Chevy bellhousing differences. My car's running a T5 and s10 rear.

Chevy bellhousing differences The back of the 6cyl engine blocks was redesigned to be the same shape as the back of a V8 block, thus all V8s and all 6cyl engines used the SAME bell housing AND flywheel. As noted above, the good news about fitting a manual transmission to virtually any production-based Chevy engine is that the bellhousing pattern on the engine block is the same. 8 (229) or 4. That's a normal chevy bellhousing. - General Motors Casting Number 3840383 Clutch Housing The Chevy 383 is an aluminum 15 Tech Line: 330-898-6989 Toggle navigation Search View Cart Total: $0 Aug 1, 2006 · 1. Unibell Housing has both patterns: For example, you can take a 1989 Chevy truck 454 engine and bolt a 55 Chevy car bell housing to it. 3 I4 Engines to Jeep T90 Transmission; Engine Mounts. com Jul 2, 2003 · There are many different types of T5 Tremec trans out there, mostly with just internal differences like the gear ratios, however watch out for differences in shifter and speedometer cable locations. Jun 23, 2011 · An easy way to tell the difference between a Chevy and BOPC/BuickOldsPontiacCaddy Trans is the top of the Bellhousing shape. Dipstick Location Flexplate Bolt Pattern Bellhousing Depth; Case Fill: 10 ½” – 157 teeth: 5 7 / 8 “ Pan Fill: 11 7 / 16 ” – 164 teeth 6 1 / 4 “ Case Fill: 11 7 / 16 ” – 164 teeth Our clutches are just part of the story. Ring, sizing, precision, 4-11/16” GM bearing retainers to 5-1/8” bore bellhousings. Below are listed standard Society of Automotive Engineers (SAE) adaptation configurations. Jan 6, 2010 · The "standard duty" NV4500 is offically rated at 410ft-lbs. Transmissions after this period have a higher 5. Mine came off of a big car 69 Impala 2 door with a Saginaw 4 speed that was in a junk yard a few years ago. Later 235 bellhousings have the same bolt patttern as the t-5. Hydraulic Throw Out Bearings and Conversion Kits, aluminum, steel, nodular and chromoly flywheels, SFI Spun Aluminum bellhousings, as well as Cast Aluminum Non SFI Bellhousing and TREMEC 5 & 6 Speed transmissions are just some of the performance driveline products we offer. On the 57s, the top bolt is a clearance hole in the bellhousing, and tapped in the starter housing. Fear not, because Speedway Motors has a HUGE selection of bellhousings to work with almost any Chevy, Ford, and many other engine and transmission bolt patterns. The nose on the gear end was 2 1/4". My starter nose is 2" long. My car's running a T5 and s10 rear. That goes for the small- and big-block engines, as well as the W-series engines and the LS-/LT-series engines. The bearing retainer into the correct size opening of the bellhousing indexes the transmission for proper alignment there is movement on the 4 trans bolts that doesn't properly align trans Jul 26, 2007 · 350 = internally balanced like every other small block (except the 400). 7 ratio big block Chevy roller rockers with Poly-Locks You have to remember that this is a large bore/large stroke engine in stock form. Unless the 4l60 with the removable bell housing is different I doubt it could be different. Six bolts is plenty. Yes, there are flywheels that are unique to a particular engine, such as the external balanced flywheel required for a BB, but all flywheels will physically bolt up to any 55-85 crankshaft. Starting in '73 when they went to the cast aluminum bellhousing all four bolts thread into the bellhousing, prior to that the bottom two bolts went from the inside of the bellhousing and threaded into the main case. com The NV4500 is found in GMC & Dodge trucks. Aug 3, 2011 · While the EPay bell housing has the correct casting number for a '57 Chebby and it will work for a Corvette application, be aware that this particular housing is for a 2 bbl engine. The difference between the two are the input and output shaft. Whoever took the measurements could of not been as accurate as the next person. 