Review GM Oem Eaton Posi Limited Slip Case Series 3.08-3.70 Ratio for CORVETTE 1965–1979
The GM EDB-30117 is an essential component for any 1965-1979 Chevrolet Corvette enthusiast who values improved traction and performance. This part is specifically designed for use with Eaton Posi-Trac differential systems, more precisely the 08-3 type.
The EDB-30117 is a limited-slip differential carrier assembly. It plays a crucial role in the functionality of the Posi-Trac system, ensuring optimal power distribution to the wheels during acceleration and cornering. This results in better control, reduced wheel spin, and improved overall driving experience.
The carrier assembly is made from high-quality materials, ensuring durability and reliability. It features robust bearing surfaces, precision-machined gear teeth, and strong welds for enhanced strength and longevity. The assembly also includes a limited-slip differential unit, which allows the wheels to turn at slightly different speeds during cornering, reducing tire scrub and improving traction on slippery surfaces.
Installing the EDB-30117 in your 1965-1979 Corvette is a straightforward process, thanks to its straightforward design and clear installation instructions. It's important to note that replacing the carrier assembly may require the removal of the differential, which can be a more involved task. However, with the right tools and a bit of patience, the job can be completed successfully.
In summary, the GM EDB-30117 is an essential upgrade for any 1965-1979 Corvette with Eaton Posi-Trac differential systems. It provides improved traction, better handling, and enhanced performance, making your driving experience more enjoyable and confident.
Pros of buying a 1965-1979 Corvette EDB-30117 with Eaton Posi-Trac 08-3 differential:
1. Rare and collectible: The EDB-30117 is a limited-production differential, making this Corvette a rare and desirable collectible.
2. Improved traction and performance: The Eaton Posi-Trac differential provides improved traction and performance, which can make the car more enjoyable to drive.
3. Increased value: Due to its rarity and performance benefits, a Corvette with an EDB-30117 and Eaton Posi-Trac differential may have a higher resale value than a stock Corvette.
Cons of buying a 1965-1979 Corvette EDB-30117 with Eaton Posi-Trac 08-3 differential:
1. High cost: The EDB-30117 and Eaton Posi-Trac differential can be expensive to install, and the cost of the car itself may be higher than a stock Corvette of the same year.
2. Limited availability: Due to its rarity, finding a Corvette with an EDB-30117 and Eaton Posi-Trac differential may be difficult, and you may need to pay a premium to acquire one.
3. Potential maintenance issues: The Eaton Posi-Trac differential may require more frequent maintenance than a standard differential, which could add to the cost of ownership.
Conclusion:
If you are a serious Corvette collector or enthusiast, a 1965-1979 Corvette with an EDB-30117 and Eaton Posi-Trac differential could be a worthwhile investment. The improved performance and rarity of this car can make it a standout in any collection. However, the high cost and potential maintenance issues should be carefully considered before making a purchase. It's recommended to do thorough research and consult with a knowledgeable mechanic or corvette expert before making a decision.
Details:
Good used 3 series posi unit from a 1966 Corvette. Shipping only to the lower 48 USA. Nothing damaged or broken. I may also have the 3.70 gears from this unit.
If I do will list in separate offer. Needs some clean up, was in use a couple years ago. 327 car a0 code.
specifications differentialsdepo:
for models: Corvette
for years: 1965–1979
brand: Gm
mpn: Edb-30117
type: Limited Slip Locking Differential Assembly
axle type: Rear Axle
gear ratio: 3.08-3.70
universal fitment: No
country/region of manufacture: United States
vintage part: Yes
placement on vehicle: Rear
shipping differentialsdepo:
type: fixed
transit: 5-9 days
service: economy
class: economy
payments differentialsdepo:
credit card: visa
other
wallet: apple-pay
seller differentialsdepo:
city: broussard, louisiana
# reviews: 3062
rating: 100.0%
general differentialsdepo:
category: Auto Parts > Transmission Drivetrain > Differentials > Assemblies
returns differentialsdepo:
paid by: buyer
policy: returns accepted
time: 14 days
offer differentialsdepo:
availability: in stock
price: $125.00
item condition:
New other (see details)
Used
in stock #: 4
sold #: 31
started: july 27, 2024
options: ship-to-home
rating: 100.0% out of 100 based on 62 user ratings.
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