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VF292800 - is an example of a over the counter crate engine. "2800" is the last 4 digits of the GM part # for the crate engine assembly. The final digit could be a year code. Another example: A Targetmaster engine (p/n 14009800) built in 1985 could have a code stamped as follows: A0198005 (A = january, 01, 9800 = pn, 5 = 1985).Big Block Chevy Dart 308, 320, 340, 360, 370, PRO1, Iron Eagle Step 1: For best results, it is necessary to check the stud girdle for fit before final installation. The stud girdle is designed to fit only Dart 308, 320, 340, 360, 370, Pro1, and Iron Eagle cylinder heads. The application is stamped on the stud girdle.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. '72 GMC SWB C1500 Custom, frame-off in progress. 383 SBC, 9:1CR, Comp Cams XE262H, Scat internal balanced crank, Eagle SIR 6" rods, Keith Black dish pistons, Dart Iron Eagle 72/180 heads, Weiand Stealth intake, Stewart stage I water …Mar 23, 2005 · i was under the impression that this particular block casting 3970010 was some how stonger than other blocks high nickel or not. most of the casting number index sites show this number as "Heavy duty truck block hi perf ECT" they both came from circle track cars there must be some reason they were prefered not just for the nickel and tin content. am i incorrect.1970 - 1972 LT1 Replacement Engine (4bolt 3970010 Block, Hump Heads, TRW Domes) Remanufactured. $8,995.00. custom_engine_supply (1,507) 100%. or Best Offer. +$395.00 shipping. 40 watchers. SBC 350 V8 ENGINE BLOCK 3970010 4 BOLT MAIN SMALL BLOCK CHEVY FOR PARTS. Parts Only.3970010 350 70 Corvette 300, 350, 370 HP Bolt Main 3970010 350 71 Corvette 270, 330 HP, 4 Bolt Main ... There's no such thing as a "302 block" - 302's used the same 350 block as millions of other Chevy cars and trucks; just had different crank, rods, and pistons installed in it. Save Share.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. You can also find these blocks with a "MEXICO" stamp on them near the block ID. It has been said that these are high nickle content blocks and may be …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 ...Get notified when new articles are added to the knowledge base.Block: # 3970010 K 2 Heads: #83417369 ( Hecho En Mexico) Manifold: GM #14096244 K039 (K=Nov 3rd 1979)? ... 1956, and 1957 Chevy owners and enthusiasts. Come join the discussion about restoration, engine swaps, reviews, performance, modifications, classifieds, troubleshooting, maintenance, and more! Open to all models including Belair, 210, 150 ...Jul 19, 2012 · 22 posts · Joined 2012. #3 · Jul 19, 2012. No it isn't. There is no date code or clock on rear of the engine. 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.Info on gm block 3970010 looking for all origanal. That is just the casting number indicating it might be a 4-bolt main 350. You will need the stamped numbers on the block right in front of the passenger side head. Read full answer. Jul 26, 2016 • Cars & Trucks. 0 helpful.Small block Chevy high nickel myth busted! I work in a materials lab for an aerospace company. I removed a chip from a casting seam line and performed an SEM/EDS analysis on my 74 350 block casting # 3970010. Numbers under the timing cover are 010, 020, and 509, and discovered that it contains no measureable nickel or tin.3914678 is the casting number for a 68 MO block and is a 2 bolt block. 3932386, 3956618, 3970010 were used for the 69 DZ block and were all 4 bolt blocks. ... A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. Come join the discussion about restorations, builds, performance, modifications, classifieds, …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! ... 3970010 - 302 CID, 1969, 4-bolt main, "Z-28 Camaro" block 3970010 - 327 CID, 1969, 2-bolt main, "truck" / "industrial" block 3970010 - 350 CID, 1969 - 1980, 2 or 4-bolt main 3970014 - 350 CID, 1970 - 1976 ...Same engine the stamp number passenger side front behind alternator on the block is T51509012 Any help would be appreciated . Reactions: crunchyg. TXK20 New Member. Joined Jan 3, 2015 …Tin and Nickel are shown as percentages in numbers cast into the block under the timing chain cover. A "high nickel" block will have either "010" or "020", which indicates 10% and 20% nickel, accordingly. The best blocks have both tin and nickel, and show two numbers: 010 and 020, which means the block has 10% tin and 20% nickel. Lack of any ...For years I have seen certain Chevy small block cylinder blocks, the ones with the "010/020" cast into the timing recess and behind the bellhousing flange, referred to as "high nickel" blocks. ... This photo is also of a 3970010 block, cast in 1969, that does NOT have the 010/020 cast under the timing chain cover. This is the cylinder block in ...GM 3970010 - 4 Bolt Main Block Original Chevy 350 Motor Engine for Sale. Gm offerup bolt 1973 chevrolet 350 sbc engine block only 4 bolt main 3970010 standard 350 sb chevy complete engine. Chevrolet chevy engine 350 camero 3970010.