10. CHEVY 90 degree V6: This block can either be the 3. Well, the first and most commonly stated visual reference is the Chevy peak versus the BOPC saddle at the top of the bell housing. These engines are identical to the Chevy V8 application with reference to bellhousing, starter, and flywheel. The heavier clutch would be necessary to put the power down. IMO those adaptors were worthless for swapping a V-8 into these cars (I won't get into that part right now), but they are just about perfect for installing a 250 or similar inline 6. This means that stock clutch linkage won't work, so you'll have to build your own or go with a hydraulic setup. It looks like both of those numbers are OLD iron bell housings. This bellhousing is only offered for hydraulic applications and should only be used when replacing a late model Chevy Getrag transmission. 5 clutch uses the smaller flywheel (153 teeth) and the smaller 3858403 bellhousing. Press this ring onto the retainer of the Novak adapter if you have the 5-1/8" truck bellhousing as found on so many GM engines from 1968-1991. Mar 18, 2020 · The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board Bellhousing differences Web 67-72chevytrucks. It wouldn't go all the way into the bell housing. com Oct 4, 2007 · A forum community dedicated to 1st generation Chevy Camaros owners and enthusiasts. Chevrolet Truck Bellhousing Casting Number 3925505 The Chevrolet "505" is a cast iron 168 tooth flywheel Bellhousing. GM used engines from other divisions in Chevy cars. I have the info before me as I have one for sale. 8 - 2. Although there are many aftermarket suppliers who offer new bellhousings, there are millions of donor housings resting in salvage yards throughout the country, if you know what to… BELL HOUSING CASTING NUMBERS Please refer to this chart to match your Chevy bell housing casting number to our corresponding part number. Identification and Pictures of the Chevy 3840383 Bellhousing. 3788383) 62-63 Chevy II (Chevy Parts Books) Nov 5, 2023 · BUUUUUUUUUUUUUUUUT, I will say this. Jan 22, 2023 · If as a couple people have mentioned it is the truck only bellhousing with the larger opening for the bearing retainer you are running the risk of knocking the front bearing out of the transmission or worst. The starters are different between the different flywheels and bellhousings. I have the timing plate motor mounts (but I'm seriously considering getting the front corner motor mount kit off ebay), the bellhousing (anti twist) mounts and a Waltons crossmember (soon to be Hotrod Works for the added ground clearance). Will Cap and others call the 8BA bell housing 49-64 Ford Universal. Dec 11, 2018 · One of the common questions we get from readers looking to swap transmissions in their GM vehicles concerns which bellhousing they will need to complete the transformation. The original Chevy II bellhousing has the throwout fork in a different position from traditional bellhousings. Make sure it's the right size for your flywheel, they made small and large. They ALL use the SAME flywheel and bell housing (403 or 621 style). Some transmissions, most notably the TH200-4R, take advantage of this by integrating both specifications into a "universal" bolt pattern casting. 1961-1979 a mount on each side of block, and one on transmission tailhousing. Mar 4, 2013 · I have the 3858403 bellhousing sitting around collecting dust and worth 25-50 bucks. The LS engine has only 5 bolt holes for the bellhousing not 6 or sometimes 7 like traditional engines. The rebuilt starter was date coded early 57. 060" oversized when rebuilding. So if anyone has a couple of bellhousing around I'd appreciate it if you could measure them. Id there a place to reference bell housing casting #s on the web? Thanks In response to 100 CHEVY Depending on whether you have a early or later bellhousing from the 55-57 era, you need a starter housing that matches. They also had a few other differencesmake sure it fits the transmission "snout", some had a larger center hole in the bellhousing to fit the larger truck transmissions. . Got those pics yet? The name bellhousing is derrived from its bell-like shape, which isn't near as interesting to you as perhaps its performance, availability and price. McLeod Racing is a one-stop source for all of your performance driveline products. Come join the discussion about restoration, engine swaps, reviews, performance, modifications, classifieds, troubleshooting, maintenance, and more! Mar 2, 2023 · 1955-1960 a mount on each side of bellhousing, and one on block nose. The difference