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3970014 - 3. scipy.stats.stats.zs is defined like this: def zs(a): mu = mean

Re: 350 Chevy 3970014 block NCRS has confirmed tha

From this chart - I think you may be misreading the number - 3970010 is possibly the actual number: Which makes the engine pretty old 68-72 350 V8 - 4 bolt main.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.Need torque specs for 83 chevy 350 cylinder head bolts. These specs may not be correct for your application. Verify your engine specs with a service manual for your year and model. Bolts or Parts Lube or Sealer Torque to: 7/16 Main Caps (2 bolt) Engine Oil 70 ft-lbs. 7/16 Inner Main Caps (4 bolt) Engine Oil 70 ft-lbs. 7/16 Outer Main Caps (4 ...Apr 2, 2013 · GM 3970014 350 69-77 Pass,Chevelle,Camaro, Nova,Monte Carlo 2 or 4 bolt main 12L562306: 1 - Chevrolet 2 - 1972 L - Van Nuys plant (car not engine) 562306 - production # V0309CMD: V - engine from Flint MI plant 0309 - 9th of March CMD - in 72 was 165 hp equipped with th3504. ENGINE BLOCK CASTING NUMBER Notes (for below): "High Power" is the maximum rate HP this block was used for, "Low Power" is the lowest rated horsepower RPO engine the block was used in. "Main Caps" is the number of bolts holding the cap.A "two-bolt" main, or a four-bolt main. Four bolt main blocks are desirable in high performance applications …Find many great new & used options and get the best deals for 1973 Chevrolet Corvette L82 350 Bare 4 Bolt Block 3970010 CLD Code Standard F83 at the best online prices at eBay! Free shipping for many products!Stock 350 ported polished 882 heads big comp cam roller lifters and rockers in my 82 s10Too big a carb can also be your problem. For the best carb to engine size double the cubic inch of you engine. If your engine is a 290 ci you max size carb should be approx 550 cfm, Now if you engine has a hi rpm cam profile you have to factor in needed cfm at hi rpm. Thats why such and engine for racing will not have good bottom end or low rpm ...The casting number on Chevy V8's is located on the drivers side of the engine where the block is connected to the bellhousing. It can be a bit hard to see with the ignition shielding in place but the numbers are fairly large. The casting number on my 1966 is 3858174 which is identified as a 327 ci V8 block. That block casting number was also ...Chevrolet Small V-8 Cylinder Block Casting Numbers 1955-1985 These listings are always a work-in-progress. If you have any documented info that can be added to these pages,V8 codes are stamped on a pad just forward of the right side (passenger) cylinder head. The engine date must precede the car build date, otherwise something is amiss. Some engine machining operations (decking) will obliterate the engine ID. Engine ID Code Example: V0101CLJ - (V = , 01 = Month, 01 = Day, CLJ = )1932 Chevrolet Bantam Roadster Hot Rod Additional Info: 1932 Austin Bantam Beautiful paint, aluminum seats with new snake pattern seat inserts, black carpet, stereo, tilt windshield, wiper motor, seat belts, floor mats, B & M floor shifter, fiberglass and aluminum body, metal nose, 350 SBC, double hump heads, roller rockers, solid lifter, electric fuel pump, 350 transmission, 3000 stall, 373 ...I've had this extra 350ci engine just sitting around for a while now, and finally took the time to look it over a bit and I'm wondering is it a good engine to work on or not. Here goes the info I pulled from it: Block casting number: 3970014. Crank casting number: 3932442 F257 GM68. Cap castings: (4 Bolt) 3412 GM148 (x2), 3412 GM160.6269318. 454. 72. Holley. Rectangular port Aluminum. Chevy Casting Number identification including Block casting numbers, cylinder head casting numbers, Crankshaft and intake casting numbers.The three filings come as Ethereum recently recaptured the $2,000 mark earlier this month. The cryptocurrency now trades near the $1,825 level and is +52.5% year-to-date. While higher on the year ...This How to video will show you how to find or locate the casting numbers on your small block chevy engine block. This will show you how to also look up the ...Small Block Chevy Suffix Codes: CMK - CUD. GM body designation. All these are identified . 