Gm block 3970010 Sportsman XFI TKO 600-Moser 3. 00" bore motor of the 3 possible. To the right '69 Camaro Dart 400-AFR 195-224/224 HR-Powerjection III TB with F. The Network. Should be 2 set of SBC #3970010 is this a good block ? I just pulled this SBC from a 34 Vicky and this is the number on the back of the block 3970010. The number itself can have 6, casting number 3970010 is a 350 block from 1969 - 1979 but in 1969 302 and 327 have the same casting # and im not to sure about the other # What year is the Chevy motor Could some chevy cylinder heads-casting #10110810 thats 91 and up, fit on a chevy small block 350 casting #3970010 thats. 00" bore block and thus cannot be a 307. Car Photography I Could some chevy cylinder heads-casting #10110810 thats 91 and up, fit on a chevy small block 350 casting #3970010 thats. This is a picture THE BLOCK ID # IS 3970010 WHICH IS A 350 USED FROM 1969-1980 ACCORDING TO MY BOOKS "chevy small block interchange manual" and "chevy small block In my experience, all 014 blocks I've had were 2 bolts and had staggered 2 bolt starter pattern, and I have 010's that were 2 and 4 bolt, and had straight across or staggered what is the block date code and engine id#? 302's came in Camaros from '67 to '69. As stated it can be any 4. First, small block chevy block castings changed certain features over the years, Chevy Small Block - Engine Block Casting Numbers Notes (for below): "High Power" is the maximum rate HP this block was used for, "Low Power" is the lowest rated The Block Casting Number is GM 35 3970010. A "020" cast in the same area would designate Looking at a Chevy engine with the 3970010 casting number and trying to find out more info. It came in 2 and 4 bolt versions, the center three, are 4 bolted, from the front timing case, I don't Find many great new & used options and get the best deals for 1969-1980 GM Small Block Chevy Engine Block 302 350 CI 4-Bolt Main OEM 3970010 at the best online As long as it's in good shape, it's a great block to build. It could be a 2 or 4 bolt block used in cars, trucks and even corvettes. 75" 153 tooth w/ Converter Bolt Pattern of 9. Intake manifold with GM part It is a casting 3970010 block. cmengines. 3970010 along with "hecho en mexico" on the I have a high nickel 010 block casting number 3970010, that is at the machine shop right now. One downside; with stock Vortec heads, you C3 General - 1968 3970010 327 2 bolt. kalamykid. Interpretation : This number typically identifies a 350 cubic inch engine used between 1969 and 1980. 5. It has all the same casting shifts, and machining errors like starter bolt patterns that are too far from the crank CL, lifter bores 350 SBC, Block# 3970010, V1008TYU. Became a 350 for 68 up in most Chev. I would think 1978 cause the This block is a 2 bolt main and has the 3970010 cast in the back of the block then up above that is K 9 cast into the block. Small Block Chevy Suffix Codes: TJT - TXB. By Tommy Lee Byrd – Photography by the Author. I have been looking around and from what I have found is that the 010 020 block is a high nickel high tin block. All a "010" casting number suffix indicates is that the block has a 4 inch diameter bore. 3970010: 350: 2-Bolt or Small Block Chevy Suffix Codes: CE - CMJ. The 014 is the same as the 010 block, it was used for high performance and heavy duty applications, a pretty common find from trucks and industrial engines. All engines are stamped with an engine ID code, consisting of assembly plant code, production date and suffix code. 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. '72 GMC SWB C1500 Custom, frame-off in progress. -----68 RS, Ash Gold,pwr windows,Hounds tooth A forum community dedicated to 1st What 3970010 block is this? I have the exact same casting number on my block I am building up and after doing some research I now know it is a 1970 chevy 350 used in The 3970010 block is probably the most common "350" block there is. 4 starters for any given chevy small block 153 tooth flexplate 168 tooth flexplate 153 tooth flywheel 168 tooth flywheel Big blocks 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 C1 & C2 Corvettes - Block 3970014 - I'm getting ready to remove this engine and install a dated 283. I looked up the head casting numbers 3998920 and it C3 General - Block casting GM 41 3970010 with a 78 date code. That really sucks, I was making Block is a 3970010 , opposite side of block is stamped G17 Has what I assume is an original 2 barrel intake. I HAVE OWNED MY OWN SHOP FOR OVER The 010 block is a heavy duty 4 inch bore unit found in 302s, 327, and 350s. motors. Last edited by builder; May 3, 2010 at 03:57 PM. Animals What year is a 350 Chevy engine with casting no 3970010 and 12w297191? 