1986 Corvette Rack n pinion

[vettin]

I am looking to order a new rack-n-pinion for my 1986 Corvette Convertible.

How do I know if my car has the heavy duty suspension or not?

I don't want to order the wrong one.

Also, any advice as to the cheapest place to order one?

 

[redvett]

I am looking to order a new rack-n-pinion for my 1986 Corvette Convertible.

How do I know if my car has the heavy duty suspension or not?

I don't want to order the wrong one.

Also, any advice as to the cheapest place to order one?

RPO z-51 is the HD and a quicker ratio steering.

 

[vetteoz]

RPO z-51 is the HD and a quicker ratio steering.

And if you are into spirited driving that is the one to buy

 

[Hot Rod Roy]

If you want the same as what you have now, count the number of turns from lock-to-lock. That's the difference between the two choices.

 

[Hib Halverson]

A new rack is going to be hard to find and very expensive if you do.

For a car that old, most of what's available will be remanufactured.

You do not have HD suspension because Z51 was not available on a convertible.

If you're shopping only for a low price, keep in mind that with reman steering parts, you get what you pay for.

 

[93Rubie]

You may want to consider having your rack rebuilt by a trusted company. Turn One is the one to (pardon the pun) turn to. They have a good reputation with many racers and other folks.

From there website,"
RACK AND PINION SERVICES
Turn One offers Rack and Pinion Gear rebuilding services! Whether it be a C4 Corvette or a Late model rack, Turn One can make your old rack feel brand new. We completely disassemble the rack and check all seals, valves, and bearings to ensure proper function and replace what parts as needed. After reassembly, Turn One dyno tests the rack and tunes it for performance and quality! Turn One also offers rack and pinion development services for any application. Contact one of our technicians for more information.

Rebuilding services starting at $200​

**Attention C5 and C6 Corvette customers: If your rack is leaking from the electo-magnet wires, Turn One cannot guarantee that your rack will not leak from these wires after rebuilding. Turn One takes every precaution to eliminate current or potential leaks but cannot guarantee success in regards to this matter. If you have any questions regarding this, please contact our technical service department.**