re: Engine Casting Block #3970010. 02-12-06 09:07 PM - Post# 873994. In response to joeysworld. The difference is the suffix code on the block. Could be a 145 HP 350 from a 1975 caprice. Could be a DZ 302. The difference is the code on the front of the passenger side. Just above where the water pump bolts.2. K-20. Enter your engine SUFFIX CODE in the Search box below. E.g. 0FC, 0XA, 1XJ, etc. Or read about engine serial numbers first to identify the suffix code. Bonus: Want to know the information about your GM/Chevy engine? Enter the engine serial number suffix code in the "Search box" to find out the year, C.I.D, etc.I know that there was a big shakeup in 1969 where GM changed the structure and put all drivetrain into a division, and from that time forward casting numbers appear to be shared, for example 3970010 blocks appear across Tonawanda, McKinnon and Flint engine plants from mid 1969.Chevy Chevrolet small block V8 engine casting numbers - WaywardGarage.com - Hot Rods - Musclecars ... 3970010: 350: 69: Corvette: 4-bolt main, late 69: 3970010: 302 ...Don't forget to follow us on Facebook, and if you run a website or write for a blog, please link to our site! 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.Find many great new & used options and get the best deals for 350 010 SBC Block 3970010 Chevrolet New Bore Decked Line Bored ARP B-21-7 at the best online prices at eBay! Free shipping for many products!VO511CKW, 3970010 block, I felt it was a 350. I have removed the oil pan and timing cover looking for additional supporting numbers. So far without removing the crank and a pistons, the only numbers I have found are on the harmonic balancer is #30 stamped on the top of each piston and GM# 3896966, 302 73, 2222H on the balancer.Oct 6, 2022 · High Nickel GM #3970010 Engine Block "010 020" Marked Block decoding High Nickel! I estimate this motor makes around 420hp at 5500rpm and around 450ft lbs torque. The balance is also correct 8" GM balancer correct for the timing cover.Chevy/GM 350 4 Bolt Main Block Casting #3970010. Chevy/GM 350 4 Bolt Main Block Casting #3970010. Stock 176p. Part Category Engines & Compnents. Part Sub Category Block Parts. 251-751-7530. Email Us. Contact Details. Name. Last name. Phone. Email. Country350 4 bolt main 20x10 rough country wheels. Claremore, OK3970010 is no better than any other 70s block. It has all the same casting shifts, and machining errors like starter bolt patterns that are too far from the crank CL, lifter bores that don't point at the cam, or dowel pins that aren't registered on the crank CL, as any other casting # from the era of the worst quality control in the history of US cars.Aug 1, 2009 · Here's the applications that I found: 3970014 350 69-77 Pass,Chevelle,Camaro, Nova,Monte Carlo 2 or 4 bolt main. 3970014 350 69-79 Truck 2 or 4 bolt main. 3970014 350 72 Corvette late '72,200 HP,255 HP 4 bolt main. dustinadkins433 and Admin.Second Generation Camaro Z28 Engines - LT1 Specifications. 1970 engine is used as the baseline. 1971 & 72 will be identical except where noted. 1971 had compression dropped from 11.0:1 to 9.0:1 by using different pistons and bigger CC cylinder head. 1972 is identical to 1971, except horsepower dropped 10 and rating was changed from GROSS HP to ...We have V6, V8, and L4 engine block types, and bare blocks of various materials including aluminum, billet aluminum, steel, cast iron, and ductile iron. Find the perfect foundation for your Chevy, Ford, or Mopar build-up, including Chevy 350 and 454, Ford 302 and 351w, Hemi, Corvette, LS, and LSX engines. Explore Summit Racing's vast ...One forum quoted that GM moved date codes to the side of the block in the 70's. This is passenger side between the core plugs. Block code (in the usual place) confirmed as 3970010 "M" code next to this. ... It definately has the 3970010 code at the back of the block on the drivers side. '72 sounds much better than '80! Also,Chevy/GM 350 4 Bolt Main Block Casting #3970010. Chevy/GM 350 4 Bolt Main Block Casting #3970010. Stock 176p. Part Category Engines & Compnents. Part Sub Category Block Parts. 251-751-7530. Email Us. Contact Details. Name. Last name. Phone. Email. CountryWhat GM engine has a casting 3970010 and stamped numbers on the front of the block K0608 CTL and 221111068? 