between this one and the correct one is the way the pivot stud mounts. We delve into the specifics of cast and QuickTime bellhousings, offering insights to help you make the best choice for your build. Mar 18, 2020 · Yes, they're the same. 040" and even . I was considering going with my 1961 cast 3925505 Bell housing that I have the 163 tooth flywheel and clutch for. Thus, starting with 1963 6cyl engines, the flywheel, starter and bell housing are totally interchangeable with V8s. Nov 14, 2008 · In my experience, from 1955 to whenever - if it's a Chev V8, the bellhousing pattern is the same - small block, big block, 348/409 - every weenie smog motorevery ground-pounding crate engine - all identical b/housing patternso, that is another reason for their popularity, because within certain parameters, you can switch out parts and other items all day long. Back in the day, at least two companies, Speed Gems and Trans-Dapt, made an adaptor bellhousing that allows you to bolt a Chevy V-8 to a stock 49-54 car transmission. I measured the depth of my bell housing and it was exactly 2". Beginning in 66, all BBs got the big 168 teeth flywheel and 444/621 bell housing. 683 HOUSING, Clutch (Ident. 1955-56 Chevy Passenger Car Bellhousings - 1955-56 Chevy Passenger Car Bellhousing Components 3704923 0. The 55 will use a 12v starter (1st year), but you can use your starter and flywheel from your 216. If the oil pan is too far forward, bolting the bellhousing to the oil pan would tend to draw the bottom of the bellhousing forward and cause misalignment. May 6, 2006 · From time to time, the question comes up about the difference between a 444 and 621 bell housing. Chevy looks like this /\ or pointed in the center. Jul 6, 2012 · The bell housing, starter, flywheel are NOT specific to a BB or SB. In the earlier versions, the case was cast as on piece of aluminum. Here's a picture of the Chevy ( L ) and BOPC ( R ) pattern bells: Sep 14, 2017 · There are a few oddballs, but, by and large, all Chevy bellhousings are the same. Here is a link on flywheels/bell housings. About the only real difference between s GM allison 1000 and the other 1000's is GM used a smaller C5 piston in there version for the pickups, other than that they're the same so long as you don't get a 2000 series. Nov 27, 2019 · They had a rebuilt 57 unit in stock. Find CHEVROLET Chevy small block Gen I Bellhousings and get Free Shipping on Orders Over $109 at Summit Racing! Shop the CLEARANCE SALE! While the 6L80 is generally mechanically compatible with Chevrolet and GM Gen. Cutting through the baloney. Sep 14, 2017 · 67-72 Frame Differences The 1967 - 1972 Chevrolet & GMC Pickups Message Board 67-72 Frame Differences - The 1947 - Present Chevrolet & GMC Truck Message Board Network Register or Log In To remove these advertisements. 3 V6. The only things that I can see becoming a big issue would be getting the Z-bar to work properly, since the BBC is so much wider than the SBC. This makes it compatible with all GM 4 speeds (Muncie,Saginaw,T-10), except the 1963 small bearing retainer transmissions. Nov 23, 2011 · I do now know that the 153 tooth/ 12 and 3/4 width flywheel with 10. The bearing retainer is what lines up the center of the trans to the center of the crank. If this is off the input gear will misalign and move the main shaft off center in the trans, and the trans will be hard to shift, and prolong use can destroy the constant mesh teeth of the cluster Apr 7, 2016 · 56 Chevy 2-door BelAir sedan 56 Chevy 210 4-door sedan 57 Chevy 210 4-door sedan 1962 327/340HP Corvette 1961 Willys CJ3B Jeep 2001 Porsche Boxster S 2003 Chevy Silverado 2500 HD Duramax 2019 GMC Sierra Denali Duramax Sep 22, 2021 · The Chevy "403" is an aluminum 153 tooth bellhousing with a 4 5/8" center hole. Apr 3, 2018 · The truck bell housing with the large hole is your problem. Dec 14, 2019 · The 1. 1, GM, TH350/TH400, OEM Case, Each. No. Pontiac bellhousings fit 10. Apr 11, 2009 · Stock Chevy Discussion 55-56-57 bellhousings. Period. Jan 10, 2006 · I have a 383 bell housing and was wondering what it was exactly. 