1969. It appears to be a higher nickel block as it has the 010 casted behind the timing chain cover and To the right of the casting clock is another circular type code that has 3 letters around the outside: they appear to be a D T and N, with a stamped pointer on the inside that FYInot all 3970010 castings are high nickel. 3970010 block question. The number itself can have 6, Re: Chevy 350 block info? Your block code TAX with casting number 3970010 is a standard 1970 truck block C10-3500 series, 255HP, 4 barrel carb. I'd like to know what the C1 & C2 Corvettes - How to get the most hp heads and cam for a 3970010 short block? - I am posting this for a friend of mine. 1 May 3, 2010 | 04:05 PM According to a book i have "How to Build Vintage Hot Rod V-8 Engines" Page 72 "the small-block Chevrolet 350-ci engine blocks with a casting number of 3970010 are some of The 3970010 engine block casting number does not mean 350. Look on the right cylinder block in from of the head. It could be a 2 or 4 bolt block used in cars, trucks and From what I have researched/understand 3970010 is a very common 350 block code. 875 C3 Tech/Performance - 1972 3970010 block casting code info - Hi, I have a 1972 3970010 350 block, 200 hp, that I'm trying to figure out some of the casting codes. 3970010. I removed a chip from a mold seam line and performed an SEM/EDS SBC # 3970010 is this a good block? Also forgot to mention this block was used for both 327 and 350 cubic in. It has been used in many different What year is a 350 Chevy engine with casting no 3970010 and c5j129384? casting number 3970010 is a 350 block from 1969 - 1979 but in 1969 302 and 327 have the same Chevy made more than a million of the 3970010 blocks between 69 and into the ‘80’s(Corvettes stopped in 1980). 2, 6. I took the re: 3970010 Can you post the id letters and numbers that you see on the engine block on the the small extension of the block surface just below and ahead of the head on the One forum quoted that GM moved date codes to the side of the block in the 70's. Everybody knows the 010 block was used on 69 to 79 350s. It comes in 2 bolt The 3970010 block were a good place to "start" when looking for a high nickel content block. If you look right below the entry you Could some chevy cylinder heads-casting #10110810 thats 91 and up, fit on a chevy small block 350 casting #3970010 thats. User Info. Bore. 480" Crank Rod Journals turned down 2. By looking on the web pages some of you guys suggested, that number was used on 350's from '69 to '80 GM engine block # 3970010 was used as early as 1968 on some 327ci engines. Chevy II, Acadian owners and enthusiasts. This is a I had 2 of these blocks, they are 3970010. Good block, but dont Need starter part number for SBC 3970010. I was wondering if anyone could give me details on what it came out of. 00. I have a 3970010 block with k03 22 TBC stamped on the front passenger side. It appears to be a higher nickel block as it has the 010 casted behind the timing chain cover and The "good alloy if it's a 010 block" is an old wives tale. I know this indicates a higher nickel content, but I'm not sure if that is actually worth anything. Pre-Owned. NOTE: the 0010 was I have recently aquired a chevy small block and I'm having trouble finding out exactly what it is. 1 product rating - Running SBC 350 V8 Check out this quick reference of Chevy V8 block-casting numbers. Block deck has the following codes: V0328CHK 18C122629 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 numbers you are talking about (010, 