Sep 23, 2004 · 1991 was the first year for the Z07 package, but yes, Z07 was available on the coupe only. Almost all 1991 Z07 cars had the six speed manual transmission, whereas the automatic was available with Z07 from 92 to 95. However, most Z07s are six speeds. As stated above, check the sticker on the underside of the console door for the Z07 code.

Jul 16, 2005 · In 1991 when the Z07 package was introduced it combined the Z51 performance handling package with FX3 selective ride/handling. There were differences though such as in 1990, if you had the FX3 and Z51 were combined, some base suspension components were used to provide an adjustable suspension range from soft to firm.

May 11, 2012 · C4 General Discussion - Z07 Option Question - I recently found a nice '93 auto at a local mom-and-pop dealer. Looking at the RPO sticker I found it to be a Z07 car. It only has 77k on it and seems to be in nice shape. They're asking just under 10k for it. I know that he has no idea that it's a Z07, but what has peaked...

Jan 29, 2021 · C4 General Discussion - 1993 C4 Z07 vs 1993 C4 ZR-1 - Found this really cool article dating back to '93 where they tested the '93 Model Year Corvettes against various other cars.

Sep 22, 2011 · C4 General Discussion - z51 vs. z07 - ok guys. what would i be looking at as far as cost differences, performance differences, and ride quality changes for the complete setups of both system. i have a stock 95 and i auto-x occasionally but i want a better handling corner carver that can stay in stock class. and where...

Jun 28, 2007 · C4 Tech/Performance - Need Z07 specs for upgrade - Does anyone have the specs of the Z07 parts, say like spring rates and such. I am thinking about upgrading my base suspension to Z07. I would have to update every part of the suspension that is different from base to Z07 to be legal in the autocross class im in. Thanks

Oct 13, 2009 · C4 General Discussion - Z07 package, suspension only or axle ratio too? - I'm getting conflicting information on what exactly was included with the Z07 package. One website says it's upgraded sway bars, springs, FX3 adjustable suspension, and wheels. Another says it also includes the performance axle ratio. Can anyone...

Nov 15, 2018 · C4 General Discussion - 1994 Z07 production numbers - So I guess I just realized today that my new 1994 Corvette purchase actually is the Z07 package, which I did not know/knew nothing about at the time of purchase. How many Z07s were built in 1994 with the ZF transmission ? What else can you guys tell me about the...

Aug 14, 2007 · Also, FX3 was part of the ZR1 and Z07 packages. You could not get a Z07 or a ZR1 without the FX3. Check your RPO sticker, located in the center storage compartment between the seats, for the codes. If your Vette is a regular `93, it will say FE1, FX3, and JL9. If your Vette is a Z-07, it will say FE7, FX3, J55, and Z07.

Feb 14, 2025 · This is the ultimate handling C4. 76,500 miles. Z07 includes, stiffer leaf springs, quick steering ratio, upgraded sway bars and brakes. 1995 gives you the much more reliable vented opti spark and reduced interior rattles. The ‘95 Z07 hard top manual is …