GM began accepting new 2027 Corvette orders on Thursday and the window will then close on Tuesday. This is the fifth order cycle for the 2027 Corvette model year, and it features all six Corvette models now from Stingray to ZR1X – including both Grand Sport and Grand Sport X.
Thanks to our friend Corvette Ed and the MidEngineCorvetteForum.com, we have them here for you below. One interesting point about this report is that it gives us an idea of the nature of the constraint. All the Carbon fiber aero is listed as a Model Year Supplier Restriction which is a planned limitation for the model year while the non-aero constraints like the Coupe Engine Appearance Package are caused by a unplanned real-time shortage of that part.
Speaking of the Engine Appearance Packages, there must have been something that really impacted the supplier’s production as they have mostly been unavailable for ordering on a 20227 Corvette. The ZR1 and ZR1X are the only models that do not have a constraint on the B6P Engine Appearance Package, but both models are showing shortages of the Torch Red and Edge Red Brake Calipers. It’s good to see that that they are now just restricting a couple of caliper colors instead of constraining all J59 brake systems.
Stingray
• 1LT Package 25% To Be Determined
• B6P Coupe Engine Appearance Package 0%
Grand Sport
• CVZ&T0F Rockers and Spoiler, Carbon Fiber, Painted 30%
• CFZ-T0F Rockers and Spoiler, Carbon Fiber, Painted 50%
• CFV Rockers, Carbon Fiber, Exposed 20%
• B6P Coupe Engine Appearance Package 0%
Grand Sport X
• CFZ Spoiler, Carbon Fiber, Painted 20%
• CFV Spoiler, Carbon Fiber, Exposed 20%
• B6P Coupe Engine Appearance Package 0%
ZO6
• CFZ&T0F Spoiler, Carbon Fiber, Painted 65%
• CFV&T0G Spoiler, Carbon Fiber, Exposed 50%
• CFZ-T0F Rockers, Carbon Fiber, Painted 75%
• CFV-T0G Rockers, Carbon Fiber, Exposed 40%
• B6P Coupe Engine Appearance Package 0%
ZR1
• TOM Without High Wing Spoiler, Exposed 20%
• TOM High Wing Spoiler, Exposed 80%
• J6F Calipers, Torch Red 50%
• J6N Calipers, Edge Red 0%
• 1YR07 Coupe only 50%
ZR1X
• 1YS07 Coupe only 50%
• TOM With High Wing Spoiler, Carbon Fiber, Exposed 80%
• TOM Without High Wing Spoiler, Carbon Fiber, Exposed 20%
• J6F Calipers, Torch Red 50%
• J6N Calipers, Edge Red 0%
Seeing a constraint list as long as this is somewhat disheartening, but that’s been the nature of ordering a new Corvette during the C8 era. The good news is that most of the item are carbon fiber related and there is a robust aftermarket now that can meet most buyer’s needs. But why GM and Chevy have not done more to increase production of those specialty CF components when there are clearly buyers waiting for them continues to be a mystery.
Source:
Chevrolet via MECF
Related:
2027 Corvette Production Update and Constraints for the Mid-June 2026 Order Cycle
New 2027 Corvette Grand Sport has a 35% Share of All Corvettes Produced (So Far)
Happy 2027 SORP Day!
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![[ACCIDENT] Good Samaritans Rescue an Australian C8 Corvette Driver After it Burst Into Flames The driver of this C8 Corvette Stingray was very lucky as two good Samaritans rushed to free him from his burning car after an accident turned it into a massive fire.](https://www.corvetteblogger.com/images/content/uploads/2026/09/091526_11-1-218x150.jpg)

Lady luck was in my corner when my ZR1 allocation moved to status 2000 in late June… RPO TOM which is the CF high wing was mandatory and that is okay with me!!! I have since moved onto event status 3000 and hoping to get a TPW soon!
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