C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Replacement Rack and Pinion Suggestions.

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Old Jun 13, 2024 | 09:51 AM
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Default Replacement Rack and Pinion Suggestions.

Hello C4 People! Rack and Pinion in my car is in need of replacing, should I go the route of rebuilt via sellers on eBay for a Z51 rack, as my car was optioned with it, or should I buy a new rack from Rock Auto as they just popped up, it's not a Z51 rack, but i don't have the Z51 suspension, just the rack optioned in on my car. With new i don't think they require my core back, while the rebuild does have a 300 dollar core charge or so. I don't really have the time to rebuild my current one now, but in the future, I would think I would. I'm looking for the best possible current solution, and any experienced input would be appreciated, I'll also be installing a new power steering pump and lines as well.
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Old Jun 13, 2024 | 09:57 AM
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Have your factory rack rebuilt......

https://turnonesteering.com/product/...lding-deposit/
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Old Jun 13, 2024 | 11:57 AM
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This seems like a good time to chime in with a dumb question -

What is the difference between the Z51 rack and the base one?
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Old Jun 13, 2024 | 12:00 PM
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Originally Posted by So_Mint_C4
This seems like a good time to chime in with a dumb question -

What is the difference between the Z51 rack and the base one?
I never consider any question to be dumb, especially if you're new too, the Z51 rack had a tighter 2 turns lock to lock for steering, it's quicker, the base has 2.25 turns lock to lock, I'd love to keep the option, but i want something reliable, even if if it means loosing the quicker 2.0 steering, people actually complained back in the day about how twitchy it is 🤣
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Old Jun 13, 2024 | 12:43 PM
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Thank you for the info. That sounds like exactly what I need.

Just fully upgraded the suspension of my base model (Ridetech). Tighter steering would be the perfect compliment!

Now to track one down …
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Old Jun 13, 2024 | 01:00 PM
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Originally Posted by So_Mint_C4
Thank you for the info. That sounds like exactly what I need.

Just fully upgraded the suspension of my base model (Ridetech). Tighter steering would be the perfect compliment!

Now to track one down …
Absolutely! Best of luck to you 🤞
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Old Jun 17, 2024 | 05:27 PM
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Does it just leak
I fixed my 87 rack w/seal kit
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