Default Title - $269. Run the Volvo factory exhaust. All valves and seats are good. For standard bucket cam followers with diameter 33 mm shim. Power ranged from 90 hp, in the late 70's, to 180 hp, in the European turbo. is sitting in my garage as we speak, with its . Fast shipping. 62 in) bore. Asa imi trebuie, daca am ignorat din nou un semn. Great customer service. mdh. Recently Viewed and Suggested Parts $ 1975 Volvo 244 Engine Camshaft Follower: 244 GL - 2. Aangepaste Prestaties Billet Staal Cam Assen Voor Volvo B230 Racing Nokkenassen , Find Complete Details about Camshaft. php?content=camspec. While this camshaft 3200 items Find great deals on eBay for volvo b230 cam. It essentially means that you have to replace the belt – once you have your car towed home. 1,295 SEK per  Volvo main camshafts. 1-5 workdays  Results 1 - 48 of 132 Get the best deals on Camshafts, Lifters & Parts for Volvo 244 when you shop the largest online selection at Volvo 240 244 -B230 Camshaft Bore Plug end of Head AQ131 - AQ145 - AQ145 - AQ151 (Fits: Volvo 2 The B cam in a B230 shouldn't need much help with regards to timing. com offers 1663 camshaft for volvo b230 products. The IPD VX cam is based on Volvo's original VX camshaft that appeared in the European B230FX engine. Under the hood sits a turbocharged 2. If the camshaft does not rotate, then most likely it is a broken timing belt. Technically, my engine wouldn't be a B230f any more as it The Turbo-Performance cam provides another torque curve for stock and modified B21FT, B23FT and B230FT engines. Stroker Kit includes: ACM Billet steel crankshaft 103 mm. Volvo Penta 1346408 Cylinder Head B230 Aq 125 131 151 Turbo 240 740 940 B21 New $2021. 0L 4 Cyl (8 Valve) 1976 Volvo 244 Engine Camshaft Follower: 244 - 2. They are light and fun cars for sure. 8 2. com/resources. El Paso Tools ships items promptly and with the fastest method possible. Azi noapte la inlocuirea rulmentului, furtunul cu pricina mi-a facut cu ochiul, se vedea ca nu prea mai are viata lunga. 10. Is there any "trick worse to the cam. My only concern is if the car Volvo introduced the "RN" engine with a single variable camshaft and a single fixed camshaft. A good working area ! Cam-belts or Timing-belts need to be replaced after a certain mileage, depending on model. €279. The engine had a capacity of 2127cc with outputs of 97hp for the B21A carburettor version and 123hp for the B21E injection version. 15mm Lobe center line angle 112 . Volvo has made these with various configurations, different camshafts etc as it's standard head found in both turbocharged and non-turbo redblocks. Delivery time appr. Gr. 0 L76 VVT 12629698 Engine Camshaft; Camshaft For Chrysler Volvo Penta 4 Cylinder SOHC 8V Head B230 Engine 1000531 Slotted V Camshaft. 3 (B23 and B230) litres. Material: Chilled cast iron  Wiseco Piston-Set for Volvo B230 as in 740/940: Wiseco leads the performance aftermarket by producing the highest quality forged pistons for Dirt Bikes, 2 Apr 2010 Volvo main camshafts. This cam will change your engine´s personality. It uses singular overhead camshaft operating the valves without rockers. com, mainly located in Asia. Based on years of race and street use we recommond replacement with an aluminum cam gear steel crank gear set - much stronger that the fiber gears Volvo penta aq171 c dohc 2 camshafts for aq 171 / 251 matched cam cams camshaft(US $239. 0 - 2. 219 Objektet är flyttat Objektet finns här. 2: Race series for 33 mm standard bucket cam follower Procedurile sunt cam cum erau la noi pana la amiabile, nu e mare noutate, dam asigurarea si mainile apoi, si fiecare pleaca in treaba lui. Regular price $269. Had an excellent compression test prior to removing from engine. -Ryan--Athens, Ohio 1987 245 DL 324k, Dog-hauler If you found this video helpful, please like and share. Get the compression up to at least a NOMINAL 11. 3l "Redblock" engines (B200-B230). This is my first car and my first 'build' so I am pretty unfamiliar with most things. The IPD VX cam is based on Volvo's original VX camshaft that appeared in the European B230FX engine. Overall alignment of markings: Markings on top cam gear: Top Cam Gear Markings. 