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USA Standard Gear (ZG GM8.5-308) Ring & Pinion Gear Set for GM 8.5 Differential, 3.08 gear ratio
AMAZON.COM
Price
$ 214.82
Last price was updated on: 19th Dec 2025, 05:38 AM
Pricing Analytics & Buying Assistance
Price Score:
Good
Poor
Average
Good
Excellent
Current Price
$214.82
$127.13
Lowest
$259.95
Highest
Buying Advice:
Good – Worth buying. 78% chance price goes up. Buy soon.
Good – Worth buying. 78% chance price goes up. Buy soon.
Price History Benchmarks
Lowest Ever
$127.13
18th Aug 2019
Highest Ever
$259.95
3rd Jul 2025
Average Price
$200.20
297 data points
Last 3M Low
$204.73
18th Nov 2025
Last 6M Low
$204.73
18th Nov 2025
Last 12M Low
$204.73
18th Nov 2025
Price History Chart
Product Variants
Product Technical Information
| Product Code | B0078UAGBS |
|---|---|
| Market Place | amazon.com |
| Market Place Name | Amazon.com |
| Brand Name | USA Standard Gear |
| Rating | 4.4 ( 1072 ratings ) |
| Category | Differential Rings & Pinions |
| Manufacturer | USA Standard Gear |
| Model Number | ZG GM8.5-308 |
| Item Dimensions | 16 x 12 x 6 inches |
Frequently Asked Questions
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What is the lowest price ever for this product?The lowest price for USA Standard Gear ZG GM85-308 Ring amp Pinion Gear Set for GM 85 Differential 308 gear ratio was $127.13 on 18th Aug 2019. This is the best recorded deal so far.
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What is the highest price ever for this product?The highest price for USA Standard Gear ZG GM85-308 Ring amp Pinion Gear Set for GM 85 Differential 308 gear ratio was $259.95 on 3rd Jul 2025. Prices have dropped since then.
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What is the average price of this product?The average price for USA Standard Gear ZG GM85-308 Ring amp Pinion Gear Set for GM 85 Differential 308 gear ratio is $200.20 (297 data points). This helps you compare current deals.
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What is the lowest price in the last 3 months?In the last 3 months, USA Standard Gear ZG GM85-308 Ring amp Pinion Gear Set for GM 85 Differential 308 gear ratio reached a low of $204.73 on 18th Nov 2025. Recent price trends may help you decide when to buy.
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Should I buy this product now?Worth buying. The price is good, but you may wait for a better deal. 78% chance price goes up. Price may increase soon.