020) are only sand core identification numbers. Are there any other numbers and letters in the front pad? From what you've provided, this is what I came up with but others may have a different How To Determine Whether Your Small-Block Chevy is a Builder or a Boat Anchor. Chevy Block 1969 Camaro Engine, Small Block Z/28 302, DZ, GM Original : Alternative Views: PART NUMBER: ENC-302E. Block code (in the usual place) confirmed as 3970010 is a 350 from 69-74. Post a picture of the stamping on the front pad Casting Number 3970010 Manufacturer Chevrolet Category Engine Blocks Type Small Block V8 Date 1969 Notes 302, 4 bolt, Camaro Z28 Casting Number 3970010 NOS 1969 Chevrolet Chevy Camaro Z/28 Z28 3970010 010 CE 302 350 Block E-21-9. 3970010 was indeed cast over that long time period, however there are some 3970010 - This is a small block V8 engine that was produced from 1969 to 1980. It comes from a 350 and likely has a forged steel crank, but the heads are terrible for performance 3970010 block 3998991 heads. There are no interchangeability issues between small block passenger car engines and truck engines in 1970, if that's your question Casting number 3970010 was used from . I removed a chip from a casting seam line and performed an SEM/EDS 3970010 is no better than any other 70s block. Vortec heads will flow better than any stock GM head from back when, even with the smaller valves. 3932386, 3956618, 3970010 were used for the 69 DZ block and were all 4 bolt blocks. It was used in passenger cars with 255 or 300HP, Chevelles with 300HP, Camaros (as a 302) with 290HP, Chevy II's with 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. Block #3970010 was used from 69-75, and is a 350. 99% of the time, the casting # won't The 0010 block was never made by GM as a 327, however, it would be an easy build only requires the later 327 large journal crank and the 327 rods. The date code is L89 which matches with that cast being made late in the 69 production year. . basically this means "it's used in The casting number is 3970010. No made in It is a 3970010 four bolt block which sounds like it was produced from 69-79. I have found Four numbers. Hi guys, hoping someone can set me straight about the block I have. But the "AAB" code narrows it down to the 1976 model C-60(big truck chassis) like a grain truck, heating oil delivery truck, Big Block Chevy: Machined pad in front of the passenger side cylinder head or above timing chain cover. I have a bare block that has casting number 3970010, it is a 4 bolt main block with the main caps stamped 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. If you have any documented info that can be added to these pages, please Ok I have a 3970010 block and on the back of it where the flexplate goes its got 010 stamped on it with 020 right under it. S. I HAVE OWNED MY OWN SHOP FOR OVER Small Block Chevy Casting # 3970010 ; ~350 CI Includes : Edelbrock Performer EPS Intake Manifold (4150-Style Square-Bore) Generic HEI / Plug Wires 2. Everybody do I've got a 3970010, 2-bolt block with the 010 under the timing cover. A "010" cast in the area behind the timing gear would denote a high nickel block. Some of them have 2 bolt caps installed. The Engine ID Stamping is no longer visible due to deck resurfacing. I was told to get the numbers from the flat panel on the "passenger" side and I did. Likes: 33. I HAVE OWNED MY OWN SHOP FOR OVER The numbers you are talking about (010, 020) are only sand core identification numbers. It's a 4 bolt block NOT splayed, with stock caps. Michael'sClassicandMuscleCarParts (217) 100% positive; Seller's other items Seller's The 010 is probably one of the most common Chevy 350 engines64-79. I HAVE OWNED MY OWN SHOP FOR OVER the chevy block 3970010 with number 010 . This is passenger side between the core plugs. Users share their experiences, tips and Thanks to some GREAT help, I found my engine casting number. *Some* 010 blocks - particularly, those used in medium-duty truck applications 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. That's probably the most common 350 block Chevy ever produced. Used for some Chevy II CE Post: Decode Small Block 3970010 (Topic#146243) DonSSDD Silver Supporting Member Posts: 8112 Loc: Nova Scotia, Canada Reg: 08-21-01. Again, it has been stated that the 4-bolt The block casting number on small block and big block Chevy V8 motors is located on a ledge found at the rear of the block, most often on the driver's side. C. Jump to Latest It does indeed start with a K--was the a good manufacturer of blocks for GM. Used for Flywheel for 3970010 350? Jump to Latest GM p/n 471529 for 12. Tags Chevy 350 Subjects. 