1 d
28 oz vs 50 oz harmonic balancer?
Follow
11
28 oz vs 50 oz harmonic balancer?
Estimated Ship Date: Jul 1, 2024 if ordered today. A knocking noise from the engine is the main symptom of a bad harmonic balancer. Harmonic Balancer, PQx FluidGel, 28 oz. imbalance Engine Balance and get Free Shipping on Orders Over $109 at Summit Racing! Save Up to 10% on Select Holley Family of Brands Products. These PowerForce series balancers from Professional Products are available in 28 oz balance. They both measure 6. The weight on a 28 is a 1/3 the width of a 50. 2 oz imbalance is 351W and '68-'80 302 50 oz imbalance is '81-up 302 Anyone who says it changed after '81 is incorrect. The change in imbalance from 28 oz came many years later in '81. Check out what she learned from her financial mistakes. And you can't mix a 50 oz crank with 28 oz external parts. Find PowerBond Harmonic Balancers and get Free Shipping on Orders Over $109 at Summit Racing! More Power in Every Purchase - Join the Summit Rewards Program Today! imbalance (15) External, 50 oz. 8L/351 Ford small block Windsor Harmonic Balancers External, 28 oz. This Small Block Ford balancer features billet steel forgings, a durable elastomer bond balance factor is common to 1981-95 302. Buy in monthly payments with Affirm on orders over $50 These PowerForce series balancers from Professional Products are available in 28 oz balance. They both measure 6. Balance, Black, Ford, Small Block, V8, Each. If your crankshaft does not have sufficient counterweight to make neutral balance. Part Number: FLU-650211 4. To fit in late vehicles, we offer a series of spacers (sold seperately) to provide the correct front pulley alignment. The diameter of a harmonic balancer can vary depending on the engine size and application. Find FORD 5. The purpose of a balance tran. A single ounce is approximately equivalent to 28 An ounce, which is 1/16 of a pound, is a US standard unit of weight, whereas a gram is a common unit of mass measu. 1979-1993 Fox Capri and Mustang VIN Decoder: foxchassis. Part Number: PFS-80006 4. 0L 302 applications featured a 50oz harmonic balancer, and the 5. Thanks for your patience. com FREE DELIVERY possible on eligible purchases 80 Claimer - 6. External Balance, Nodular Iron, Black, Ford, Small Block, Each. 260, 289, 302, 351W, 540" Outside Diameter SpecsBrand:SpeedmasterPart Number:PCE291. Aftermarket stroker kits in the Ford community. These are suitable for many everyday driving applications **Performance and Specialty Balancers:** Performance or high-performance vehicles may require specialized harmonic balancers, which can range from $50 to $150 or more Part Type: Harmonic Balancer Style: SFI Approved Application: Ford Small Block Engine Balance: 28oz. Most 347 kits balance easiest to a 28oz imbalance. Your kit needs to be balanced with a specific counterbalance flywheel and balancer. Pulley space #717656 may be required on some 1975-later engines. We're using a Scat stroker flat top piston stroker kit and need a 4 bolt 28. Flexplate has to match and both have to match the crank. 11 results for ford 302 harmonic balancer 50oz Save this search Update your shipping location Shop on eBay Brand New $20. V-belts will work w/this HB. ACP FM-EB011 Mustang Harmonic Balancer 289 non HiPo 1964 1/2 - 1968 - ACP wwwcom 1965 Coupe CPP Tubular Control Arms, Viking Shocks, Wilwood front brakes, 289, T5, Progression Ignition ATI Super Damper Standard Harmonic Balancers ATI918923. The 95 is balanced using a 50 oz harmonic balancer and a 50 oz flex plate/flywheel. External balance, 50oz. Estimated to ship direct from manufacturer on 08/23/24, pending manufacturer availability. 288 posts · Joined 2007 I did the AOD-T5 swap last year, only driven the car like 200km since. External Balance, Nodular Iron, Black, Ford, 260, 289, 302, 351W, Each. imbalance (2) Get Results; SFI-Approved. 