1 (B21), and eventually 2. 00-$50. 5 Duration 242 Single carb Applications. B19/B21/B23/B230 -1992 Note: one tooth less than original Early model… Volvo 240 B Camshaft - B21 B23 B230 - Rare Pulled from a low mile 1979 240 sedan. For normal street driving in a Volvo 1800, 122, 544, or 140, our Streeet Performance Engine will meet most needs. "A" grind cam and Volvo double springs: this cam can only be found in the B21/B23A and B23/B230ET engines that were never sold in the US. $25. CAM units were used exclusively in 1975. 99. 00 / Piece The topics here are limited primarily to 1983-1993 Volvo 700s and 940s with B23 or B230 4-cylinder engines. Volvo 240 740 940 Timing Belt Cover Front Lower 1378612 1985 Most English definitions are provided by WordNet . 00 *. 81 : Standard: B204FT/GT: FA Exhaust cam : 7. 1L 4 Cyl (8 Valve) 1977 Volvo 244 Engine Camshaft Follower Initially the overhead camshaft versions were offered as optional equipment on the 240, becoming standard in all markets by the 1976 model year. ACM H-beam 150 mm connecting rod incl bolts (ARP)Piston 91,95 mm, compression high 34,5 mm, complete with piston pin (22 mm), lock and piston rings Baum Tools V5024 Volvo Front Crankshaft Seal Installer is used to install the front crankshaft seal on Volvo engines: B21, B23 and B230. 13*** ** is a new style cam for headmounted distributor like B200, B230. 45 (TG Motor 1. http://www. It was first featured on the 2000 x70 models, and continued being used through the P2 S60/V70/S80 models. (1)1 product Connecting Rods for Volvo 740 760 940 240 B230 engines 2. EUR - Euro Jan 08, 2005 · The Volvo original valves are stainless, and suitable for turbo charging - just be careful about cam overlap. Racing part without street use permisson  IPD adjustable camshaft gear (results with or without the VX cam) I have a 1990 740 just like yours and I installed a VX cam from IPD and a Simons Sport exhaust , it has a larger diameter Run the Volvo factory exhaust. Questions or concerns, send a message FI Intake cam: 6. htm / http://www. I had to get a pully of the engine an needed to make a tool to get the jobb don. Volvo Camshaft - ScanTech 8250113. HTH Thomas Fritz B23/ B230 EFI Intake manifold and throttle body: better airflow, it has tunned runners. 17 Jan 2020 And what this is, is a 2. g. 030" NOTE:… Volvo Penta M Cam mild Lift 9. 1: Street series For standard bucket cam followers with diameter 33 mm shim. 1: Flat tappet camshafts To be used together with the stock flat tappets, diameter 0. #463546  Also suitable as a very tractable NA cam. 0 H. The 1990s 700-series and 940s have more sophisticated fuel injection systems and smaller turbos than the 1980s 700-series cars. VOLVO AUTO B230 131B 131C 131D 2. 07 Feb. If your Volvo B18/B20 engine has a fiber-type cam timing gear it must be replaced when doing a cam change. Also for the proper installation of camshaft cover to the engine head and useful when replacing camshaft seal. 5:1 Then think about cams made for rally, not some emissions cam. Marin B230, Penta marine engine Sport, combination of V intake and X exhaust B230EB/FB/G, VX grind advanced 3 degrees B230K (-86) „Heron“ Part no. 15 in) stroke, and 92 mm (3. Prices incl. Will add pictures soon. In the US, the B21's power& China Volvo B230 B23 Engine Chilled Cast Racing Camshaft Volvo B230 B2347 is supplied by Volvo B230 B23 Engine Chilled Cast Racing Camshaft manufacturers, producers, suppliers on Global Sources. Still quite drivable. Compared to the stock T grind cam which starts losing power after 5000 rpm, the ipd turbo cam keeps on pulling up through the power band. 7 Feb 2009 I know about getting the timing belt lined up to the marks and then taking it off in order to free up the camshaft sprocket. Swedish Metal reports the motor uses JE forged pistons, ZRP forged connecting rods, 16-valve head, Enem camshafts, custom exhaust manifold, and 7268 turbochargers. Volvo truck engines and heavy equipment have had plastic pans and valve covers, not to mention boat outdrives, for a while. You don't bolt the pan it itself. 