$575.00. andrewduntov72 (2,944) 100% Buy It Now. +$225.00 shipping. 69 CHEVY DZ 302 Z28 ENGINE BLOCK 3970010 E229 CAMARO 4 BOLT MAIN STD BORE MAGGED. Pre-Owned. $3,500.00. classicjunkyard (15,985) 100% Buy It Now. Freight. 13 watchers. 1978 CHEVROLET 4 BOLT MAIN 350 ENGINE BARE BLOCK. SUFFIX: TWZ. 3970010 WE …Past 6 months. 14 x 6 GM Chevrolet Rally Wheel Rim code YW Ralley Chevelle Camaro Chevy (#165725436326) See all feedback. Find many great new & used options and get the best deals for 1977 Chevrolet Chevy 350 3970010 4 Bolt Small Block Engine at the best online prices at eBay! Free shipping for many products!The Engine Block Casting code is one of the best ways to identify a Chevy engine block. This Casting number is usually found at the rear of the block on the left or drivers side on top of the bellhousing flange. ... 3970010 : 1969 : 302 : 290 : 4 : Z-28 Camaro : 3970020 : 1970-73 : 307 : 2 : 3970024 : 1969-73 : 307 : 2 : 4715111 : 1980 : 305 ...C3 General - 3970010 block 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...1 post · Joined 2008. #1 · Aug 3, 2008. I have recently aquirthis engine is a 1973 to 1979 small block 350 out of a truck. C1 & C2 Corvettes - 3970010 Block - Not Vette Related. But my buddy and I just pulled the motor out of his '66 Chevy P/U he just bought. It sounded like it had a rod knock. I found that it is a 3970010 block (350) dated in 77 (h277) & and matching heads. Is this block worth rebuilding? Will all the stock 327...The other numbers were the distributor # 1111480 and the (3) possible engine casting #'s 3932386, 3956618, and 3970010. The only other number I can think of would be the V----DZ number at the front of the engine. Thanks again for the reply. 1969 Z28, Fathom Green, DZ302, M20, 3:73, PS, TW. Loaded in 1 ms.. There are 2,506 casting numbers in the 22 posts · Joined 2012. #3 · Jul 19, 2012. No it isn't. There is no date code or clock on rear of the engine. 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. The Block Casting Number is GM 35 3970010. The Engine ID S

Crankshaft, Internal Balance, Forged 4140 Steel, 3.75 in. Stroke, Chevrolet, Small Block, Each. Part Number: ESP-535337505700. Not Yet Reviewed. Estimated Ship Date: Today. Free Shipping...Loading Estimated Ship Date: Today. Free Shipping; Scat Forged Standard Weight Crankshafts 4-350-3750-5700.Re: Help identifying engine. 3970010. « Reply #4 on: March 18, 2013, 11:27:25 AM ». The 3970010 block is probably the most common "350" block there is. As stated it can be any 4.00" bore motor of the 3 possible. More than likely its a 350 that someone has changed the timing cover on, or maybe a car engine. If it has a 6" …The Engine Suffix Code is stamped on a block pad located immediately forward of the right hand or passenger side cylinder head. The entire engine Code contains the assembly plant, month and day along with the engine suffix Code. For help go to engine Code help or engine decoding FAQ. Choose Group to View Small Block Engine Suffix Codes.I've got a 3970010 4 bolt block. Someone told me if there is a 10 or 20 stamped behind the timing gears, it is a high nickel block. ... GM says about 100 million small blocks where manufactured from 1955- till the end of production in the 1990's,probably 1/2 were 350's of various casting numbers.How many were blown up in racing or bored .060 ...

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.If this listing is still up it's still available!! Chevy stock 350 small block 4 bolt main. Was rebuilt at one time yhen pulled for different engine. Has been sitting in garage since 2004. Was running when pulled. Comes with felpro complete gasket set and the original 2 barrel intake and carburetor and headers. Serious Inquires ONLYChevy Small Block Engine Casting Codes. First Generation Pictures; ... Passenger/Chevelle/Chevy II/Corvette/Camaro : 3970010 : 1970-80 : 350 : 145-350…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. 3970010 block question. I purchased a 67 with an unknown 350 wit. Possible cause: A simple Google search for the TBC engine code would have taken you to www.nastyz28.com a.