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 if it ...But it is very dirty on the out side the block, intake, and just everything. I had to rebuild the carb holley sa670, new hei and prime the oil in it. because the car has been sitting for the last 5 years. block is 3970014 and the heads 3947041. I was told the heads came from a chevy 302. the engine seems to run well, havent had a chance to put ...How do I find out what motor I have by these numbers 14R468592 id # (NNN) NNN-NNNNcast #. Answered in 6 minutes by: Chevy Mechanic: Greg A. Greg A, Master Troubleshooter. Category: Chevy. Satisfied Customers: 14,487.Description. 2025 Viking 68 Convertible (68-055) SUMMER 2024 DELIVERY. Viking continues its dominance of the sportfishing yacht industry with the Viking 68, a four-stateroom blue-water convertible with unmatched performance, bulletproof construction, luxury interior accommodations and advanced propulsion and boat-control technologies.Flat top or dish pistons only, no gas ported pistons. Cylinder heads must be unaltered approved OEM and minimum 76 cc combustion chamber. GM approved head numbers are - 14079267, 3986336, 3986339, 3986339X, 3986388, 3932441, 376445, 3928454, 3932454, 3876487, 3973487, 3973487X, 3973493, 3951598, 468642, 330862, 333882, 3998920, 3998991, 3998993 ...2. m/t, 3 spd. We would like to thank everyone that has contributed to the data provided on this site. This information has been gathered from several sources and has not been verified. My 1968 Camaro Site.Company Website. (800) 964-1553. (253) 370-8182. Become a User, Get Notified of Estate Sales For Free! Sign Up Today!I know I saw a guide to ID a Chevy engine on here but can't locate it when I need.The # is 3970014 and I bought it for it being a 350 ci. Save Share. Like. Sort by Oldest first Oldest first Newest first Most reactions. F. F&J.3970014 page 75 3970020 page 75 3999289 page 76 3999290 page 77 330817 page 77 346236 page 77 355909 page 77 Introduction 67 Big Block Bearing Caps 69 Casting Clock Code 69 Casting Date Code 69 Casting Number 68 Engine Code Stamping Number 69 Engine Codes Introduction 7,3 Assembly Plant Codes 39Esketamine nasal spray has been approved for treatment-resistant depression by the FDA. The US Food and Drug Administration has approved esketamine, a drug derived from ketamine, a...3970014 350 68-79 200-255 car & Truck 2 & 4-Bolt 3970020 307 69-73 115-200 car & Truck 2-bolt 3970024 307 69-73 115-200 car & Truck 2-bolt 3992386 327 68-69 car & Truck Large journal 2-Bolt 4715111 305 80 2-Bolt 6259425 350 69-79 2-Bolt 10036033 350 4-bolt Mexico cast Crate engine 2-piece seal. 10046164 305 86 2-BoltThese numbers are from the front pad. 21B650536 K04 17 CTL. 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. I looked up the head casting numbers 3998920 and it said they are 72-73 350. The intake valves are big on these heads.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 engine the block was used in. "Main Caps" is the number of bolts holding the cap. A "two-bolt" main, or a four-bolt main. Four bolt main blocks are desirable in high performance applications because the extra strength of ...I just picked up a short block with the casting code 4010207. I have found the same number with a 1 in front of it on all the decoding sites and it shows as a common 1980-1985 350 4 bolt main. However, mine does not have a 1 in front of it, and it doesn't appear to have been worn off as the texture there is still rough like the rest of the block.Why is it still so hard to find clothes as a tall woman? HowStuffWorks goes shopping to find out. Advertisement Sure, the tall ladies of the world can reach items on high shelves, ...Engine is 3970014, B28 72 so their about 4 months apart. Comments? Reply Like. 06-08-2009, 05:53 PM #16 vettebuyer6369. Administrator . Member Since: Jul 