350 and 327 [1966 - 1980] ... casting number 3970010 is a 350 block from 1969 - 1979 but ...Small block Chevy 4 bolt main 010 engine block. Has been cleaned and checked. Has new ARP main bolts with it. TFS stamped should be originally out of 79-82 truck or van. Pics are of actual item. ... Chevy 3970010 Small Block 350 Engine Bare Block 4 Bolt ARP Main Bolts - $1,000 (Mims)The block is GM 3970010, the numbers on the pad pass side are V1110TYZ with C7F352416 under it. I purchased the engine - Answered by a verified GM Mechanic ... Hi, i have a 153 ci GM engine, i have the numbers stamped on the block (GM(###) ###-####. I need to know what year this engine is made, and what transmission was attached to it.The block casting number on smallblock and big block Chevy V-8 motors is located on a ledge found at the rear of the block, most often on the driver's side. ... They might look like this 361959 or 3970010 or 14015445. The block casting numbers do not have any letters in them. There are sometimes individual letters found on blocks like GM or CFD ...Find many great new & used options and get the best deals for GMC 3970010 CHEVROLET 350 4 BOLT MAIN BARE BLOCK W/ END CAPS .30 OVER OEM 1975 at the best online prices at eBay! Free shipping for many products!To SBC Block Casting Number 14010207. C3 Tech/Performance - SBC Block Casting Number 14010207 - I am having a 383 stroker built for my 71 . I had specified to the engine builder I wanted a casting#3970010 block since this was the original. I was concerned about all the accessory holes, clutch cross-shaft mount , etc.Good short block prep with proper clearances (rod,main,rod side clearance piston gap etc). Vortec heads with a drop in spring kit or have the guides cut, .028" thick head gaskets and self aligning roller rockers. Retrofit hydro roller cam in the 220/ [email protected] range 500ish lift, RPM airgap intake, 1-5/8" headers, 600-650cfm carb, good quality ...Casting number 3970010 is a very desireable block it is a 4 inch bore used for late 327s, Z28 302s, and heavy duty 350s used as performance, truck, and industrial engines. They all vary as to being 2 or 4 bolt mains. The 2 bolt blocks can be converted to 4 bolts with all the strength of factory 4 bolt versions. These are very frequently found ...Chevy Casting Number identification including Block casting numbers, cylinder head casting numbers, Crankshaft and intake casting numbers. ... 3970010. 69-79. 302/350. car & Truck 2 & 4-Bolt Most common. 3970014. 68-79. 350. car & Truck 2 & 4-Bolt. 3970020. ... GM Fast burn 62 CC 210 CC intake runner angle plug Vortec. 12480005. 346. 0.Re: how much can a 3970010 block handle, it has the 010 high nickel casting ive personally run dyno proven 976 hp on a factory 2 bolt block with aftermarket caps and a half fill .biggest problem was keeping head gaskets on, because everything moved so much at those power levels. also had some main cap walk .had to be very …C3 Tech/Performance - 69 coupe with a 3970010 block - have been getting mixed info about this block in my car. i have owned it for 32 years so i would know if i changed it or had it restamped. the question is, if its legit, am i looking for casting #'s for the 3932386 casted block or am i looking for castings that...Block Casting Number: 3970010. which from what I can tell means: 1969-1979 350 185-370hp 2 or 4 car,truck,vette. Engine Suffix code: CMJ. 1974 350 T400 police - full size car. This is where I get confused.. I'm fairly sure the engine isn't out of a police car, it's also from 1976 not 1974. From my research online it seems like CMJ is a very ...Block #3970010 was used from 69-75, and is a 350. It was used in passenger cars with 255 or 300HP, Chevelles with 300HP, Camaros (as a 302) with 290HP, Chevy II's with 300HP and Corvettes 300 or 350HP. It could be either 2- or 4-bolt main, & was used extensively in truck applications. The date code you provide is, of course, in the wrong format.The number itself can have 6, 7 or 8 numeral digits. They might look like this “361959” or “3970010” or “14015445”. The block casting numbers do not have any letters in them. There are sometimes other individual letters found on blocks like “GM” or “CFD” for the Central Foundry Division, but they are not part of the block ...Send Private Topic. View Profile. Re: Decode Small Block 3970010. 12-13-06 03:06 PM - Post# 1050067. In response to DonSSDD. On the block deck at the front of the pass side head are a set of engine codes. Find them, post them and I will tell you exactly what it is. Should be 2 different sets like this example'. 