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How do I know if my corvette has F55 shock absorbers

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Old 08-30-2020, 12:43 PM
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nymets18
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Default How do I know if my corvette has F55 shock absorbers

Good afternoon,

I was thinking of changing the shock absorbers in my 2003 50th Anniversary Corvette, however the service manual states that there are two types. One with F55 shocks and one without. The F55 procedure seems more difficult to install. How do I know if the shocks in my car are with F55? I took the wheel out of the front tire and gave the car a quick perusal and I noticed there is an electrical connector attached to the shock absorber. Does that mean the car has F55 shock absorbers? Any suggestions would be greatly appreciated.
Old 08-30-2020, 01:46 PM
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jcgunn
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Look for the ride control switch on the console. If you have the switch, then the car came with F55s.



Last edited by jcgunn; 08-30-2020 at 02:03 PM.
Old 08-30-2020, 02:14 PM
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nymets18
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Thank you, Yes my car has the ride control switch on the console.
Old 08-31-2020, 10:31 AM
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WalterSobchak
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Originally Posted by nymets18
Good afternoon,

I was thinking of changing the shock absorbers in my 2003 50th Anniversary Corvette, however the service manual states that there are two types. One with F55 shocks and one without. The F55 procedure seems more difficult to install. How do I know if the shocks in my car are with F55? I took the wheel out of the front tire and gave the car a quick perusal and I noticed there is an electrical connector attached to the shock absorber. Does that mean the car has F55 shock absorbers? Any suggestions would be greatly appreciated.
Look on your rpo codes on the corner of your door and or glove box I believe... It will say f55 in there. But yes if you have the ride selector on your center console in '03&04 you have the f55.
Old 08-31-2020, 01:19 PM
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danmclaren
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Default F55 shocks

The F55 shocks run about $4,000 a set. Are they giving you trouble?

Dan

Originally Posted by nymets18
Good afternoon,

I was thinking of changing the shock absorbers in my 2003 50th Anniversary Corvette, however the service manual states that there are two types. One with F55 shocks and one without. The F55 procedure seems more difficult to install. How do I know if the shocks in my car are with F55? I took the wheel out of the front tire and gave the car a quick perusal and I noticed there is an electrical connector attached to the shock absorber. Does that mean the car has F55 shock absorbers? Any suggestions would be greatly appreciated.
Old 08-31-2020, 02:08 PM
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MWWarlord
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I believe all anniversary editions came with Magnetic ride control. This means that you DO have the F55 shocks. These are very good shocks. I would not suggest changing them unless you are having a problem. If they are giving you trouble, they're about $350.00 a piece. Considering that you have MRC, I wouldn't switch to an aftermarket shock unless you track your call a lot, and want coil overs instead.
Old 08-31-2020, 07:27 PM
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nymets18
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Not really but my driveway is a little steep so when I get off the driveway I feel the car really bottoming out. I thought perhaps it was shock issue. Didn't realize it was so expensive.
Old 08-31-2020, 07:29 PM
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nymets18
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Thank you. It seems there a lot more expensive than $350.00 a piece.
Old 09-01-2020, 07:24 AM
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Rockauto has them and they are $380 each.
Old 09-01-2020, 07:55 AM
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leadfoot4
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Originally Posted by nymets18
Not really but my driveway is a little steep so when I get off the driveway I feel the car really bottoming out. I thought perhaps it was shock issue. Didn't realize it was so expensive.
Sounds like a "ride height" issue. That's controlled by the adjustment on the springs.
Old 09-01-2020, 11:47 AM
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jackthelad
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Quick F45/F55 visual check - if the ride control has 3 positions, it's F45, two positions, it's F55.
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Old 09-01-2020, 11:51 AM
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Originally Posted by nymets18
Not really but my driveway is a little steep so when I get off the driveway I feel the car really bottoming out. I thought perhaps it was shock issue. Didn't realize it was so expensive.
Many owners have reported issues with steep driveways. Usually, it's just the flexible front air dams that scrape. If it's metal on road, you may have to come on or off the driveway at an angle.

Or you could just move house - that did it for me...

Last edited by jackthelad; 09-01-2020 at 11:51 AM.
Old 09-01-2020, 12:59 PM
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Originally Posted by nymets18
Not really but my driveway is a little steep so when I get off the driveway I feel the car really bottoming out. I thought perhaps it was shock issue. Didn't realize it was so expensive.
Yeah that's not an issue with your shocks. Try this:
http://bridjit.com
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Old 09-02-2020, 03:33 AM
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I thought the f55 shocks are discontinued now

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