2000. Location: About 1100 miles from where I call home. Blue lives matter. Posts: 51,509 Likes: 1,321 ...15636 posts · Joined 1998. #4 · Feb 11, 2014. Aside from maybe some minor changes in block castings over the years, the horsepower is made by primarily (1) compression, (2) heads, (3) fuel …The car went from 12.90s to 11.70s. That was a huge hp increase. The heads were choking the engine with that big cam and the cranking compression went from 165lbs to 220lbs with the smaller chambers along with a tight quench. Depending on your cam, you can gain anywhere from 40-70hp. Cam and heads can gain you 100+hp.Jul 15, 2001 · block # 3970014 shows me a 350 from 1968-76 for cars and trucks. T0918CMJ is Tonawanda plant, September 18th and CMJ shows me 350 in 1974 for full size cars with 4 ...TIAA, formerly known as TIAA-CREF, and Vanguard are both known for their reputations for serving small investors. Vanguard is in particular known for its low-cost index funds, whil...BillK. 11223 posts · Joined 1998. #2 · Jun 8, 2006. You need to look at the area behind the timing cover and see if there is an "010 or a 020 or both there. One of them indicates high nickel and one tin, dont remember which. Bill Koustenis. Advanced Automotive Machine Waldorf Md. Enginerepairshop.com. 1971 Heavy Chevy - original …| 1968, 1969, 1970, 1971, 1972, 1975, 1976, C3, casting, Corvette, engine, exhaust, left, manifold, number, numbers, right1964 corvette: block..a casting code of 11 GM 3956618 at the left rear. I have a 1964 corvette with a non original motor. The block has a casting code of 11 GM (NNN) NNN-NNNNat the left rear and a stamp of CE 932482. … read more. Hammer Time.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 ...E. eric32 Discussion starter. 5453 posts · Joined 2008. #1 · Jan 4, 2018. Hello guys I am rounding up my last bit of stuff for my dart shp small block chevy build which is the two piece rear main seal and I came across two different rear main seals for my build. Felpro 2900 which is the traditional blue silicone one and also the felpro 2912 ...Address: 6991 E Southpoint Rd, Tucson, AZ 85756. The Ward 4 Land Property at 6991 E Southpoint Rd, Tucson, AZ 85756 is no longer being advertised on LoopNet.com. Contact the broker for information on availability. 6991 E Southpoint Rd, Tucson, AZ 85756. This Land property can be viewed on LoopNet.on left rear- 3970014 on LR bellhousing bolt boss- J25 74 on RR- T6 on RR bellhousing bolt boss- conv2 RF pad- 15J156088 T1028CMJ Thanks for any help. See less See more 1 Aaron A. 67 RS Camaro project 69 Camaro project 69 Camaro 540 Shafiroff SS,TH400,4.56 12bolt. Save Share. Like. Sort by ...1969 396 casting date C 14 9 for March 14, 1969 - note this casting date is on the rear of the engine block next to the bellhousing. 1970 396 casting date B 6 70 for February 6, 1970. Note 1970 has a 2-digit year code. 1970 454 casting date of C 10 70 for March 10, 1970.They are the 1969 model year (accessory holes) version of the 1968 McKinnon 3911032 and Tonawanda 3917290 heads. These 3927185 heads are Saginaw cast by the looks (no T on them) but the cast marks appear to be rough cast not machined so they may be machined by Tonawanda or McKinnon rather than Flint.Step 1. Locate the engine block code. This series of seven to eight digits begins with a letter and is stamped directly on the engine. Look behind the distributor on the passenger side of the block if it is a six- cylinder GM motor. On a small block GM V8, it is stamped in front of the cylinder head on the passenger side.A forum discussion about the differences and similarities between two Chevy block castings, 3970014 and 3970010. Learn from experts and enthusiasts about the …Jeff Smith: On most engines, it’s fairly easy to tell the difference between internal and external balance. The quick answer is that if the rotating assembly is externally balanced, it will have an offset weight on the harmonic balancer and the flywheel/flexplate. If the engine is internally balanced, the harmonic balancer and the flywheel ...1 - V0303TDR (yrs 1970-1973) 3970014 350cid 4bolt main (LA Built Camaro) 3 - V0913TYZ (yrs 1969-1979) 3970010 350cid (car truck vette) 4 bolt main . See less See more Save Share. Like. Sort by Oldest first Oldest first Newest first Most reactions. B. …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 ...Delco AM radio (non-op). Call (830) 629-4843 for more information on this 1974 Chevrolet Nova for sale in our inventory. Hit the open roads in this 74 Nova for $36,900. Engine. 