18N300001 con vim.From what I have researched/understand 3970010 is a very common 350 block code. ... 3970010 was indeed cast over that long time period, however there are some configuration differences between the early and late castings -- most easily seen is the size of the stamp pad. ... A forum community dedicated to Chevrolet Chevelle owners and ...Body, Chassis and Mechanical. Drivetrain & Performance. The 3970010 BlockChevy Casting Number identification including Block casting numbers, cylinder head casting numbers, Crankshaft and intake casting numbers. Search your casting number. Chevy Block Casting Numbers. Use these casting numbers to identify the block you have. ... 3970010. 69-79. 302/350. car & Truck 2 & 4-Bolt Most common. 3970014. 68-79. 350. car ...Gm casting number 3970010 but what is the A81 on the passenger side? A81 should be January 8, '71,'81,'91. ... casting number 3970010 is a 350 block from 1969 - 1979 but in 1969 302 and 327 have ...YEARS : CASTING : CID: LOW POWER: HIGH POWER : MAIN CAPS: COMMENTS: 1980-85 : 140029 : 350--2: car: 1973-80 : 330817 : 400--2: car, truck: 1975 : 355909 : 262-- 2 ...3970010 is no better than any other 70s block. It has all the same casting shifts, and machining errors like starter bolt patterns that are too far from the crank CL, lifter bores that don't point at the cam, or dowel pins that aren't registered on the crank CL, as any other casting # from the era of the worst quality control in the history of US cars.1 post · Joined 2011. #11 · Jul 7, 2011. Ray J Neal said: Based on the suffix TJA I found it is one of two motors. 1973, 160hp conversion cab truck, or 1979, 165hp forward cab w/ AT. Based on the 3998991 heads (1972/1973) I would think it is the 160HP model. So Pretty much LOW compression motor.High Nickel GM #3970010 Engine Block "010 020" Marked Block decoding High Nickel! I estimate this motor makes around 420hp at 5500rpm and around 450ft lbs torque. The balance is also correct 8" GM balancer correct for the timing cover.Joined Aug 19, 2002. 35 Posts. #51 · Oct 5, 2008. SBC #3970010 is this a good block. If it is actually a 69 model and it appears to be that then here is the GM info for that HV designation: HV 1969 350 255 4 turbohydro 350 This would then go along with your saying it has dish pistons and big chamber heads.Jan 22, 2007 · Anyone know this block GM 41 3970010. I know its a 350, (I believe), has a drivers side dipstick and a "8" for its build year. I would think 1978 cause the small pad in the front of the engine is the smaller square shape not the longer more narrow older style pad for 1968. The pad is smooth so theres no engine codes. Its cast GM 41 by the 3970010.7034 posts · Joined 2011. #8 · Jul 10, 2019. 3970010 = 68-80 350 2 or 4 bolt main 4 inch bore. J67= October 6 1967, or 1977. This block was not cast in 67, so that leaves 77. If it says hecho in mexico on the block, I think it was above the pad location, it is a target 350 or crate engine built in Mexico.• Small block Chevy high nickel myth busted! I work in a materials lab for an aerospace company. I removed a chip from a mold seam line and performed an SEM/EDS analysis on my 3970010 010, 020, 509 block and discovered that it contains no measureable nickel or tin. This entire high nickel block legend is a hoax.GM engine block # 3970010 was used as early as 1968 on some 327ci engines. From 1969-1979 it was a 350ci engine. It could be a 2 or 4 bolt block used in cars, trucks and even corvettes.3970010 shows 68-1969 327 2 bolt and also shows 69-1979 3970010 350 185 370 2. This id # located on drivers side rear engine block stamped on pad. R.S.rear engine block has c-110 on it and R.S. front engine block has 12347 and drivers side of block 371 and 386 and 11618N suffix code should be the 12347# but no luck help pleaseThe block is a 3970010 350 and I will go from there. When i dissassembled the engine I found that the engine had been rebuild already with very low miles on it. The inside is a clean as if I just built it, there is NO top edge on the cylinders and the bearings look great. The pistons look like new except for the carbon on top and are stamped .040.Ok you have a 3970010 block, now look at the date code on the back of the block. If the date code is anything higher than 71 it is a 350. 