99-00 6.0l flywheel gm# 12561757(nv4500) not available?aftermarket options?
i'm having a hard time finding a flywheel for my 2000 6.0l/nv4500 combo. i think its gm#12561757(discontinued) but i could be wrong. any ideas or options? hopefully a short crankshaft install isn't the only option.
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Re: 99-00 6.0l flywheel gm# 12561757(nv4500) not available?aftermarket options?
ah ha! maybe? sachs pn# W0133-1688543? anyone have experience with the ol' iron head 6.0l (long crank)? i'm not too confident seeing as discount auto parts on ebay says this will also fit a 6.5:lol:. guess i'll look it up a few other places.
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Re: 99-00 6.0l flywheel gm# 12561757(nv4500) not available?aftermarket options?
The chevy 6.5 is a diesel engine,, I don't know if it will fit your early 6.0 or not..the dealership should be able to cross reference part numbers for you..I think the iron head 6.0 and the 4.8 carry the same flywheel..everybody told me to shy away from the iron head 6.0 and go with the aluminum head version..so that's what I did
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Re: 99-00 6.0l flywheel gm# 12561757(nv4500) not available?aftermarket options?
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Re: 99-00 6.0l flywheel gm# 12561757(nv4500) not available?aftermarket options?
hmm it gets deeper, it seems theres a single mass flywheel conversion for the 6.5 i wonder if thats related somehow? arggg!
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Re: 99-00 6.0l flywheel gm# 12561757(nv4500) not available?aftermarket options?
i ordered the above mentioned sachs flywheel i'll see soon enough if its for an early lsx
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Re: 99-00 6.0l flywheel gm# 12561757(nv4500) not available?aftermarket options?
Watching!
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Re: 99-00 6.0l flywheel gm# 12561757(nv4500) not available?aftermarket options?
so the sachs flywheel is a misrepresentation of the nfw 1043 for a 6.5l. i've ordered it from two different places and got the same thing with one place sending me two for good measure. i wound up ordering one used from a wrecking yard,hopefully that won't have gremlins of its own.:waah:
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Re: 99-00 6.0l flywheel gm# 12561757(nv4500) not available?aftermarket options?
1050 Sachs, 4.8/6.0....its on a 5.3, but the 5.3 was never listed with a stick trans? If you really plan to rev it...Mcleod lists a billet wheel, tad pricey, but it will bolt the gen I clutch, with no mods ;) On my app, I went with the gen I clutch, but had to ream 3 holes on the clutch hat to fit. The sachs wheel, takes the ls-1 metric bolts, & wheras it is pinned for location on the hat, you can use the 3 larger holes to locate, the ream the 3 smaller bolts to spec. I can buzz mine to 6000 +, & she don't vibe....longhorn
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Re: 99-00 6.0l flywheel gm# 12561757(nv4500) not available?aftermarket options?
i wish i could use a later model flywheel for the motors with the crank almost flush with the seal. but unfortunately 99-00 m/t motors have .400 more crank stickout from the rear of the block compared to the 5.3's(a/t) and later engines. i'll probably get a later engine or crank when its time to rebuild.
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Re: 99-00 6.0l flywheel gm# 12561757(nv4500) not available?aftermarket options?
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Let us know how it works for you |
Re: 99-00 6.0l flywheel gm# 12561757(nv4500) not available?aftermarket options?
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Re: 99-00 6.0l flywheel gm# 12561757(nv4500) not available?aftermarket options?
thanks for the food for thought!
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