350 cui Chevrolet Small Block V8 engine (casting# 3970014). Automatic TH350 column shift transmission. 10 bolt rear end.Jan 26, 2009 · That casting (3970014) was used late in the production run for 1969 so that book is incorrect. The "HA" suffix is a 350, 300hp with manual trans. The partial VIN will be stamped near the oil filter and may be very hard to read if there is paint present. Even with no paint it may be hard to see.Apr 4, 2008 · Block 3970014. I'm getting ready to remove this engine and install a dated 283. I was wondering if anyone could give me details on what it came out of. I was told it's a 350. Supposedly out of an L.A. built Camaro. 145 HP with a 2v and 155 HP with a 4v. Last edited by stingrayl76; 04-04-2008 at 04:58 PM.Find this vintage part for sale online at eBay. It is a 2 bolt main engine block for 1975 Chevy small block V8 engine with part number 3970014.3970014 350 69-77 Pass, Chevelle, Camaro, Nova, Monte Carlo 2 & 4 bolt main 3970014 350 69-79 Truck 2 & 4 bolt main 3970014 350 1972 Corvette, late '72 200,255hp 4-bolt main Info is from Cars & Parts PS-I would recommend not relying on web sites for complete data, they are only as accurate as they wanted to be.Rear Main Seal, 2-Piece, Rubber, AMC, International, Jeep, 196, 199, 230, 232, 242, 258, L6, Each. Part Number: FEL-BS40612 4.75 out of 5 starsThere’s a lot to be optimistic about in the Healthcare sector as 2 analysts just weighed in on Kinnate Biopharma (KNTE – Research Report) ... There’s a lot to be optimistic a...here is what I found on my own search. 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.A forum community dedicated to hot rod owners and enthusiasts. Come join the discussion about restoration, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more!Oct 5, 2006 · 239 posts · Joined 2003. #1 · Oct 5, 2006. Hi, and thanks in advance for any help. I am looking at a June 1970 Z-28. It has a 3970014 block in it. I thought they came with the 3970010 blocks. The seller swears that he has had many 1970 Z's with the 3970014 blocks, and they are original. My books show the 3970014 was used in a 70 camaro but ..."rebuilt 350-all new kit parts bored .030-.467 lift cam-224 duration @50--all new stainless valves- ... Read more about the seller notes "rebuilt 350-all new kit parts bored .030-.467 lift cam-224 duration @50--all new stainless valves- springs -retainers-keepers also new hei dist-rebuilt afb carb- double roller timing chain anf flexplate also all new- comes with block hugger headers not ...Small Block Chevy Casting Numbers. Small block casting date is located on driver side rear of block on flange forward of bellhousing. Big block on the right side of engine above the oil pan rails. Casting Date Example: E038 - (E = Month, 03 = Day, 8 = Last digit of model year (1978)). Month: A = Jan, B = Feb, C = Mar, D = Apr, E = May, F ...My engine casting number is #3970014 it is a 2 bolt main, 350 with I heads casting number #462628. during inspection there's no cracks or splits or or fractures on my head that the gaskets were immaculate good condition last time I changed them was probably three years ago.Associate of Arts (A.A.) Electrical and Electronics Engineering. ॿ. View Jim Whitfield's profile on LinkedIn, the world's largest professional community. Jim has 1 job listed on their ...11211 posts · Joined 1998. #2 · Apr 30, 2007. Strug, It is not at all unusual for GM's casting numbers to be missing a number. Someone probably screwed up at the foundry. Bill Koustenis. Advanced Automotive