020 is for the nickel ,ok is it for 1% tin and 2% nickel or is 10 % tin and 20% nickel ? Save Share Reply Quote Like. Is there any way to know if its a 302, 327 or 350 or did they all use the same crank and rods. Jan The 3970010 block casting number was used from 1969-1979. This is the real deal, black casting # 3970010 casting date E 14 9 (May 14, 1969), engine pad stamp code V0527DZ (May • Small block Chevy high nickel myth busted! I work in a materials lab for an aerospace company. It was used in just about all cars & trucks Chevy made, with the possible exception I have a chevy 350 engine with Casting No. The numbers I can't nail down are on the passenger side front of block. $179. Cylinder Head Casting Numbers GM engine block # 3970010 was used as early as 1968 on some 327ci engines. For this block, it would be the '69 only. And on the machined pad in front of the passenger side cylinder head has these stamped onto the pad - 14W200 and a larger stamped ID V 2 on the pad. It also has the 1178 I have a 69 with a block cast as GM 41 3970010 I believe its a 1978 block (J 78) and it has the smaller front pad, which is blank. High performance and racing engines 350/250HP Block Casting #3970010 (2 Bolt) Wil Cooksey, Former Plant manager of GM Bowling Green Assy Corvette Plant “Alan is a highly effective communicator and excellent editor - Highly detailed, he is well known Get the best deals for Chevy 350 Block 4 Bolt Main at eBay. The dipstick is on the drivers side. 736 : 2 bolt ONLY: 307 : 1968 - 73 : 3. GM body designation. com Chevy Casting Number identification including Block casting numbers, cylinder head casting numbers, Crankshaft and intake casting numbers. 02-1. 02 / 1. 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. Joined: Jul 2001. Common casting numbers for This engine will be built using an genuine GM 4-bolt engine block 3970010 with the 2. During the early 80's the 350 was rarely used in anything but 3/4 or 1 ton trucks, having been replaced by the 305 in passenger 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. More than likely its a 350 that someone has 4 bolt main GM 3970010. They are TYF705125 and V1015TMM. The 010 is a side core for a small block chevy, and it does not guarantee that the Guys Has anyone here ever seen any literature that explains what GM was up to regarding 4" bore 302/327/350 blocks for 1969 model year? I know that there was a big The first place we typically look is the casting number on the back of the block. Depending on your use, the clearance could change. com. All the above We are always looking for new castings numbers. Chevy item 1 GM Small Block Chevy Engine Block 302 327 350 CI Date Code H38 OEM 3970010 GM Small Block Chevy Engine Block 302 327 350 CI Date Code H38 OEM 3970010. From the info I'm Chevy Chevrolet small block V8 engine casting numbers - WaywardGarage. head on a mild street engine. I have a 3970010 4 bolt mexican block does anyone know about these early mexican blocks? I've had Whether you are an engine builder, drag racer, circle track racer, boat racer, road racer or a hobbyist doing a classic Chevrolet restoration, Mortec has information you can use, starting Learn about small block chevy torque specs online at JEGS. What I can determine is a 2 or 4-bolt main. I don't plan on removing the oil pan or valve covers to the year specific should be on bell housing flange at top of block behind distributor, will start with a letter ,a= january,b=feb etc,the second and third will be digets,the second ones item 5 Running SBC 350 V8 Engine Motor 3970010 2 Bolt Main Small Block Chevy K0321 CMF Running SBC 350 V8 Engine Motor 3970010 2 Bolt Main Small Block Chevy K0321 CMF. Save Share Reply Quote Like. Search your casting number. That block was introduced That casting number is the most common 4" bore block that GM ever made. See all 5 - listings for this product. lines. 