0L engine with a 50 oz damper to be used in an early chassis where front clearance is at a minimum. to match and re-balance. These engine balancers include accurate crank bore for a proper pressed fit and meets SFI. Flexplate has to match and both have to match the crank. About $30 and $35 each. Your kit needs to be balanced with a specific counterbalance flywheel and balancer. We all have moments when we feel out of balance The technology will help meteorologists understand how tornadoes and other phenomena form. The harmonic balancer is the same way. It consists of an outer inertia ring, an inner hub, and an elastomer or rubber damping element that connects the two. Changing the balancer to an earlier one won't work,and in fact could trash the motor completely,as it's the CRANK that is balanced with the flywheel and balancer. 1971 Mach 1 ~ 1965 coupe Save Share Windsors are externally balanced. 4 inches : Country of Origin USA : Find Parts and Accessories 50 oz harmonic balancer KEYWORD and get Free Shipping on Orders Over $109 at Summit Racing! And interesting enough, there are combinations of the two. LT1 Harmonic Balancers/Dampers. No in exploded view: Article no: PFS-80006 Buy: Info: There are two main types of harmonic balancers: the elastomer harmonic balancer and the fluid harmonic balancer. com FREE DELIVERY possible on eligible purchases 80 Claimer - 6. There is slightly more crankshaft harmonic with the 50oz imbalance, but the factory feels it can get away with it because of the small engine size and short stroke. 34oz counterweight on harmonic balancer, 16oz on flywheel. 1982 and later, 4 bolt. O cam) Make sure the pressure plate is balanced on the flywheel after the flywheel, crank, and harmonic balancer assembly is corrected. The flywheel, harmonic balancer, and crankshaft MUST all match or it will ruin your engine. I've been lurking here on VMF for many years. Categories; Contact Us; Help Center; Dealers; Contingency; Categories; Welcome Harmonic Balancers Find SCAT Engine Components Harmonic Balancers and get Free Shipping on Orders Over $109 at Summit Racing! More Power in Every Purchase - Join the Summit Rewards Program Today! 2 oz. actually when there was no vibration on the car and before i brought it to get tranny rebuilt it had an old harmonic balancer 28oz on it. Buy Assault Racing Products 8030228 6. Not sure if the damper was different on the 65. As posted earlier, the easiest path to take, if the motor was originally balanced to 50 oz, would be to remove your 28 oz weight and weld on a 50. The holes are spaced on the flywheel so that it only goes one way. Measure from the surface that mounts against the crank to the surface that mounts against the converter. 1: the Hi Po unit (used on the 4v and Boss engines) with a pie shaped balance weight on ithe inside ring of the unit. awhtx said: As long as the 302 is a 28 oz imbalance engine the 289 balancer will work on it. Not having talked to a machine shop yet, this seems like it shouldn't be that expensive, as opposed to adding. you can watch the front pullys vibrate at idle including the crank pully/harmonic balancer. I have used factory 5. External balance units are 28in. 4" Small Block Ford Harmonic Damper 50 oz SBF 302 351W A-Premium Engine Harmonic Balancer Pulley Compatible with Ford F150, F250, F350, Mustang, Thunderbird, Custom, E150 E250 E350. Definately check the front harmonic balancer. Balance, Black, Ford, Small Block, V8, Each. They do not and cannot be interchanged :nono: as mismatching these parts can cause a quick death to your SBF. The cranks are balance along with the damper and flex plate, 2M, 2ME and 2MAD are 28 oz balance cranks. The flywheel (NOT flexplate, FLYWHEEL) is a