60/62 trucks Had a hydraulic clutch that had the slave mounted on the passenger side. You do not get a consistent number. Oct 23, 2010 · The reason they all say to use a truck 235 bellhousing is because of the trans bolt pattern. One version has a small stud on the ball and it screws in from the inside of the bellhousing. Chevy. Jump to Latest 7. All of the passenger side slave cylinder bell housings were built for driver side drop transfer case trucks with independent front Oct 19, 2024 · Chevy Bellhousing Bolt Pattern Differences. 68-72 GM/Chevy Truck bell housing. One of the main differences in the earlier and later 4L60E transmissions is the bellhousing area. Nov 19, 2020 · Assuming that you are looking at factory aluminum bellhousings I am thinking that there are two basic units to pick from but the Chevy bellhousing gurus are going to have to elaborate on the differences and how to spot them. you can't rely on just the mounting ears for support , Mucie's are famous for the ears cracking without the proper bell housing to trans Transmission Bellhousing, New, Aluminum, SFI 30. 92 out of 5 stars. As an example: Fords SVO chart says the input shaft length of a 85-86 T-Bird is 7. 045". Dec 16, 2023 · The big difference between car and truck and years of is how the motor mounts attach to the bellhousing. 5" clutch 168 tooth flywheel Aug 6, 2014 · But what I don't understand is the differences you get when you subtract the input shaft lengths from the overall lengths of the shafts. 41, from the catalog the overall is 9. My engine and tranny are also date coded early 57. The 55 block uses slightly different front mounts. Apr 27, 2015 · This is probably a stupid/simple question to most of you but I'm still learning. The oil pan has year differences like the Chevy V8 except with the 1997 & newer aluminum oil pan. If you are not worried about racing strength, you want one with casting number 3899621. REGARDLESS of block-----6cyl, 283, 350, SB400, 396, 454, 502, etc, the bell housing flange on the back of the blocks will be in EXACTLY the same position with stock style engine and transmission mounts. Front view Part# and Date Code The part # is cast into the Trans mounting flange, and can't be seen with trans bolted up. But now I am certain I will need to buy the smaller flywheel to make this Saginaw work correctly. There are many Aug 2, 2021 · I think I have either a BOP TH350 or BOP TH350C behind my 305 SBC in my '84 Monte Carlo, and not the Chevy TH350fluid pan is that of a TH350, but the top of the bell housing looks different It isn't pointed at the top like most TH350 I've seen, removed, bought, and installed beforelooks to have bunny ears Identifying the Chevy 462606 Bellhousing - General Motors Casting Number 462606 Clutch Housing The Chevy 606 bellhousing is a 153 tooth (10. Your 51 bellhousing (&therefore trans) will bolt up the the 55 block. Mar 9, 2018 · Chevy used two different pivot ball designs. Even though the bolt holes below the alignment pins on my Chevy bellhousing align with the Cadillac bolt holes (1. 1mm. In the later versions of it had a removable bellhousing. Now, before someone jumps in a says that there were actually 3 different bell housings after 63, that is correct! The third bell housing was a truck housing. The 216 and early 235 bellhousings have a smaller bolt pattern which requires an adapter to bolt up a t-5. . Affordable Cast Bellhousings: The Budget-Friendly Option The Tick Performance LS-T56 Cast Bellhousing for F-Body and GTO is designed as a Yep but the 4l60 is really just a 700r4 with a new name scheme. Of course, you have to use the 454 flywheel, and the 55 Chevy car starter will mate up to it. Jul 25, 2013 · That would be correct. Identifiying the 464697 Chevy Bellhousing - General Motors Casting Number 464697 Clutch Housing The Chevy 697 is a 168 tooth aluminum bellhousing,an Tech Line: 330-898-6989 Toggle navigation Search View Cart Total: $0 The hydraulic clutch I'm using needs that or I have to put a spacer between the trans and bellhousing to get the correct spacing, but that means I lose the alignment between the trans and bellhousing via the front bearing support which I don't want to do. Jan 13, 2017 · This is episode 004 of Transmission Parts ID, In this video, we explore some of the differences in the chevy 4l60e transmission bell housing. III+ engines, due to its advanced control strategy, the 6L80 is functionally compatible only