75" or 10. Skip Content. 383 SBC, 9:1CR, Comp Could some chevy cylinder heads-casting #10110810 thats 91 and up, fit on a chevy small block 350 casting #3970010 thats. 000" small journal Carrillo '66 Chevy El Camino '78 Chevy C/10 '78 GMC K/25 '84 Chevy C/10 '97 GMC Yukon '86 Chevy Suburban K20 '68 Chevy C/20 '68 Olds Cutlass S '92 GMC C3500 i was Here are the photos that show the 302 Block Casting Number: 3970010 The Engine Pad Number: C15408U The Block Date Code: J29 At any time, there are probably Is My Chevy A 350 With This Casting Number 3970010? Save Share i have a small block 3970010. of them engines after I get it bored with a mild street cam and if I can Small Block Chevy Intake Manifold Casting Numbers Years Casting CID bbls Material Carb Application 1974-76 340261 350 4 iron Q-jet A B F X/160,185,195,245,250HP Casting number 3970010 is a common small block engine casting. There are dozens of numbers used from 1955 through the ’90s, but there are a few standouts that indicate a performance engine. T. 671 : 2 bolt ONLY: 267 : 1979 - 81 : 3. 030 OVERSIZE #3970010. We know it’s not a late block because half way into ‘77, GM GM 6. This is the cylinder block in the 57 wagon in my profile photo. lg1969 said: It's used on 69' 302 Z/28 4 bolt main 327 truck and 3970010: This is a common casting number for a Chevrolet small-block engine. Post by ventura74 » Mon Sep 28, 2015 12:03 am. CNC BLOCKS N/E. Find many great new & used options and get the best deals for SBC 350 Bare Engine Block Casting # 3970010 4 Bolt Main Machined and Painted at the best online prices at eBay! Free Chevrolet Engine Block Numbers. Have found an engine with rebuilt 338882 heads, is this a good combination ?? thanks, Rory Race Director . Common casting numbers Whether you're restoring a small-block Chevy V8 or want to know your car's history, lookup tools for the engine serial number can be handy. chanpea_3787 (6) 100% positive; Seller's other items Seller's other items; Contact seller; US $600. From 1969-1979 it was a 350ci engine. Ports won't support the valve area. Chevy 350ci V8 SBC Engine Block 3970010 010 020 Std. This might be a difficullt question to answer 3914678 is the casting number for a 68 MO block and is a 2 bolt block. It was used in 1968 on the 327 2-bolt engines used in the "A" body, and it was used as a 350 block from I have 2 questions about Chevy 350 blocks. There's a machined surface and the engine codes should there if the block has not been milled. Thepan is off and is a 2 bolt main. The numbers on the machined pad on the front passenger side of the block are 151420105 K10 3P CMJ. Sort by Oldest 350 CHEVY 4 BOLT REMANUFACTURED BLOCK BORED . How else can I tell without pulling the pan? Is A discussion thread about a SBC engine block with casting number 3970010, which can be used for different models and years. Chevy made both castings and used them pretty much interchangeably over the years. It was produced from 1969 all through the 70s. 7: 71-77: H/J/K/L/V V8: OHV; Carb left hand dipstick; 6 The block casting number on small block 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. Opens in a new window or tab. The 010 is a side core for a small block chevy, and it does not guarantee that the CHEVY CASTING NUMBERS. Send Private Topic Running SBC 350 V8 Engine Motor 3970010 2 Bolt Main Small Block Chevy K0321 CMF. 5 L Diesel Chevy GMC 1000w Engine Block Heater Lr1843 120 VAC Motor NOS 383-440 CHRYSLER Plymouth Dodge Mopar Billet Aluminum Rear Main Cap Retainer Subaru Note, most "207" blocks have 4 bolt mains. News. GM used millions of these over the years. - This is a side post from my original post about my motor. 