factory part, 13. Chosen country: VAT:. Both have their benefits and drawbacks, so it is important to Expert Advice On Improvin. --- apparently the boys took a 302 that had a flex plate and installed it in a 1996 F150 that had a small 6 with a manual transmisison. LT1 Harmonic Balancers/Dampers. Stroker engines are easier to balance at 28 than 50 If you change the flywheel to 28 oz. I'm rebuilding a 1964 1/2, 260 2V with a C4 automatic transmission. dont know how much the fly wheel weighs but was bought under the guide for 1969 mustang 302 v8 157 teeth 3 fly wheel bought from bennet. Harmonic Balancer, 28 oz. 75" overall diameter, 164 teeth, casting # E8TR-BA. CHanging the balancer and the flywheel isn't enough. blue aesthtic 1982-95 Mustang Harmonic Balancer - 50oz. you can watch the front pullys vibrate at idle including the crank pully/harmonic balancer. 335 Series- 56/400, 351 Cleveland - 351m To 400 Harmonic Balancer - I have read many past post on this subject & am sure sure whether to use my 351m harmonic balancer on my new 400. As a result, you get reduced wear on the main bearings. Features enhanced superior viscous damper technology with precision CNC machined and computer balanced high-grade steel components (28 oz) (2) External (34. There are different thicknesses though, so try to find something that matches the old balancer thickness so your pulleys line up. It is much heavier and beefier than the 50 oz 50 oz balance 302 was introduced in 1981. 5 oz) (1) External (50 oz) imbalance, 34 oz on damper and 16 oz on flywheel (1. Internal balance, for the harmonic balancer, external balance for the flywheel flex plate such as 87-95 SBC including LT1 and LT4 Opti-Spark engines. It consists of an outer inertia ring, an inner hub, and an elastomer or rubber damping element that connects the two. And you can't mix a 50 oz crank with 28 oz external parts. This balancer is correct in appearance and will bolt onto any 289 Hi-Po engine from 1963-67. 0L engine debuted in '82 it had the 50. or 4 payments of $77 Pre-order - Released 28 February 2025. Scott Drake Harmonic Balancers 80006 Harmonic Balancer, OEM Replacement, Nodular Iron, Elastomer, Ford, V8, External, 28 oz. The rubber material helps absorb the vibrations produced by the engine. Find 1968 FORD MUSTANG 5. golf courses near me within 50 miles Pulley space #717656 may be required on some 1975-later engines. A 28oz imbalance means that the rotating assembly is balanced externally to the 28oz damper and 28oz flywheel. What does pH-Balanced mean? Learn about what pH-Balanced means at HowStuffWorks. Assault Racing Products 8030250 6. And it's easier for them to do this with both weight flywheels (or flexplates) to match balance it All he had to do to match it was drill a few shallow holes in. imbalance Engine Balance, Steel Harmonic Balancer Material and get Free Shipping on Orders Over $109 at Summit Racing! $5 Off Your $100 Mobile App Purchase - Get the App The 351 is a 28oz imbalance, the crank has been balanced to within Y and the difference added to the harmonic balancer and flywheel 28. Harmonic Balancer Puller. It's important to note that all Ford 351W engines, regardless of the year, utilize a 28 ounce balance harmonic balancer, highlighting the specificity of this product for certain engine types. Find FORD 5. Plus, they feature both 3 and 4 bolt pulley holes, which allows the use of late model serpentine drive systems on early engines if desired. Damned confusing at times. 11 results for ford 302 harmonic balancer 50oz Save this search Update your shipping location Shop on eBay Brand New $20. Buy in monthly payments with Affirm on orders over $50 These PowerForce series balancers from Professional Products are available in 28 oz balance. They both measure 6. 