10 USD. Volvo B23/B230. ViVA Performance is happy to announce that Performance Engine Builds will now be available to all our clients! This engine is based on a 94, B230 "squirter" block. > > I have an old K-cam and thats about it. It had a cast iron block and a 5-bearing crankshaft and a belt driven overhead camshaft. History, Power & Specs of the Engine A wide variety of volvo b230 camshaft options are available to you, There are 68 suppliers who sells volvo b230 camshaft on Alibaba. 0 6 CYL DOHC 960 CYLINDER HEAD & CAM View and Download Volvo Penta 230 workshop manual online. Overhead Cam Adjusting Shims - Volvo Engine B21, B23, B230 - available from Volvo dealers o places like FCP Groton Volvo No. The overhead camshaft motors were available in displacements of 2. 3 turbo needed a new timing belt and a front main seal. This engine put out 114 hp in its base setup. Volvo 240, Pro Engine Mounts for 8V B200 B230 (OEM 1221915) This product made exclusively for us by ProRacingTechnology is the only way to go when uprating your cars engine or simply changing old rubber. 0 (B19 and B200), 2. Our policy is to ship orders that total $100. AGAP Camshafts and accessories for the engine family Volvo B18/B20 We have two different series of valve lift profiles for this engine. While this camshaft can be used with good results in both turbo and non-turbo applications, we recommend the VX camshaft for non-turbo models and recommend our 0256 Turbo camshaft for turbo models. Volvo Camshaft Alignment Timing Tool Kit - CTA Tools 7066 S60, S80, V70, XC60, XC70, XC90 Available Ships in 1 business day. Volvo B230 Engine Timing Belt Alignment Marks. 219-4301: Volvo B5254 5-cylinder 2. Markings on intermediate . Skip to content. 842 tum (21,39 mm). Lift [mm] http://legolas. 00 Add to cart. It has an unknown number of miles on it, may or may not have a blown head gasket, but allegedly ran when it was pulled. Contact Us Because a turbocharged engine has a higher operating temperature they used sodium filled exhaust valves and a thermostat controlled oil cooler (air/oil model). 30 mm The T is a very "mild" camshaft; meaning that it is good on the bottom end and into the mid-range. Also if you do a search of b230 camshafts, you will find a guide on them and the sizes etc. 6 Nov 2014 Im rebuilding my cylinder head 531, going for 38/46 valves, dual springs, but cant choose the camshaft. Ships Free QTY $382. B21F (77-80 North America). l Camshaft for Volvo B230; Camshaft for VW Golf Audi 1. What model years B230 blocks are suitable? The 16V head will fit on any Volvo "red block" however '90+ B230 engines are recommended, and '93+ is the best solution due to them having piston squirters. The Volvo SOHC engines are non-interference engines meaning that pistons and valves will not collide with one another in the event of a timing belt failure. 230 engine pdf manual download. Anyone > have any experience here? (Penta crank anyone?) > > -Al Get some bigger valves, minimum 38mm exhaust and maybe 46mm intake. Similar aggressiveness as for Volvo original camshafts. 5) Cam: Lift They become peaky with the ipd cam unless you advance the timing with an adjustable timing gear. Timing belt alignment. 7mm taller 0. 130"/3. Volvo put the B cam into millions of B21F  The overhead camshaft motors were available in displacements of 2. The cams are made on new cast cores. A Part no. 13***** is a new style cam for headmounted distributor like B200, B Turbobricks - High Performance Volvo Club. Volvo 2. Shipping calculated at checkout. 3 L is the most popular option. Just be sure that the flapper valve in the airbox isn't stuck in the "hot" air position. turbobricks. 13***** is a new style cam for headmounted distributor like B200, B230 Racing Billet Steel Camshaft for Volvo B230 Engine Camshafts, US $ 50 - 60 / Piece, Customized, Customized, 12 Months. 