68-70 it could be a 302, 327, or 350. The 302 block had additional stamping that read DZ, most likely it is not a DZ block. Next look at the heads and crank, check the casting numbers and dates on the heads.Aug 27, 2015 · Need starter part number for SBC 3970010. SB 350, 882 heads, Long Tube headers, Comp 280 Magnum cam, Pefrformer RPM intake, Edebrock 600 CFM manual choke carb, 3.92 gears. DL3510S in a duralast number. Bringing history and technology together. Since chevy used 2 different flexplates and starters, a single part number isn`t going to do you much ...SBC Small Block Chevy 350 4 Bolt Main Engine Short Block 3970010. $525.00. + $250.00 shipping. 1969 Corvette Camaro Z-28 C10 Chevelle Nova 4bolt 350/302 block .030 3970010. $2,100.00.What GM engine has a casting 3970010 and stamped numbers on the front of the block K0608 CTL and 221111068? 350 and 327 [1966 - 1980] ... casting number 3970010 is a 350 block from 1969 - 1979 but ...The heads will work on the block - They are the swirl chamber heads mostly used on Chevy and GMC Truck T.B.I. 350 c.i. - center bolt valve covers (1987-95) - If you are looking for any kind of performance out of your motor, you may want to use a different head - the swirl port was not the best design for performance - they were used mostly for low end torque which is why the vast majority came ...SBC 350 V8 ENGINE MOTOR BLOCK 3970010 2 BOLT MAIN SMALL BLOCK CHEVY 30 OVER. Pre-Owned. 1 product rating. $749.99. camaro-parts-world (26,333) 99.9%. Was: $999.99 25% off. or Best Offer. Freight. SBC 350 V8 ENGINE MOTOR BLOCK 3970010 4 BOLT MAIN MJ21800 MADE IN MEXICO GM 2.The block casting number on smallblock and big block Chevy V-8 motors is located on a ledge found at the rear of the block, most often on the driver's side. ... The number itself can have 6, 7 or 8 numeral digits. They might look like this "361959" or "3970010" or "14015445". The block casting numbers do not have any letters in them. There are ...Aug 23, 2008 · Engine casting # 3970010--how to find the year. Thanks to some GREAT help, I found my engine casting number. By looking on the web pages some of you guys suggested, that number was used on 350's from '69 to '80 (also on '69 302's and '69 327's), both 2 and 4 bolt.[ http://www.castingnumbers.info/site/search/3970010 ] Showing 2 results on 1 page. 3970010. Manufacturer: Chevrolet Category: Engine Blocks Type: Small Block V8 Date ...B. BogiesAnnex1. 17591 posts · Joined 2007. #7 · Jan 25, 2013. Your title lists the casting number as 3970010, if this is indeed an 010 casting it is the highly desireable heavy duty 4 inch bore block that was used for some 302's and 327's and a ton of 350's. It was used as a basis for high performance passenger car engines as well as heavy ...3970010 chevy 350 block, 4 bolt main. Bored .060 over. Surface rust in cylinders, not pitted or rusted deep, just surface. $100 McCune ks. Have several other 350 blocks, mostly 2 bolt mains, several stock bore, some .030 over, some .040 over, price range $100-$200 depending on condition.We would like to show you a description here but the site won't allow us.Jun 19, 2007 · I have a 69 GM block whose casting number is 3970010. The date code is L89 which matches with that cast being made late in the 69 production year. It also has the 1178 steel Z/28 crank in it. My problem is this - The engine pad ONLY displays this: C15408U3970010 sbc id. I found a block and cant fint proper info on it. 3970010 on back of block. Pad in front of passenger side head. has B&B on way left side and 1022 on far right side. Front and rear mains are 2 bolt, rest are 4 bolt. By oil filter it has 010 then 020 then 167, under timing chain cover. is 010 then 509 then 020 with other #s ...Sep 7, 2020 · Kdemmons Discussion starter. 4 posts · Joined 2020. #1 · Sep 7, 2020. I have a Chevy engine with the casting number 3970010 from I can see they use this for a couple of engines the VIN is v0610chf I can decode most of it except for the hf at the end can anybody help me out. Like.I have a 1970 Corvette with a 350(?) block 3970010. The Date casting number is all but gone - I can see an "8". The stamp number pad reads V0705ABT. Very clear- no VIN or other numbers. What is suffix code ABT? I know it's not Chevy, but I hope it didn't come out of an Iranian tractor or something totally weird. It actually runs pretty strong.What size motor is GM 3970010? Details about GM 3970010 Small Block Chevy 350 Bare Block 4 Bolt 4.030 Bore I-20-6 Date. Where is the casting number on a LS motor? 