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FS HardbarUSA/LEMD Penske 8100 DA w/ Dual-Rate Springs

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Old May 19, 2009 | 02:28 PM
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Default FS HardbarUSA/LEMD Penske 8100 DA w/ Dual-Rate Springs

SOLD. Thanks for looking.

For sale are a car set of HardbarUSA/LEMD Penske 8100 double adjustable shocks. I bought these shocks from Gary Hoffman @ HardbarUSA directly off his C6Z. They are suitable for all C5 and C6 applications. I am asking $2500 (plus shipping) for the entire set up.

They have recently been back to HardbarUSA/LEMD for a checkup on the dyno and to have a couple of seals replaced (preventive maintenance).

Pic of complete set up:


Pic of the rears, note the Mallett upper plate:


Pic of the fronts:


Pic of rear bump & rebound adjusters:


Pic of front rebound adjusters:


These are a steal at this price. 39% off what the new equivalent (Penske 8300s) would cost you! This package works great, street or track. If you've been on this forum any length of time you've seen numerous people rave about them!

Last edited by gkmccready; May 28, 2009 at 03:24 PM.
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Old May 20, 2009 | 09:32 AM
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PM sent
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Old May 20, 2009 | 03:40 PM
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Still available.
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Old May 22, 2009 | 04:02 PM
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Make me an offer. These are already pretty close in price to the LG & DRM non-adjustable coilovers!

For those curious, I'm trying to get my racecar running again, so backing away from some of the Corvette toys. I will very likely put up some original Pfadt Pfattys (bent orange arms) shortly, too. There is absolutely nothing wrong with the 8100s+springs ... they were working fine when I pulled them off.

Last edited by gkmccready; May 22, 2009 at 04:19 PM.
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Old May 25, 2009 | 04:03 PM
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Bump for the new week. Make me an offer!
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Old May 26, 2009 | 09:09 AM
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TTT for some nice shocks, they can always be sent back to Gary/Richard for a revalve, these shocks are 100% rebuildable.
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Old May 26, 2009 | 09:46 AM
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I'd buy them, but I'd have to convert the mounts.
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Old May 26, 2009 | 01:07 PM
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Originally Posted by BrianCunningham
I'd buy them, but I'd have to convert the mounts.
I just talked to Gary, it turns out those shocks might be the perfect thing for me.

Can you tell me what the lengths are?
compressed & fully extended
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Old May 26, 2009 | 01:23 PM
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Originally Posted by BrianCunningham
Can you tell me what the lengths are?
Front is 14.75" from body cap to t-bar. Rear is 16.75" from frame mount to lower clevis eyes. Front has a 4" stroke, rear is 4.25". That's measuring the exposed shaft (and bump rubber) at full droop.
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Old May 26, 2009 | 10:51 PM
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So how do they compare to the 5200s jstout is selling? What are their spring rates?

Do you know what they weigh?
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Old May 26, 2009 | 11:45 PM
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jstout appears to be selling 8300s. They're the double adjustables that replaced the 8100s. The 8100s dyno'd with less hysteresis than the 8300s. To respect HardbarUSA/LEMD intellectual property I will only share spring rates with interested buyers via PM. If you're serious about the package, PM me and we can talk.

As I said, the 8300s would be current spec and would cost you $4100 for the configuration equivalent to my 8100s that I'm asking $2500 for.

These shocks don't need a re-valve, or a dyno, they've recently been to Hardbar/LEMD. They're valved to match the included spring package, and happily compliment the C5/C6 cars.

I also have a fancy dancy Digital Shock Inflation tool for the Penskes if anybody is interested.
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Old May 26, 2009 | 11:47 PM
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Opps. Realized you asked about weights. I can get them on a bathroom scales at best. The cans are surprisingly light. The shocks themselves are pretty light, but I can weigh them if you like. The majority of the weight comes from the springs... they're inverted so it helps with unsprung vs sprung weight.
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Old May 27, 2009 | 08:29 AM
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Gary's checking the lengths to see if they'll work with my car.

If they do, consider them sold.
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Old May 27, 2009 | 11:36 AM
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Sounds good, Brian. Let me know what Gary says or if you need any other measurements.
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Old May 27, 2009 | 02:00 PM
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AMAZING Price !... I just bought the 8200's WITHOUT the cans and paid more then that.. bad timing but a seriously good deal for someone
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Old May 27, 2009 | 08:07 PM
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Hell, I would be all over them if I was not currently broke. Great deal on an outstanding package and Gary at Hardbar is awesome to work with.
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Old May 28, 2009 | 09:49 AM
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Originally Posted by gkmccready
Sounds good, Brian. Let me know what Gary says or if you need any other measurements.
-----Original Message-----
From: Gary Hoffman
To: Brian Cunningham <swiftwood@aol.com>
Sent: Thu, 28 May 2009 8:47 am
Subject: Re: shock measurements

Looks like it will work.


PM me about payment & shipping
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Old May 28, 2009 | 12:32 PM
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SOLD & Shipped. Thanks Brian.

Last edited by gkmccready; May 28, 2009 at 03:23 PM. Reason: Pending -> Shipped
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