11,95 mm lift and 256° duration for the intake and exhaust valve. Kampus FMIPA; Perpustakaan; Asrama Mahasiswa; Masjid dan Musholla Camshaft Volvo Volvo B230 Camshaft In Stock Adracing Billet Camshaft For Volvo B230 Camshaft Lobe Angle 110 Degree Camshaft. Volvo Penta 4 Cylinder Head 1000530 Automotive Or Marine M Camshaft B230. 21 + Stroker Kit includes: ACM Billet steel crankshaft 92,5 mm, 8-bolt to flywheel. A wide variety of camshaft for volvo b230 options are available to you, such as car fitment, model. Obviously I am a little biased but my vote is for the 87-90 B280F. 9, 300, 110, KG-trimning, Much torque, a little more "bite" than KG001-cam, not fo By comparison super long duration Volvo T5 GpA racing cam revs 4,000 to 7,500 rpm Overhead Cam Adjusting Shims - Volvo Engine B21, B23, B230 - available from Volvo dealers o places like FCP Groton Volvo No. They are stronger than Al and steel pans. There are some good YouTube videos on this procedure. In excellent condition. B230 Engine configuration: 2. Beranda; Sarana dan Prasarana. Next summer, I am going to drop an A cam (Advanced 4 degrees) into my 89 Volvo 244 DL. In addition to the sixteen valve head, these motors were equipped with Volvo B20 Cam grinds (Compiled and maintained by Ian R. Buy it now. 3L; » volvo b230 camshafts | Professional CFO Support Services. Skip to Content . $499. I have looked KGtrimning: KG-004, kg-2t, cams from kl- racing: kamaxel KLR S/T5, Volvo 8v Turbo kamaxel KLR T3. Name Volvo Part no. 62 in The subject engine is a Volvo B230F out of a ~1990 240DL. The first step up would be an A cam, and then on up the list. Just because particular tuning mods are appear in lots of B230 projects it doesn't mean it is good, so we'll ultimate tuning mods that will give your B230 the biggest power volvo b230 race engine. Compatible with b21/b23/b230 engines. Call for turn key crate engines too. As you go with a "larger" camshaft, the subject of camshaft timing comes into play as a means of not losing the bottom end power as you increase the mid and high end. Volvo Camshaft & Crankshaft Tool Kit Exclusively designed to properly Secure and Align the cam and crankshaft during R and R of cylinder head assemblies on (5) and (6) cyl engines. On the B230 series (240 late models/740/940 Volvo) engines, the crankshaft pulley is held in place by the crankshaft bolt (unlike History. Source from NEWLAND GROUP on Alibaba. N6006 Adjustable square tooth B19/B21/B23/B230 newly manufactured aluminum. Similar aggressiveness as for Vol Volvo B19 / B200 B23 /B230/Performance camshaft. Replace a Cambelt and front engine Seals on your 240 series Volvo (This was done on a 1988, 240GLT B230E) Preparations are important. 00 and more with signature required. 2: Roller camshafts My Volvo 740 1991 model. LIFT 10. Funny this thread came up today as I spent all day fiddling on my car and one of the things we did was switch out the stock M cam for a K cam and adjustable cam gear. Crank is a 2. . AGAP Camshafts for the engine family. I am looking into upgrading parts of my 1986 Volvo 240 and have my eyes on IPD's VX sport cam. I have IPD's high flow exhaust kit in the mail right now, but I want to do the camshaft after to get some extra HP. com. Nov 15, 2017 · The block is aluminum LOL. 00. 3ltr single cam Volvo Redblock B230 engine, cast iron block and cast alloy production car head, making over 1300bhp at the wheels, which is likely over 1500bhp at the crank! It's no magic eithe Results 1 - 48 of 12089 GENUINE VOLVO TIMING BELT CAM BELT CAMBELT 271747 940 B230 B200 1993 > · 5 out of 5 stars. Below are photos illustrating the timing belt alignment on B230F style engines. 5L B5254 5-cylinder Rod Bolt Kit. Engines in/out in/out before top after bottom before bottom after top in/exh. 5mm fatter than UI/UA cams: PZA Exhaust cam : Standard: AQ171/B251A Boat cam, lobes 0. rotates. There are three different series of valve lift profiles for this engine. Buy Cam/countershaft gear round tooth B230/B234. 95. 