241 castings (the casting number is found near the corner of the head) are the most common since they were used on every 4.8L and 5.3L truck engine as well as the early LS1s.Learn about small block chevy torque specs online at JEGS. . Read our SBC 350 torque specs and build the engine you want at JEGS today! ... Chevy II recessed oil filter, # used for some Chevy II "CE" replacement blocks 3970010 - 302 CID, 1969, 4-bolt main, "Z-28 Camaro" block 3970010 - 327 CID, 1969, 2-bolt main, "truck" / …Until you take the pan off, don't assume its a 4 bolt just because of the casting number... been burned by that issue myself. Got a 77 3/4 ton van... was original, and a 3970010. Got it home, cut the van apart around it, put it on the stand. Started to disassemble it for the rebuild and found it was a 2 bolt. So I forked out a lil extra and put ...Tax season can be a stressful time for many people, but it doesn’t have to be. H&R Block’s Free File Online is a free and easy way to file your taxes online. Here’s everything you ...Best Answer. I can't give you an exact year based on casting number alone because Chevy used that casting for several years from 1969 through the mid 1970's. It's one of the better (and more ...Thats a common high nickel block.Should have an 010 under the timing cover.Good block a 2bolt one of these is better than a 4 bolt newer block were they skimpt on materials. The heads are good factory heads for mild performance if you can redo them with just guides and a valve job go for it if they need seats etc...look for something better.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...2 posts · Joined 2009. #1 · Feb 22, 2012. I picked up an engine last night at a local auction house and was trying to ID it. The numbers last night when we unloaded it were: GM3970010 block. V0707TBB on the engine pad. Intake was 3985577. I was heading over to shop in the morning to check a little closer. Any help appreciated. Thanks, Shooter.Sep 10, 2016 · The 3970010 block casting number was used from 1969-1979.... But the "AAB" code narrows it down to the 1976 model C-60 (big truck chassis) like a grain truck, heating oil delivery truck, Fire tanker truck, etc. So block is a 1976. Listed as 8.5-1, but will actually measure out a bit lower than that, more like 8.1-8.2:1.The following specs apply to: Gen. I, Small Block Chevy. Fastener Type. Torque Spec. 7/16 in. Outer Main Cap Bolt. 65 ft.-lbs. 7/16 in. Inner Main Cap Bolt. 70 ft.-lbs.Chevy 350 V8 3970010 High Nickel Block. The engine was from a 70s Corvette and was disassembled at 47,000 miles for a build that never happened. This block is a great base for a build. Best offer. post id: 7732499035. posted: 2024-03-30 14:28. updated: 2024-04-13 12:49. ♥ best of .Chevy 3970010 block. General engine tech -- Drag Racing to Circle Track. Moderator: Team. 17 posts 1; 2; Next; ventura74 Pro Posts: 208 Joined: Fri Aug 14, 2015 12:22 am Location: Il. Chevy 3970010 block. ... Just wondering if there good for a street strip block. Thanks. Top. mag2555 Guru. GM 3970010 Small Block Chevy 350 Block please see hard block. The 010 020 blockes seem to bore the same as ot camaro-parts-world. 99.9% Positive Feedback. Seller's other items Contact. Joined Dec 2005. Find many great new & used options and get the best deals for SBC 350 V8 ENGINE BLOCK 3970010 4 BOLT MAIN SMALL BLOCK CHEVY 1973 Chevelle at the best online prices at eBay! Free shipping for many products! Block Casting Number = 3970010; 1969-1979, I have a 4 bolt main,apparently 350 with the # XXXXX:vc011tbc,and,3970010.Heads have #3878487. Iwas told this is a 1969-1979, out of a car truck or vette.Any help would be greatly appreciated.I'm building a 383 stroker ,and need to know if it's a good block,and heads to use. Thanxxxx.Apr 27, 2006 · Re: how much can a 3970010 block handle, it has the 010 high nickel casting ive personally run dyno proven 976 hp on a factory 2 bolt block with aftermarket caps and a half fill .biggest problem was keeping head gaskets on, because everything moved so much at those power levels. also had some main cap walk .had to be very careful with tune up not to detonate it . GM engine block # 3970010 was used as early as 1968 on so...
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