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USA Standard Gear (ZG GM8.5-411) Ring & Pinion Gear Set for GM 8.5 Differential
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 18, 2026 2:14 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
1.55/28
Recent Value
0.44/22
Market Standing
10.18/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Quick Performance Racing
🚚 Shipping
Free Shipping
Product Details
✓USA Standard ring and pinion sets are the right choice to add confidence to your install
✓USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications
✓USA standard gear offers a standard one year against defects on their ring and pinion sets
✓This product is used in a 4. 11 axle ratio
✓12 Ring Gear Bolts
⚙️ Specifications
USA Standard Gear
USA Standard Gear
USA Standard Gear (ZG GM8.5-411) Ring & Pinion Gear Set for GM 8.5 Differential
18.26 pounds
16 x 12 x 6 inches
ZG GM8.5-411
Machined
ZG GM8.5-411
ZG GM8.5-411
12 Ring Gear Bolts, This product is used in a 4.11 axle ratio, USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications, USA Standard ring and pinion sets are the right choice to add confidence to your install, USA standard gear offers a standard one year warranty against defects on their ring and pinion sets
Manufacturer
USA Standard Gear
Brand
USA Standard Gear
Model
USA Standard Gear (ZG GM8.5-411) Ring & Pinion Gear Set for GM 8.5 Differential
Item Weight
18.26 pounds
Product Dimensions
16 x 12 x 6 inches
Item model number
ZG GM8.5-411