Machine Waldorf Md. Enginerepairshop.com. 1971 Heavy Chevy - original owner.Notice the rear main seal on the top photo is one big seal whereas the bottom there is no seal shown but it fits over the ridge in the back and could leak at the joint (which is why you off set the seal about fifteen degrees and use sealant). Found a two piece seal photo. The seal is the blue bit. Big Dave.It's used on 69' 302 Z/28 4 bolt main 327 truck and industrial 350 from 1969 - 1980 The block can be either 2 or 4 bolt main. You have to look at suffix letter in front of the block on the pass. side. Behind the alt.031-3970014/ lapor ke polsek terdekat. RSUD Ibnu Sina Telp IGD : 031- 3951246 Telp: 031- 3951239, 3955217 Fax. 031- 3955217 Jl. Dr. Wahidin Sudiro Husodo 243-B Gresik, Jawa Timur [email protected]. RS Muhamadiyah Gresik Telp: 031- 3981275, 3981561, 3991268 Fax: 031- 3985459Have 014 block! I'm thinking of replacing my special hi-perf monster 307 engine with the original block/heads. I read all about those "famous" 010" blocks but mine is a 014 block. One person in SoCal just told me that this is a special hi performance block with a higher nickel content than the 010's, & if it's dated before 1972, it's as rare as ...How to wire tachometer 69 camaro with MSD distributer. Do not where to hook up the brown wire, on the distributer, which is MSD, also the white wire is not conected. removed a working sun tac and replacing with in dash factory tac. hope this helps. Posted by anthony germano on Sep 18, 2012. ALSO, YOU NEED TO CHANGE ORIGINAL TACH SIGNAL WITH MSD ...1936 Ford 5-Window Coupe. All Henry OEM Original Steel Car. The car was taken apart and media blasted. all metal has been sealed. .. see pictures. (Car is assembled - see pictures ) The roof has been filled and metal worked. all fenders are original. except for right rear which is a new bob drake-reproduction….Jan 26, 2009 · That casting (3970014) was used late in the production run for 1969 so that book is incorrect. The "HA" suffix is a 350, 300hp with manual trans. The partial VIN will be stamped near the oil filter and may be very hard to read if there is paint present. Even with no paint it may be hard to see.GM 3970014 350 69-77 Pass,Chevelle,Camaro, Nova,Monte Carlo 2 or 4 bolt main 12L562306: 1 - Chevrolet 2 - 1972 L - Van Nuys plant (car not engine) 562306 - production # V0309CMD: V - engine from Flint MI plant 0309 - 9th of March CMD - in 72 was 165 hp equipped with th350So it turns out the block is a casting number 3970014 and the heads are 3973487. Both block and heads have the same date codes. The block and heads have never been rebuilt or seperated, wondering if this is a decent starting point to build a 350hp motor ? the guy is wanting $400 for it, nothing else except inlet manifold with it.Small Block Chevy Casting Numbers. Small block casting date is located on driver side rear of block on flange forward of bellhousing. Big block on the right side of engine above the oil pan rails. Casting Date Example: E038 – (E = Month, 03 = Day, 8 = Last digit of model year (1978)). Month: A = Jan, B = Feb, C = Mar, D = Apr, E = May, F ...I've got a GM small block #3970014, but I don't know what the code at either end is for. One says L H-4., the other end is L G-1 GM ...22551656. 4. Chevy/Olds Rocket block 4.00"-4.190" bores 2.45" main journal sizes splayed caps dry sump 2-piece rear seal 9.025" deck. 22551660. 4. Chevy/Olds Rocket block 4.00"-4.190" bores 400 mains journal sizes splayed steel caps wet sump raised cam 2-piece rear seal 9.300" deck. We would like to thank everyone that has contributed to the ...These two numbers are the casting number and engine ID code. As the name infers, the casting number is cast into the block when the block itself is cast. This casting number will denote engine displacement, 2 or 4 bolt main caps, application year or year range, and often any specific application notes. These casting numbers are well …3932388 3956618 3970010 3970014 462624, 14071114 Notes: ALL, left hand dipstick, 2 