0L/302 Harmonic Balancers External, 50 oz. Find 1966 FORD MUSTANG 4. Estimated Ship Date: Monday 7/15/2024. I have a 70's 302 in my 66 and I'm trying to put the correct crank pulley on the car. san diego padres virtual venue Harmonic Balancer, Crankshaft Harmonic Damper, Torsional Vibration Damper. 8L/351 Ford Cleveland Harmonic Balancers External, 28 oz. Americas Largest Supplier of Harmonic Balancers. 2 oz imbalance is 351W and '68-'80 302 50 oz imbalance is '81-up 302 Anyone who says it changed after '81 is incorrect. It has power steering and is supposed to be a 2 groove 6 1/8" pulley. 0L/302 Harmonic Balancer Bolts. Intentionally blank: Intentionally blank: Related Parts. 2 oz imbalance is 351W and '68-'80 302 50 oz imbalance is '81-up 302 Anyone who says it changed after '81 is incorrect. I bought a new one 28 oz. There is a hole in the center of the tool to allow the use of a socket and. LT1 Harmonic Balancers/Dampers. Part Number: PQX-25302010 out of 5 stars. Externally Balanced (Internal with Weight Removed) SKU: BPP2895 Secure payments. Oct 10, 2010 · ALL factory ford 351W & 351C engines use 28 ounces of counter balance on the harmonic balancer and flywheel/flexplate. No (5) Yes (4) Degree Marking. 0L/302 Flexplates External, 50 oz. If you need a 50 oz balancer send me a pm,I have an. If you need a 50 oz balancer send me a pm,I have an. We built a late model block to 50 oz, used old style standard rotation water pump and a Summit 50 oz balancer with 3 or 4 hole pulley.
Post Opinion
Like
What Girls & Guys Said
Opinion
89Opinion
Generally, the lower the engine performance, the lighter the balancer. external balance, while 1982 and later engines use 50 oz at the flywheel and 34 oz at the damper M. 1965 Mustang Fastback 331, T5, 9" 3. 2L or 1979-1995 351W with a 28oz imbalance. Circle Track (7) Made In USA (6) Stock Replacement (5) Selected. 1979-1993 Fox Body Mustang Harmonic Balancers Shop 5. 7L 289cid V8 > Engine > Harmonic Balancer Solid; Outer Diameter: 6 PIONEER DA28999: $0. Since your C4 flexplate was off a 289 and you're using it now with no vibration, definitely 28 oz. Aftermarket stroker kits in the Ford community. You may not be able to ID it from the balancer part number, if there is one. For high performance/high RPM motors it does (0oz balance is best). 98 New Shop Harmonic balancer 50 oz Ford SB at VP Autoparts! Due to vacation times & many orders, phone and email responses may be slightly delayed. If you have a 351w the imbalance of the crankshaft is 28oz. Definately check the front harmonic balancer. Chase is one of the few banks that offers the ability to use balance transfers on its credit cards. Harmonic Balancer Puller. Check out what she learned from her financial mistakes. A 28oz is a short weight,about 2 inches long,a 50oz weight is easily twicw as long and rectangle in. Find FORD MUSTANG Harmonic Balancers External, 50 oz. damper and flex plate. In both positions, the ability to maintain one’s balance when shifting forces pull in opposite dir. Balance, Black, Ford, Small Block, Each. jobs that pay 28 an hour 4oz SBF 302 351 Assault Racing 6. imbalance Engine Balance and get Free Shipping on Orders Over $109 at Summit Racing! More Power in Every Purchase - Join the Summit Rewards Program Today!. Find Harmonic Balancers 351 cleveland KEYWORD and get Free Shipping on Orders Over $109 at Summit Racing! All of their harmonic balancers are SFI-rated and come in a tough, black finish. Most stock harmonic dampers are elastomer; however, there are three scenarios in which you would want to replace or. balancer instead of the 50 oz. These are suitable for many everyday driving applications **Performance and Specialty Balancers:** Performance or high-performance vehicles may require specialized harmonic balancers, which can range from $50 to $150 or more Part Type: Harmonic Balancer Style: SFI Approved Application: Ford Small Block Engine Balance: 28oz. The difference in offset balance is more apparent in these harmonic dampeners. I researching what to do I am reading that I should have balanced my assembly to 28 oz instead of 50 oz. 0, Rawls cam, Tremec 3550 Get the best deals for ford 302 harmonic balancer 50 oz at eBay We have a great online selection at the lowest prices with Fast & Free shipping on many items!. 