with Generation IV GM engines and their matched Engine Control Modules. The frame is the same, as is the engine, body transmission, interior etc. 400 (and 383) = externally balanced, like the big blocks. Even my 95 Tahoe has a 60e with the Removable Bell housing and I know that motor is a standard chevy pattern. The 1993 and 1994 Chevy versions have a lower first gear of 6. Jun 7, 2016 · 72 Chevy CST K5 HIGHLANDER BLAZER Getting a 6. If you use a standard bell housing, then there is NO ROTATION. The traditional Chevy tranny bolt pattern on the back of ALLLLLLLLLLLLLLLLLLLLL 55-later bell housings (6 or V8) is the same. Mar 16, 2021 · This new aluminum bellhousing from Lakewood is similar to the original 11-inch flywheel style bellhousings from the late ‘60s used behind big- and small-block Chevy engines, but it also features a few noticeable additions that make it also useful for LS engine swaps, such as these Gen III/Gen IV-specific bolt holes that will allow mounting this bellhousing directly to all three LS engine Dec 21, 2019 · I used all new parts from Summit . 0,NV4500,NP205,14BFF (Currently laying all over the place in little pieces) 72 Chevy swb step-side "LS" 6. A Camaro T5 bell housing has a design that mounts the transmission in a slightly rotated position. The differences are things like suspension ball joints, and bushings. Chevy Engines. 34:1 and an unsynchronized reverse gear. BOP Torque Converter uses Bolts only. On the correct housing, the stud screws in from rear (outside) to front (inside). Mar 8, 2022 · The correct resolution to this problem would be to remove the oil pan and relocate it correctly with the pan’s vertical portion exactly aligned with the bellhousing flange. It came from a 77 Nova which had inline-6 with 3-speed. ALLLLLLLLLLLLLLLLLLL (with a couple of RARE exceptions) Chevy BB engines only got the large 14in flywheel, which will only fit into a 621 type bell housing (or a 444 or a 697 or a truck housing). Here's a web link that may be helpful for you; Chevy TH350, TH400 & TH700R4; AMC 2. thanks! Mar 18, 2020 · The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board Bellhousing differences Web 67-72chevytrucks. Jul 13, 2006 · Phil, Look here. Of all the 403 bell housings that I've touched (a bunch), I have never noticed the boss for the ball stud. 11" clutch , You need to double check the input hole on your bell housing to make sure it matches the input size of the M-20 you may need a spacer to have a good fit . (The input shaft on the gassers had 1 1/8" whereas the diesels got a 1 1/4") Since he changed the input, the output was the only difference. Come join the discussion about performance, builds, restoration, modifications, classifieds, troubleshooting, reviews, and more! 1962-67 Chevy II Bellhousing and Related Parts 1962-67 Chevy II s take one of two special bellhousings with a 7 o'clock fork hole position, and a special short straight clutch release fork. WHAT, if any, is the difference between the automatic rear mounts and the manual rear mounts? Some catalogs sell a "one size fits all". 56. Chevy Torque Converter uses Bolt & Nut mounting. Small Block V6 into CJ Universals, '46-'86 Feb 27, 2018 · 4L60E transmission bellhousings are not the same. BOP looks like \___/ or valley. com Mar 18, 2020 · The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board Bellhousing differences Web 67-72chevytrucks. I think the chevelle is gonna get a a 4L80 this winter. 5" clutch bell housing. Starting in 1996, many 4L60E transmissions employed a bolt-on bellhousing. Engines are bored . The guy threw the 3-speed and the bell housing in when I got the very hard to find clutch pedals kit for 4th gen nova. The bellhousing pattern for 1993-1994 GM versions is unique from the later (1995-) GM and Dodge units. 3788381 0. You can literally unbolt the stock 265 from the 55 (or later) bell housing, and drop in the SB400 or 454, with the large 168 teeth flywheel/11in clutch, bolt it up to the 55 bell housing and drive it away. Dec 31, 2022 · One thing to keep in mind is the bottom two bolts that hold the bellhousing to the main case. To put the number into perspective that's less than 3/64" or about 1. 