bolt main, 7-bolt heads for long exhaust manifold 80-85 350 Block ID # VIN CODE "6,8" HEAD ID # 14010207 14010209 462624, 14071114 Notes: CARB/FI, right hand dipstick, 2 bolt main, 7-bolt heads for long exhaust manifoldThe Big Al. 16098 posts · Joined 2007. #2 · Mar 3, 2013 (Edited) TDB = 1980 350cu 190hp GM replacement engine. The casting is a3970010 I have seen the last number left off. Could be a 2 or 4 bolt main. Note: Engine could have been rebuilt and used a 350 block for the 327. Al.High nickel block.Stud the bottom end,square everything (machine work).I've used this very block in several drag motors.Making 580H.P right now with one thats 7 years going strong...600 H.P is what I'd rate it at pretty easy. (best block to use IMO for a drag app.) with less than 400 cubes. Reply. 07-30-2010, 09:33 AM. # 4.Since there was no 3970019 block ever cast, we have to backfigure to what it could be, which leaves just 3970010 and 3970014 as possibilities. Both are 350 blocks, 4.00" bore blocks ReplyI have located a low milage 350 with block number 3970014 can anyone tell me about these. hp? 4 or 2 bolt main? etc? thanks guys. Early large journal 4" block. Produced in both two and four bolt mains. Cast in Saginaw, Michigan and machined/assembled in Flint, Mi. Companion block to 3970010.Sep 20, 2010 · MCC # 843. Like. DZAUTO. 11349 posts · Joined 1998. #5 · Sep 21, 2010. Only two Chevy engines were externally balanced, SB400 and dirivatives, such as 383 and 454BB and dirivatives such as 468, 496, etc. Those engines require BOTH a balancer and flywheel with weight added to one side for balance purposes. ALL other Chevy V8 engines (WITH A 2 ...Chevy Small Block Engine Casting Codes. 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. Choose Group to View Engine Block Codes.4. ENGINE BLOCK CASTING NUMBER Notes (for below): "High Power" is the maximum rate HP this block was used for, "Low Power" is the lowest rated horsepower RPO engine the block was used in. "Main Caps" is the number of bolts holding the cap.A "two-bolt" main, or a four-bolt main. Four bolt main blocks are desirable in high performance applications …Abstract. Hemolytic anemia occurred in a 70-year-old female after a five-day course of intravenous cefamandole. The patient's serum contained an IgG antibody which was reactive with red blood cells which had been coated in vitro with cefamandole but not with uncoated cells. An in vitro assay of allogeneic mononuclear phagocytosis of cefamandole ...3970010 350 69 Corvette late 69,4 bolt main 3970010 302 69 Camaro Z/28,Late 69, 4 bolt main 3970010 350 69-79 Truck 2&4 bolt main 3970010 350 69-79 Pass,Chevelle,Camaro,Nova,MonteCarlo 2&4 bolt main 3970010 350 70 Corvette 300,350,370 HP 4 bolt main 3970010 350 71 Corvette 270,330 HP 4 bolt main 3970010 350 72 Corvette 200,255 HP 4 bolt main ...83 posts · Joined 2009. #1 · Apr 30, 2010. I found a set of reman 333882 heads with 2., What year is a 350 Chevy engine with casting number 3970014? 3970014 350 69, Post: 1972 GM 350 Block 3970014 Dipstick tube location (Topic#179382) toyvet Member Posts: 1 Reg: 01-11-0, Customer: looking to code a GM small block #3970014... Answered by Lurch in 13 mins 15 years ago, This was the year we were first introduced to the Shark-esque Vettes , 3970014 350 68-79 200-255 car & Truck 2 & 4-, C3 Tech/Performance - Engine Date Code 1977 c3 - I , It's used on 69' 302 Z/28 4 bolt main 327 truck and industri, second the head question. if the PO didnt have a short block, buildi, Yes - that knob on the left of the steering column is for th, Looking to code a GM small block #3970014... Customer Quest, U can check your block casting number on many w/s to see what , They are the 1969 model year (accessory holes) version of the 1968 M, The 1970 Chevrolet Nova was offered only as a two-door coup, Alan L. Colvin Corvette by the numbers also mentions , 1969 396 casting date C 14 9 for March 14, 1969 - n, 3970014 350 69-77 Pass,Chevelle,Camaro, Nova,Monte Carlo , May 26, 2005 · 209 posts · Joined 2004. #1 · May .