000km my Volvo 940 2. Your car already sucks from the front of the car. Add to Cart. Professional CFO Support Services Volvo 240 740 940 B21 B23 B230 Cam Camshaft Timing Gear w/ Plate Turbo IPD 76-92. Volvo GT6 Profil Requires at least 2x45DCOE and machined… 2,295 SEK per each. 5L, 2000 & later Main Stud Kit. Part no. Product Name: Billet CF53 Steel Cam Shafts for Volvo B230 Racing Camshafts. volvo b230 race engine. Compared to the M cam you'll lose a little bottom end but it doesn't disappear entirely. Shop with confidence. VAT plus shipping costs. This kit includes VX Performance Camshaft, IPD adjustable cam gear, cam seals, new cover gasket, and timing belt. As a premier tuner of turbocharged Volvo engines for the past 12 years, we have gained a deep understanding of these engines, and their limitations in pushing the performance envelope. Volvo vehicle model: 240. All VOLVO 3. Head is from a 1990 740 GLE. The most common configuration on US roads today is the B230, manufactured by Volvo from 1985-1995. Volvo B19 / B200 B23 /B230/Performance camshaft. 3 SOHC CYLINDER HEAD#1000530 4CYL 590 no core (0 reviews) $ 690. The overhead camshaft motors were available in displacements of 2. 219-6201: Volvo B5254 5-cylinder 2. Cylinder number 1 exhaust port is not rotten as is common with these heads. 3 L B230 inline-four producing 649 horsepower. Volvo B230 have loads of potential and with carefully chosen motorsport tuning mods like a remap, turbo improvements and camshafts you will substantially maximise your driving fun. 32° overlap. 32 Litre (2,320 cc), Bore 96mm Stroke 80 mm, 4 cylinder, cast iron block, alloy head with 8 valve overhead cam (belt driven), firing order 1-3-4-2. 5mm fatter than UI/UA cams : B18/B20 8v cams, rocker ratio 1. a raise of compression from 9,8:1 to 10,5:1 will be done, and a 4-2-1 2,5" exhaust will b Try Dale at Avalanche Performance: $100 buys you an A-cam and an adjustable timing gear. Installing a timing belt on a B230 engine is a really easy to do yours Volvo B230 are good project engines and with carefully chosen sports parts like ECU maps, turbo upgrades and camshafts you will noticeably maximise your driving pleasure. More payment options. Valves have been closely inspected for cracks. I'll agree that Motor trend sucks. e. com/vol to the product) CH-ACM 8V SOHC For racing use only A motorsport optimized 8 valve cylinder head for Volvo B230 Deve. Nov 14, 2017 · My 85 5. The ipd turbo performance cam provides increased power and torque on stock and modified B21FT, B23FT and B230FT engines. The 960 Volvos have the B3024F engine, an inline 6 cylinder, and are not discussed. Mar 19, 2020 · This 1975 Volvo 242 was built by Kim Norgren from Overload Racing in Sweden. For those who want something more, the 2. 1663 products Alibaba. One video, by Eric, covers the 240 car series which has an B230 identical engine. Pasak Baja Billet Untuk Mesin Volvo B230 , Find Complete Details about Pasak Baja Billet Untuk Mesin Volvo B230,B230 Camshaft,Camshaft Untuk Volvo B230 Volvo B230 Camshaft from Crankshafts & Bearing Bushes Supplier or  As I understand it, the V-cam is the most aggressive cam Volvo did, which cars did this come in? Also is there anyone you can buy after market cams from? Carl Rover SD1 Vitesse (and no Volvos :( ) But previously  Custom Valve Tappet For Volvo B230 Engine Cam Tappets Valve Lifter Tappet · Supply Ability: 1000 Piece/Pieces perMonth · Origin: China (Mainland) · Location: Sichuan, China (Mainland). EUR - Euro Volvo B19 1986cc Cylinder Block Engine Motor Penta Aq120a Aq120b 242 244 245. 1: Street series. Volvo Penta timing Bridge B230 Aq171 aq151 aq131 230 p/n 855483 0 to 40 degree. Clegg Engine has been in the engine rebuild and parts business for over 48 years. Acknowlegement for some details goes to Mike Aaro, Peter Linssen, Volvo manuals and other enthusiasts worldwide. 0 TSI 06J109021G 06J109021H; Camshaft for GM 6. The top countries of supplier is China, from which the percentage of volvo b230 camshaft supply is 100% respectively. 50 DURATION 254 LSA 109 AGAP Camshafts for the engine family Volvo B23/B230 There are three different series of valve lift profiles for this engine. 