Does the Super Lock LSD for Gen5 Camaros fit the ZL1 or the automatic SS?

Turn 14 lists the Super Lock LSD for Gen5 Camaro SS cars, part number CH061-HA, for the 2010-2015 Camaro SS with the manual gearbox. The supercharged ZL1, the Z/28 and automatic cars are not listed for this part, so confirm fitment before ordering for any of those.

What does it change on a road course?

The car exits slow corners with more drive and less stability-control intervention, because both rear tires keep transmitting torque as the inside one unloads. A heavy V8 car benefits most from that, since it carries so much torque into every exit.

Is it good for drag racing?

Yes. A clutch-type differential locks both rear wheels as torque builds, which helps straight, repeatable launches. OS Giken can raise initial torque for dedicated drag use and fit TCD spec discs for better oil cooling over repeated passes. Ask about drag settings.

Will it be noticeable on the street?

Only a little. OS Giken sets the Super Lock with a modest preload, and its Japanese catalogue rates the design among the quietest LSDs in town. Some plate engagement in tight parking turns is normal for any clutch-type unit. Commuting is unaffected.

Can it be serviced later?

Yes. The friction plates are a wear part, and OS Giken rebuilds and retunes Super Lock units in-house, adjusting initial torque, lock timing and ramp angle so the differential can match a car that keeps developing. That keeps it a long-term part.

Description

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Description

OS Giken Super Lock LSD for Gen5 Chevrolet Camaro SS Manual

OS Giken’s Super Lock LSD for Gen5 Chevrolet Camaro SS Manual brings a Japanese clutch-type differential to the fifth-generation Camaro, giving the 6.2-liter LS3 a rear axle that locks predictably on a road course or autocross. The Gen5 SS is a heavy car with a lot of torque, and on a tight exit its inside rear tire unloads and spins, calling in the stability control and costing time. OS Giken’s patented pressure ring locks progressively as the throttle opens, so the V8’s torque reaches both tires. It is the differential for a Camaro SS that has moved beyond the street and onto the track.

Design and Performance

The friction plates ride on splines through the side gears, which lets OS Giken fit up to twice the plates of competing designs. That plate area handles V8 torque while a modest preload keeps the car easy to drive in traffic. Gears are raw-forged and chemically heat treated in a billet-machined case.

Features

Clutch-type rear differential for the LS3 Camaro SS
Patented pressure ring for progressive lock with torque
Up to twice the friction plates of competing designs
Clamping area sized for V8 torque
Billet case and raw-forged gears
Retunable by OS Giken for track or drag use

Applications

Chevrolet Camaro SS: Gen5 | 2010-2015 | 6.2L LS3 V8, six-speed manual

Notes

The Super Lock LSD for Gen5 Camaro SS cars is listed for manual-transmission SS models
Installation labor is not included

Frequently Asked Questions

Does the Super Lock LSD for Gen5 Camaros fit the ZL1 or the automatic SS? Turn 14 lists the Super Lock LSD for Gen5 Camaro SS cars, part number CH061-HA, for the 2010-2015 Camaro SS with the manual gearbox. The supercharged ZL1, the Z/28 and automatic cars are not listed for this part, so confirm fitment before ordering for any of those.
What does it change on a road course? The car exits slow corners with more drive and less stability-control intervention, because both rear tires keep transmitting torque as the inside one unloads. A heavy V8 car benefits most from that, since it carries so much torque into every exit.
Is it good for drag racing? Yes. A clutch-type differential locks both rear wheels as torque builds, which helps straight, repeatable launches. OS Giken can raise initial torque for dedicated drag use and fit TCD spec discs for better oil cooling over repeated passes. Ask about drag settings.
Will it be noticeable on the street? Only a little. OS Giken sets the Super Lock with a modest preload, and its Japanese catalogue rates the design among the quietest LSDs in town. Some plate engagement in tight parking turns is normal for any clutch-type unit. Commuting is unaffected.
Can it be serviced later? Yes. The friction plates are a wear part, and OS Giken rebuilds and retunes Super Lock units in-house, adjusting initial torque, lock timing and ramp angle so the differential can match a car that keeps developing. That keeps it a long-term part.

About OS Giken

OS Giken was founded in Okayama, Japan in 1973 by Masaharu Okazaki. It built the TC16 and TC24-B1 DOHC cylinder heads for Nissan L-series engines, began making multi-plate racing clutches in 1982 and started supplying OEM limited-slip differentials in 1983. Development of the Super Lock LSD began in 1997, and of the OS-88 sequential gearbox for the Skyline GT-R in 1998.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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OS Giken Super Lock LSD for Gen5 Chevrolet Camaro SS Manual [CH061-HA]

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OS Giken Super Lock LSD for Gen5 Chevrolet Camaro SS Manual

Design and Performance

Features

Applications

Notes

Frequently Asked Questions

About OS Giken

Reviews