25 give or take if that helps. The issue with these parts is that the Explorer crank pulley is joined with the harmonic balancer's body as a single piece casting, and it is approximately 0. We all have moments when we feel out of balance The technology will help meteorologists understand how tornadoes and other phenomena form. Never mix different imbalance cranks, damper or flywheels. black grout lowes On Sale (3) Summit Bucks (2) Selected Filters. Opens in a new window or tab C $179 Top Rated Seller Top Rated Seller. 335 Series- 56/400, 351 Cleveland - 351m To 400 Harmonic Balancer - I have read many past post on this subject & am sure sure whether to use my 351m harmonic balancer on my new 400. imbalance (2) Get Results; SFI-Approved. Your balancer is a 50 oz unit. Our service engineers are heavily experienced in analyzing fan bearing issues and fan catastrophic failures. Find some numbers stamped on the balancer and post back, may be able to help futher. The Summit unit does not look to manufactured "identically" but it appears that either of the 2. Stock Replacement (8) Made In USA (3) Circle Track (2) Savings Central Harmonic Balancer, 28 oz. 0 28oz, 50oz balancer question - I've got a 5. Checkif this fits your vehicle. To set the timing on a Chevy 305 engine, locate the timing mark near the harmonic balancer. koat tv weather radar com, our readers' favorite personal finance tool, now offers users instant balances on all their registered accounts via SMS. 0L engine debuted in '82 it had the 50. Find 1986 FORD MUSTANG Harmonic Balancers and get Free Shipping on Orders Over $109 at Summit Racing!. If it's a 50oz imbalance motor, you need to keep it 50 oz throughout Or, I think there was a question about this awile back. This balancer addresses defective factory equipment dresses up the engine bay and is a perfect upgrade for an engine build. While determining true TDC I thought I'd verifie the balancer being correct, So my question: is there any reason to use a 28 oz. Talk to the experts The 50 oz. You might be able to drill the crank pulley to fit your harmonic balancer. The current balancer appears to have gone bad (has a slight wobble) and uses 3 bolts for the pulley. 2. See if any start like the ones I have listed below Harmonic Balancer, Powerforce Series, 28 oz. Diameter and Thickness Specifications. $50-$100 (1) $100-$250 (8) $250-$500 (14) $500-$750 (2) Filter Options. It depends on the type of crankshaft used, not on. Find 1966 FORD MUSTANG 4. 0L 302 applications featured a 50oz harmonic balancer, and the 5. The flywheel, harmonic balancer, and crankshaft MUST all match or it will ruin your engine. Inspecting the crank and the balancer, nothing about the interface looks damaged. Harmonic Balancer, Street Performance, External Balance, Nodular Iron, Black, Ford, 302, 351W, Each. 0L/302 Harmonic Balancers External, 50 oz. Not having talked to a machine shop yet, this seems like it shouldn't be that expensive, as opposed to adding. imbalance Engine Balance, Steel Harmonic Balancer Material and get Free Shipping on Orders Over $109 at Summit Racing! $5 Off Your $100 Mobile App Purchase - Get the App The 351 is a 28oz imbalance, the crank has been balanced to within Y and the difference added to the harmonic balancer and flywheel 28. 000 or less and footnote b 6.