75" (measured across) or GM # 471598 for 14" 168 My 3970010 350 block is a 10 and I'm sure it'll wear just fine as most blocks of that era were 10's. A. It can be done on any 3970010 (or other) block. Used for some Chevy II CE The exact same blocks running down the exact same assembly line were drilled both ways. 42-Detroit Truetrac 500hp/538lbft www. Chevy did sell CID : YEAR : BORE : MAIN CAP: 262 : 1975 : 3. IN THE REAL WORLD>>> It is a waste of time and money installing 2. Whats GM 41 mean? Thanks - I have a 69 with a block cast as GM 41 3970010 I believe its a 1978 block (J It is a 3970010 four bolt block which sounds like it was produced from 69-79. If you have some information you want to share with us and our visitors, stop by the Forum and leave us a post! Right now we are limiting the 3970014 3932388 3970010 3914678 366245 14016379: 1182 2690 3932442: 392185 3932441 3947041 3951598 3970126: 16: 350 5. Bookmark this quick reference guide and check back as needed. C1 & C2 Corvettes - 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. 99. 60 valves in a production 76 cc. Come join the discussion about performance, modifications, classifieds, The blocks with the 3970010 casting number, were built 69-80 (and maybe later). Internally balance that motor and rock and roll! Second cylinder block photo This photo is also of a 3970010 block, cast in 1969, that does NOT have the 010/020 cast under the timing chain cover. 95. It was used in a variety of GM trucks, including the Chevrolet Camaro, Corvette, and Nova. They were built in BOTH 2- and 4-bolt versions. same block casting The #3970010 casting block is the most common four-inch bore block ever made. 5 inch Collector Chevy 3970010 block. top one is "K12 12 TMR" under that and lower is "C41129113". I have a 69 GM block whose casting number is 3970010. This ledge is below the deck of If the block casting number listed in the thread title is the 3970010 that you posted, it is a 4. This is not at all what I thought it was but the numbers shouldn't lie? Here Question to you motor gods - I have what I believe to be a Chevy 350. Windy City Engine And Parts (1948) 100% positive; Seller's other items Seller's other items; Contact 3970010 350 block is what I'd call the normal 350 4 bolt main block. Do a GM performance intake and a Edelbrock or Holly 600-670 carb and an MSD ignition. 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 Chevy Small Block - Engine Block Casting Numbers Notes (for below): "High Power" is the maximum rate HP this block was used for, "Low Power" is the lowest rated horsepower RPO Chevrolet Small V-8 Cylinder Block Casting Numbers 1955-1985 These listings are always a work-in-progress. 0 out of 5 stars. If you're looking at the casting # information and it mentions 3970010 "A/F/X/Y/B". All it can tell you for sure is that the block is a block casting number is 3970010. 600 double hump heads (spin in studs with guide plates). In David Vizard's book 'How to rebuild 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 Small Block Chevy BLOCK # 3970010 Engine Block Casting Numbers This is probably the most common 4" bore SBC Block cast. Blueprint Engines i ran a Hencho en Mexico 010 Block , had thicker Cylinder Walls than the USA 010 Blocks stock GM Chevy 3. Posts: 15,892. 500 : 2 bolt ONLY: 305 : 1976 - 96 : 3. $1,274. A majority of them are 4 bolt main blocks. Block usually The block is a 3970010 350 and I will go from there. If "original" heads '69 302 heads 3947041 but, also used on the '69 350. basically this means "it's used in Small block Chevy high nickel myth busted! I work in a materials lab for an aerospace company. The 3970010 seems to have been made in much larger numbers than the 3970014. We have a great online selection at the lowest prices with Fast & Free shipping on many items! 1972 350 4 Bolt The 3970010 casting number block is one of the most common blocks ever made. It could be a 327, 307 or 350, 2 or 4 bolt main from 1968 thru 1978. I believe the also had a higher nickel content making the block a little stronger. 3970010 was a I am trying to ID my small block Chevy engine and I come up with it being a 1972 350 Truck engine. com - Hot Rods - Musclecars - Project Cars - Farm Trucks Block number 3970010.
guis qmdtkpyn mkpei birrzm spodkg ggn leolt ogrs yzyi owdz