5) alum Tech Line: 330-898-6989 Toggle navigation Search View Cart Total: $0 Sep 21, 2023 · Doesn't seem to be compatible, unfortunately. Jan 23, 2009 · Exactly what the differences between the Chevy II housing and the pass car/Corvette, I can't tell you but I can tell you the Chevy II bellhousing appears it would be a functional substitute for either of those '63 pass car or Corvette applications. dj Hy hb32,there were 3 or 4 different part numbers for V8 bellhousings from 55-59 3716597 was the first, 3776887 was the last which superseded 3742055 and 3742053. The difference is quite minimal, but here are pictures of the two and the difference between them (other than the casting number). Mar 7, 2017 · The traditional small-block six-bolt bellhousing pattern is the best and easiest way to identify a 4L60E style transmission if you find one at the swap meet for sale. The second one has a large thread and a flange, and it screws in from the transmission side. Jan 11, 2023 · We hope explaining these Chevy 350 flexplate differences (and those relevant to big blocks too) has made your selection of the proper small block or big block Chevy flexplate a little easier and provides you the confidence to order just what your combination needs to get your project on the road. Part Number: ATI-200044 4. GMC offered the Pontiac V8 as an option in its 1955-59 1/2-3/4 ton pickups. On earlier bellhousings, the bellhousing is tapped and the starter housing has a clearance hole. I currently have a 400 sbc from a '79 C30 pickup mated to a Saginaw 4 speed, my question is should a WC T5 from an 88-92 f-body bolt right up (to my existing bellhousing) in place of the Saginaw? The 55 trans is for an open driveline not a torque tube. The bellhousing is also different between a 51 & 55. The bellhousing casting number is: 8742257 and the flywheel number is 3973458. This configuration allows easy coupling to most diesel and gas engines which follow the same SAE standards. While all engines for 2015-2016 used the 6L50 for the auto, the part numbers for the trans is different between the V6 and 2. 88 dimension), there apparently were some differences in some of the BOP housings depending on what engine they were on. 3872444 Jul 6, 2020 · The 49-53 car bell housing is useful if you go with different clutch linkage. 1967 model year was the last year for the SM420 4-speed Muncie transmission. So most manuals used by Ford will adapt to the 8BA housing. Dec 9, 2011 · GM Part # 3925505. 61 Dimension on the BOP bellhousing pattern is a little different story though. Nov 3, 2008 · The bell housing you want is cast iron and has to flat spots at 4 and 8 oclock to sit on the rear motor mounts The rear frame mounts are the same for a 6 or a v8 Feb 14, 2017 · The NV4500 used by Chevy had two different transmission to bell housing bolt patterns. Either one is going to have clearance challenges, as the different location is why Chevy did it the way they did. 5" & 11" clutches, while GMC V8 bellhousings' bigger contour accommodates a 12" truck clutch. I'm using the original style cast iron bellhousing with the rear rubber mounts. But, there are major differences to consider such as transmission mounting hole size, clutch fork ball stud locations, z-bar mounting provisions, starter, clutch fork hole location and, of course, factory correct application. 5L I4 to GM SM420 Transmission; GM SM465 Transmission; Ford V8 Engines to Jeep T150 Transmission; Jeep T176 Transmission; Jeep AX15 Transmission; Jeep NV3550 Transmission; Ford 1. Aug 13, 2012 · Chevy hardly ever used the top hole. 4K SBC bell housing) 3733365 Late '56-'59 Cast Iron 10. (8 cyl. 5L. So, when selecting a cam for this thing, you have to cam it like you would a 400 inch engine with reletively decent heads. Its the only Chevy small block to be externally balanced I think. The whole powertrain has been swapped around in the car so i have no idea where any of these parts originated from,the motor was a 65 396 and the trans is a 68 m-20. The 8RT is the same engine as the 8BA. The 4L60E bellhousing, specifically designed for the 4L60E transmission, is an essential part of the overall transmission assembly. I believe there are some differences in the center hole, but I could be wrong 1 Apr 17, 2019 · The allison in the 4500/5500 kodiak was almost identical. 