Part Number: PFS-80006 4. it will physically fit both no ford small blocks are internally balanced from the factory. $50-$100 (1) $100-$250 (3) $250-$500 (1) Filter Options. An imbalance in your wheel is often due to heavy spots that can cause the wheels and tires to spin with. seattle horoscope These are suitable for many everyday driving applications **Performance and Specialty Balancers:** Performance or high-performance vehicles may require specialized harmonic balancers, which can range from $50 to $150 or more Part Type: Harmonic Balancer Style: SFI Approved Application: Ford Small Block Engine Balance: 28oz. Find reviews, ratings, directions, business hours, and book appointments online. 0s use a 50 oz external balance; this means they use different harmonic balancers and different flywheels. Seller's other items US $140 No Interest if paid in full in 6 mo on $99+ with PayPal Credit*. Harmonic balancers are available at many online locations. transportation jobs craigslist 400 in OD - Steel - Black Paint - 50 oz External Balance - Small Block Ford - Each. They do sell balancers and flywheels in both weights. 0L/302 Flexplates External, 50 oz. As to the balance factor, all 260/289/302 up to '81-82 were 28 oz factor, it went to 50 oz after that. the 50 oz balancer is what i was told i need when you run a steel crank along with different bearings, because it is extremely hard to balance a steel crank down to 28oz. My 90 GT when stock had a 50oz imbalance on the flywheel The 50oz imbalance engines are cheaper to manufacture. ) imbal-ance on one side, which was countered by a damper with 28 in. Part Number: PQX-2530201. 7 est pm To set the timing on a Chevy 305 engine, locate the timing mark near the harmonic balancer. What does pH-Balanced mean? Learn about what pH-Balanced means at HowStuffWorks. The harmonic balancer does not balance the crankshaft, as I believe you are thinking W Dec 27, 2010. Scott Drake offers a reproduction C5OE-6316-A, "Hi-po" harmonic balancer with a non original 28 Compared to the original non-HiPo Ford C5AZ-6316-B balancer what advantages / disadvantages if any would it have? Speaking of which, Ford small block engines can share the same harmonic balancer, and with different weights available, can be used with either 28- or 50-oz flywheel and flexplate options. 0s use a 50 oz external balance; this means they use different harmonic balancers and different flywheels. Well I'll throw in my opinion and say that the E1TE-AA flywheel to me looks like 28 On the 50 oz-in flywheels the counterweight takes up about 90 degrees of the flywheel's perimeter, but on this one it is somewhat smaller. Note: Both 351M and 400 engines have the same 28 oz.
imbalance Engine Balance and get Free Shipping on Orders Over $109 at Summit Racing! Save Up to 10% on Select Holley Family of Brands Products. It will also fit any 289 with a standard 28 oz external balance to give it the 289 Hi-Po look. Seller's other items US $140 No Interest if paid in full in 6 mo on $99+ with PayPal Credit*. Find out for sure from the engine builder how it was balanced, and then get a flywheel and harmonic balancer to match. 2M, 2MA = 28. Is it motor rebuild time? Or does your harmonic balancer look like it's ready to come apart? These are brand new stock type replacement balancers for your 289, 302 or 351W. There is slightly more crankshaft harmonic with the 50oz imbalance, but the factory feels it can get away with it because of the small engine size and short stroke. 1971 Mach 1 ~ 1965 coupe Save Share Windsors are externally balanced. This is a Romac Performance Harmonic Balancer for the Ford Windsor Engine, V8 289-351ci HO 28oz C/W Gold Series Save: $50 Qty: Free Basic Shipping Add to Cart Description; Details; Shipping; Description. In operation with the use of a 1/2" breaker bar or ratchet this tool holds the harmonic damper pulley from rotating when removing the pulley bolt. components with 50 oz. Imbalance changed to 50 ozO0L2 oz = '81-'01. They are approximately 3", 3 1982 and later 302 HO, 34 oz use Damper #918910. balance but believe it was in the early to mid 80's Find Harmonic Balancers External, 50 oz. In some cases, a balance transfer could also help your credit. 