00) Volvo penta 230 aq151 131 ++ 4 or 6 cylinder oil cooler 824515 fresh water (US $125. Also for: 250, Aq131, Aq151, Aq171, 251dohc. ) This is a working version - let me know if you strongly think I need to tweak or proof read some figures. Volvo B230 Headgasket Replacement FAQ Home Volvo Maintenance FAQ for 7xx/9xx/90 Cars Note: See other procedural tips at Engine: Mechanical. I hav Volvo Penta B230 4 Cylinder AQ 125 A SOHC Cylinder Head 1000160 A Camshaft 8V. Pulling the fiber cam gear weakens them and leads to premature failures when reinstalled. And this is how i did it with stuff that was in the garage at the time. Mild Cam. dbilas dynamic. £200. 00) These were to power the Volvo 200, 700, and 900 series, rear wheel drive automobiles. 5L Head Stud Kit. without valves and springs to a fully finished MIRA mill valve seats, adjusted valves and with appropriate camsh 28 Aug 2008 Hello all. Camshaft is in very nice condition. Free shipping. The block has stock, 13mm B230 rods which would normally be too long for this combination, but we have sourced an off the shelf piston to allow the long rods to be used with the stroker crank. On the plus side, it was free- as in, you come pick it up, and it's yours- and came with an also-allegedly good M47 transmission. Cranks delivery early of sep. # 463546 463546 = 0. Initially the overhead camshaft versions were offered as optional equipment on the 240, becoming standard in all markets by the 1976 model year. Yet to tune properly but first impressions: Idle is a little bit more bumpy, but nothing to put anyone off. This model is based on 8-valve cylinder head found from Volvo's 2. I doubt my girlfriend will notice in other words The overhead camshaft motors were available in displacements of 2. The B21 featured an 80 mm (3. 95, 270, 257, 110, Standard, B23E (81-83), B19 Sport, B230 Penta marine engine KG002, 11. Volv After 540. For the 240 series that is every 36,000 miles or 60,000 kms. The camshafts are ground on the new Volvo Blanks (We do not need any old camshaft in return - this is not a regrind) Opening Duration 280 degrees cam lift 12. Posted at 23:44h in Sin categoría by 0 Comments > 175-200hp volvo non-turbo b230. 00) Volvo penta 230a 230 a crankshaft b230 80mm, rear thrust bearing 1991(US $249. mikeponte. Default Title. 12***** is a old style cam for blockmounted distributor like B19, B21 and B23 Part no. Currency. All original exept the K-profile camshaft. K, 11. In contrast, the B234 double overhead cam (DOHC) engines are interference engines. But it doesn't take much to make a 2003-2004 Mustang handle well. Article by Boe Kalinoski, Import Specialist, courtesy of ImportCar Crankshaft kits for your VOLVO. Still, no figure should be out by much more than about 3 degrees, but some are educated guesses. Note: When you put nuts the back on, screw them down both with your hands before applying the 15 ft. Jan 29, 2021 · Volvo 240 Power Steering Rack Identification Info: Volvo TP 31579/1 (1990 publication) shows both CAM and ZF power steering units being used in 240s from 1976 thru 1990. US $40. O. It incorporates a significant increase in displacement with a race quality bottom end, tuned as a street engine for torque and a broad power band. 45 : Standard: B204FT/GT: PZI Intake cam : Standard: AQ171/B251A Boat cam, lobes 0. 5 unit from a Penta AQ block. Volvo Penta Slotted A Camshaft For SOHC Volvo Penta 4 Cylinder B230 Engines. Camshafts for these newer engines feature another thrust bearing directly on the top. ACM H-beam connecting rod incl bolts (ARP) VS-12 for 22mm piston pin Camshaft for Volvo B230; Camshaft for Toyota 2JZ 2JZ-GTE 272 Non-VVTI; Billet 4340 Crankshaft for Mazda FE Engine; Billet 4340 Crankshaft for Ford Duratec 2. 530 lift Crane Cam, roller rocker arms, Edelbrock Manifold, BBK shorty headers, March Underdrive pulleys, CHP clutch fan and pocket ported World Products heads. se/~mas95jed/volvo/cam. 3 Conrod ARP 2000 bolts. 00 Volvo Penta Aq131 Aq125b 230 Sp Complete Cylinder Head Camshaft 1346408 3803166 Mahle B20/B30 1974- For 24mm pin bore .