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01-10-2005, 07:57 PM | #1 |
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Location: Portland , Tennessee , United States
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need small block 400 standard flywheel
any body know where i can find one of these or maybe a balance plate. thanks
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01-10-2005, 08:01 PM | #2 |
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Location: Binghamton, NY
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There is a yard up here that has a 400 with a standard behind it. It's the only one I've ever seen still in a junkyard. I can get the whole motor for $150 I think. You can buy new ones, last I checked they where a tad over $100. I've heard of taking another flywheel and balancing it, but never checked into it.
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2000 GMC CCSB 454/4L80 6” lift SAS 1999 Chevy CCSB 454/NV4500 4” SAS 1999 GMC Yukon 350/4L60 6" SAS |
01-10-2005, 10:01 PM | #3 |
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ok
i read a article one time and it said that chevy put a standard trans behind a small block 400 for the first half of 1970 but that is the only time i have ever heard that. were did you see those flywheels for $100? i'll just buy one of those.
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01-10-2005, 10:45 PM | #4 |
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Location: N.E. MO
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www.northernautoparts.com
They used to have 400 flywheels for $99.99. I'm sure they've raised their prices some but shouldn't be too much. I've ordered alot of parts from them over the years. Never had a problem yet. As a matter of fact that's where I got my 454 flywheel. They'll work with ya on stuff like rebuild kits that you want a different part than what normally comes with it. They just swap the parts in and add, (or subtract), the difference in price. Alot of places won't do that. Check'em out.
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72 C20 4X4 454 4 speed 89 Trans Am (was) 305 TPI 700r4 93 C1500 2wd Extended cab 350 700r4 98 Sonoma (TPI outa the Trans Am) 03 Yamaha 660 Raptor 03/04 660 Raptor 07 700 Raptor 85 Honda Odyssey |
01-11-2005, 04:53 AM | #5 |
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If ya got a nuetral balance (350,etc.)flywheel,a local driveline and/or axle shop should be able to hook you up with a balance plate that just bolts between your flywheel and crank.The last one I bought (about 2 years ago) set me back about $35
PS,Nortorn is an awesome parts house |
01-11-2005, 10:49 AM | #6 |
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Those balance plates work pretty good too. For a high rpm motor you should have the rotating assembly balanced with the plate if you're gonna use one but I had one one my 383 along time ago and I turned it up around 6500 a few times with out very much vibration.
Edit; Decided I'd better keep the plate. I forgot my wife's truck has a 400 in it.
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72 C20 4X4 454 4 speed 89 Trans Am (was) 305 TPI 700r4 93 C1500 2wd Extended cab 350 700r4 98 Sonoma (TPI outa the Trans Am) 03 Yamaha 660 Raptor 03/04 660 Raptor 07 700 Raptor 85 Honda Odyssey Last edited by 454_72_4X4; 01-12-2005 at 02:03 PM. |
01-12-2005, 06:23 AM | #7 |
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GM still makes them. PN 3986394.
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01-12-2005, 10:54 AM | #8 |
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There's several 400 flexplates and balance plates on eBay right now.
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01-12-2005, 12:45 PM | #9 |
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Location: Claysburg, Pa
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Yea just seen them at northernautoparts for 109.99
Don |
01-12-2005, 06:46 PM | #10 |
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Location: Baker City,Oregon
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We just built a 383 in the shop where I work an we used a balance plate, Pioneer part number FB2, it should cost around $25. We also used a "Scat" new 383 crank and I would not reccomend this to any one. We had to take 300 grams out of each end so the rotating assy. before it would balance.
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01-12-2005, 07:39 PM | #11 |
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Location: Portland , Tennessee , United States
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thanks
thanks for the help guys i'm gonna try the sites you recomended.
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01-12-2005, 07:48 PM | #12 |
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Location: Portland , Tennessee , United States
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?
has anyone ever used that flywheel? part #gs9202, i am just curious. i'm putting this motor in a 3/4 ton 4x4 and i want to use the big chevy clutch.
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01-12-2005, 08:53 PM | #13 |
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I don't remember the part # for my 454 flywheel but I use a 12in clutch with it. I'd guess you could with the 400 version also. Just a guess though.
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72 C20 4X4 454 4 speed 89 Trans Am (was) 305 TPI 700r4 93 C1500 2wd Extended cab 350 700r4 98 Sonoma (TPI outa the Trans Am) 03 Yamaha 660 Raptor 03/04 660 Raptor 07 700 Raptor 85 Honda Odyssey |
01-12-2005, 09:12 PM | #14 |
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If you're looking towards the plate method, I just stumbled across the plate in speedwaymotors book, (brand new, just got it today!), for $12.95!
Man, the price on these things have dropped since I bought mine. I paid almost $40 for mine! Anyway check it out at www.speedwaymotors.com Their website stinks but you can get a free catalog and then look on p.220 bottom righthand corner.
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72 C20 4X4 454 4 speed 89 Trans Am (was) 305 TPI 700r4 93 C1500 2wd Extended cab 350 700r4 98 Sonoma (TPI outa the Trans Am) 03 Yamaha 660 Raptor 03/04 660 Raptor 07 700 Raptor 85 Honda Odyssey |
01-13-2005, 07:16 PM | #15 |
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Location: Portland , Tennessee , United States
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wheel
i think i'm gonna go the flywheel way. i don't even have any 350 flywheels left. so i would have to buy one of those then have it turned then buy the plate. heck i just think i would be better off with a flywheel anaway.
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