0L featuring the factory 50oz imbalance and easy-to-read timing marks. Reactions: GT350HR and BigDoginTN Like then the 70-up 4 bolt balancer will be needed. Performing well as a first-level supervisor is like walking the circus high wire. The standard balancer was OK for driving to Dairy Queen. O cam) Make sure the pressure plate is balanced on the flywheel after the flywheel, crank, and harmonic balancer assembly is corrected. On my 68, with a 99 Explorer 5. 1Degree Markings:YesDegree Marking Range:40 BTDC to 0 TDCOutside Diameter (in):6Harmonic Balancer Material:SteelHarmonic Balancer Construction:ElastomerHarmonic Balancer Finish:Black paintedMounting Hardware Included:NoQuantity:Sold. Find FORD MUSTANG 5. No (5) Yes (4) Degree Marking. 1 Overall Diameter (O): 6D370 " Nose Diameter (O): 1. imbalance Engine Balance and get Free Shipping on Orders Over $109 at Summit Racing! $20 Off $250 / $40. stellaris silent shout Check the balancers and manufacturer, they go by year for balance not what displacement like this statement "302=50oz and 351=28oz" which is absolutly wrong It looks like you guys are taking the 28 vs 50 oz balance as a. 75 out of 5 stars Eddie if you are useing the original donor engine that has been rebuild with same crank and harmonic balancer form 1990 donor you need a 50oz Like Sean said,earlyer 302's did use a 28 oz. Estimated to ship direct from manufacturer on 08/23/24, pending manufacturer availability. Trick Flow® Track Max® Harmonic Dampers TFS-19007 Harmonic Damper, SFI 18. I had this entire setup balanced with a 50 oz balancer and the flywheel last year before assembly. Ideal replacement - this harmonic balancer assembly exactly matches the fit and function of the original. Part Number: PFS-80006 4. A 28oz is a short weight,about 2 inches long,a 50oz weight is easily twicw as long and rectangle in. This Ford Racing Harmonic Balancer is designed for street use in 1981 to 1995 Mustangs equipped with 5. The rest of the front weight was a "hatchet" weight that was slid onto the crank behind the timing cover. 0L/302 Harmonic Balancers and get Free Shipping on Orders Over $109 at Summit Racing! Notes: Engine Harmonic Balancer. As posted earlier, the easiest path to take, if the motor was originally balanced to 50 oz, would be to remove your 28 oz weight and weld on a 50. Yes (28) No (10) SFI Rating 1 (28) Get Results; Degree Markings. We offer harmonic balancers for street engines and SFI balancers for racing applications SFI 18. one, or they can add metal to the crankshaft for several hundred dollars. $50-$100 (896) $100-$250 (1,396) $250-$500 (1,010) $500-$750 (349) $750-$1000 (19). cvs physical cost Ford Racing 302 340 HP T5Z 5 Speed Stainless Headers and Side Pipes. 2 ounce," we are really talking about a fl ywheel with a 28 in. Summit Racing™ Bracket Racer SFI Harmonic Dampers SUM-C2520 Harmonic Balancer, Internal Balance, Long Spacing, Steel, Clearcoated, Buick, Cadillac, Chevy, GMC, Hummer, 43, 6. 89 Coupe 347 in progress. On my 68, with a 99 Explorer 5. Full MM suspension minus the Torque Arm, Cobra Brakes. Best, Al and a 50 oz balancer (from a wrecking yard) with four bolt pulley. SB-Chrysler 273-360 7 8 View Details99. hey, i was wondering is there a special harmonic balancer u have to use on a 347 stroker other than a stock one cause i have a serious vibration when the motor revs over 3 grand, and its deff not the tranny9% of all strokers are balanced to 28oz, if yours was balanced to 28oz and you are using a stock 50oz balancer thats your vibrtin and. Made In USA (6) Stock Replacement (3) Circle Track (2) Savings Central Find FORD 5. The flexplate/flywheel has to match the imbalance weight of the harmonic balancer0L engine harmonic balancer/pulley is essentially one-piece. imbalance Engine Balance and get Free Shipping on Orders Over $109 at Summit Racing!.