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What kind of automotive-type stuff can I fab up w/ a 48" metal lathe?

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Old 10-14-2006, 10:50 AM
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Car: '89 Trans Am GTA
Engine: WAS 350 - now L92 (alum. 378/6.2L)
Transmission: WAS 700R4, now a built T56
Axle/Gears: 3.27 9-bolt
What kind of automotive-type stuff can I fab up w/ a 48" metal lathe?

I guess the thread title just about covers it - my next-door neighbor showed up yesterday asking if I had room to store part or all of his 48" metal lathe for a year (long story). Said I could use it if I could get some good from it.

So, given this opportunity, I'm trying to make the most of it. So far, the only automotive-related stuff I can think of is bezel-type stuff, like around gauges, etc., but I know there's gotta be more that I can do.

Thoughts, comments, suggestions?
Old 10-14-2006, 05:02 PM
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Car: 1982 Trans-Am
Engine: 355 w/ ported 416s
Transmission: T10, hurst shifter
Axle/Gears: 10 bolt, true-trac, 3.73
I'm not sure what the 48" refers to, depth of travel perhaps? But what's the maximum diameter you can throw in it?

A guy I worked with before, threw his wheels onto a lathe at work, to remove some curb rash.

I got a guy to make me a nifty shifter **** - piston like.

uhh, not much else coming to mind right now though. I'd rather have a mill, much more use for that.
Old 10-14-2006, 05:44 PM
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Car: 1991 Camaro RS
Engine: LO3
Transmission: 700R4
Axle/Gears: 3.42 LS1
Stainless or aluminum shifter sticks, shifter *****, the list would be endless
Old 10-14-2006, 10:49 PM
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Car: '89 Trans Am GTA
Engine: WAS 350 - now L92 (alum. 378/6.2L)
Transmission: WAS 700R4, now a built T56
Axle/Gears: 3.27 9-bolt
Originally Posted by Sonix
I'm not sure what the 48" refers to, depth of travel perhaps? But what's the maximum diameter you can throw in it?
Sorry, I realized later that I should've been more specific. The 48" refers to the length of the piece that can go in the lathe, it's got a maximum working diameter of 10".

Shoot, so much for making custom rims...
Old 10-15-2006, 12:05 AM
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Car: 1982 Trans-Am
Engine: 355 w/ ported 416s
Transmission: T10, hurst shifter
Axle/Gears: 10 bolt, true-trac, 3.73
steering wheel?
turning brake discs
Making some slick custom center caps for your wheels
yea, not much really..?
Old 10-15-2006, 12:24 AM
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So, it's 48 between centers, and a 5" swing? Sounds more like a precision lathe than an engine lathe. Collets or chuck? Hardinge, by any chance? LeBlond?
Old 10-15-2006, 10:57 PM
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you can make all sorts of things, i have made sleeves, bushings, turned down the counterweights on crankshafts, spacers, etc.
Old 10-18-2006, 12:09 AM
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Car: 91 Red Sled
Axle/Gears: 10bolt Richmond 3.73 Torsen
Wheel spacers or adaptors out of aluminum. Turn brake rotors depending on your tooling and autofeed options. Bore a throttle body, single with a 3 or 4 jaw chuck, complex throttle bodies can be bored with a 4 jaw chuck.
As crazy as this sounds, you can make your own racing muffler by making the end pieces. I did this for a race car but I wouldn't expect it to be done on a road car. Just giving you ideas.
Old 10-27-2006, 06:40 PM
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YEa the list is endless, shifter ***** and a new shifter handle would be a good start for a beginner. Also aluminum would be the easiest to work with.
it sounds like a precision lathe with the 10" max. Too bad it wasnt a bigger one so you could polish the lip of your rims and stuff. That gets scary when you have a 18inch rim on a lathe spinning 500rpm...
Old 10-28-2006, 02:04 AM
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Exhaust tips?
Old 10-30-2006, 02:19 PM
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Car: 91 Camaro Vert
Engine: 02 LS1, HX40
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i know this sounds lame, but 90% of what i would use it for is custom bushings and spacers.
for example, i needed a spacer thats 1/16" longer then what i had for my tubular front LCAs.... that was a total PITA to have someone else do.
with a lathe, i could have done it in a evening.
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