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USA Standard Gear (ZG GM8.5-342) Ring & Pinion Gear Set for GM 8.5 Differential
AMAZON.COM
Price
$ 152.50
Last price was updated on: 19th Dec 2025, 05:38 AM
Pricing Analytics & Buying Assistance
Price Score:
Good
Poor
Average
Good
Excellent
Current Price
$152.50
$98.33
Lowest
$190.51
Highest
Buying Advice:
Good – Worth buying. 58% chance price goes up. Buy soon.
Good – Worth buying. 58% chance price goes up. Buy soon.
Price History Benchmarks
Lowest Ever
$98.33
15th Dec 2017
Highest Ever
$190.51
13th Apr 2020
Average Price
$145.38
316 data points
Last 3M Low
$150.39
2nd Oct 2025
Last 6M Low
$127.90
18th Aug 2025
Last 12M Low
$127.01
7th May 2025
Price History Chart
Product Variants
Product Technical Information
| Product Code | B0078UAGVS |
|---|---|
| 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 GM8.5-342 |
| 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 GM85-342 Ring amp Pinion Gear Set for GM 85 Differential was $98.33 on 15th Dec 2017. 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 GM85-342 Ring amp Pinion Gear Set for GM 85 Differential was $190.51 on 13th Apr 2020. 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 GM85-342 Ring amp Pinion Gear Set for GM 85 Differential is $145.38 (316 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 GM85-342 Ring amp Pinion Gear Set for GM 85 Differential reached a low of $150.39 on 2nd Oct 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. 58% chance price goes up. Price may increase soon.