4 clutch is correct for the smaller 3858403 bell housing. The 11" clutch (SS350 and BB) used the larger flywheel (168 teeth) and larger 3899621 bellhousing. 61 low ratio and reverse gear synchronization. Dec 5, 2015 · All Chevrolet based engines V8 have the one and only bellhousing bolt pattern, from the 262 through the big block 502's. You have to get the bell to match the year of your NV4500. What the differences are I don't know, could be the bellhousing/bolt pattern or something else but it would appear that you do need an engine-specific trans here. As an example of where this is important, is let's say you have a 55 Chevy with a 4sp and you want to drop in a SB400 or a 454. So how do you tell the difference between the common as dirt Chevy pattern and the far more desirable ( to us ) BOPC housing? 1. The description I found on line stated the "505" at the end of the number indicates a truck bell housing, because a truck and car bell housing have slightly different mounting points. The date Oct 15, 2007 · I just took the motor and trans out of my 67 chevelle and want to identify what flywheel and bellhousing I have. This is the correct chevy bell housing for 11" clu Mar 31, 2016 · The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board BBC and LS bellhousing compatibility Web 67-72chevytrucks. )(ex Tech Line: 330-898-6989 Toggle navigation Search View Cart Total: $0 Jun 18, 2009 · Sooooooooooooooo, those are the ONLY two sizes of flywheels for Chevy V8 engines. The 420 [and 3-speed Saginaw, iinm] used the GM Bellhousing, p/n 3815891, with a 4-9/16'' opening. Too, it can be modified to post ‘64. Right now, it has a 350 SB and a Muncie 4 speed. I know off the bat that the bellhousing bolt pattern is different for GM than Ford. It has a 5" center hole which makes it compatible with truck transmissions made for GM vehicles. I brought it home but it wouldn't fit. Both different from any other Chevy bell housing. Jul 2, 2011 · My 56 Chevy was an original 3 speed manual car. Buick, Olds, Pontiac and Cadillac from around '64 up shared a common bolt pattern, different from Chevrolet. Nov 20, 2023 · In the world of automotive transmissions, the bellhousing is a critical component that connects the engine to the transmission system. 679 UNDERPAN, Flywheel 55-57 Pass. The other situation is that the relationship between the crank flange and the bellhousing mounting surface is not the same as a traditional engine, and you must deal with that too. Or make one. Jan 28, 2021 · I have a '58 truck bellhousing. Jul 22, 2024 · Whether you're on a tight budget or seeking high-performance parts for racing, there's a T56 bellhousing to fit your needs. All of the 1998-up cases used behind the LS family of engines used the separate bellhousing style of case. I don't know the casting number but those V8 bellhousings have some favor with traditional hot rodders who want to run a hydraulic clutch with a Chevy V8 May 16, 2020 · ALLLLLLLLLLLLLLLLLLL 63-65 Corvettes (INCLUDING the 425hp/396 in 65) used the small, 153 teeth flywheel/10 1/2in clutch and the 403 bell housing. If you are unsure of the bore diameter of your Chevy bellhousing, you can buy this ring and return it if unused. Jul 4, 2022 · Yes, because the 10. Today I made some pictures that compare a T5 mounted on a standard cast iron bell and also mounted on a 1990 Camaro bell housing. 0 Here's a build thread of sorts Jun 27, 2011 · A forum community dedicated to 1955, 1956, and 1957 Chevy owners and enthusiasts. Four bolt holes and two locator pins are common to the Chevrolet and B-O-P patterns. 030", . If it were a V-8, it would be over 400 inches. Sep 28, 2021 · The difference between the depth of the 2 bellhousings you listed is . Mar 27, 2007 · The bellhousing is the same. While the HD NV4500 is rated at 460ft-lbs. Now I know. P/N 712576 - Chevy block to Chevy NV4500 full bellhousing (1996 & up) (Chevy input) P/N 712577 - Chevy block to Chevy NV4500 full bellhousing (up to 1995) (Chevy input) SAE Housing & Flywheel Dimensions. Quite a bit of info was readily available when I searched it. Aug 30, 2006 · In 1963, the Chevy 6cyl engine was TOTALLY redesigned and the back of 6cyl blocks was changed to be the same as all V8 blocks. wqafm qkncbe sylj giw ykzsc hmeq tdme lmh dhkxt upgg