Can I also have the parts installed?

We have a workshop where we can provide installation for many parts, such as drivetrain, limited-slip differentials, clutches, suspension, and wheel alignment.

Is the stock shown in the webshop accurate?

Yes, our stock indicates local inventory in Kruiningen. We also have this page with average delivery times for backorder products: https://www.motorsportparts.nl/voorraad/

How long does a differential or transfer case rebuild take?

The majority of rebuilds take 1 working day. For larger jobs requiring CNC work, we will provide an estimated time per case.

Is shipping outside the Netherlands or Europe possible?

Yes, we ship worldwide at competitive rates. Please contact us for a custom quote.

Is your differential not listed in the webshop yet?

We rebuild many brands. If yours isn't listed, please contact us for conditions and a cost estimate.

Will my order be shipped today?

DHL pickup is daily around 15:00. Orders received before 13:00 that are in stock are usually included.

Can a limited-slip differential be adjusted or tuned?

Yes, we can modify and tune almost any LSD. We are the leading specialist in Europe for tuning OS Giken Superlocks, building competition-winning setups for street, rally, drift, and off-road use.

Overview

Eaton Posi-Traction Differential - 1963–1979 8.5" Cast Iron 3rd Member 17 3.08–3.90 C3 Corvette

Name: Eaton Posi-Traction Differential - 1963–1979 8.5" Cast Iron 3rd Member 17 3.08–3.90 C3 Corvette
Brand: Eaton
Price: 753.42 EUR
Availability: InStock

€753,42

Price excluding VAT: €622,66

Our stock:

0 Items

Item No.:

19670-010

SKU:

Eaton Posi-Traction Differential - 1963–1979 8.5" Cast Iron 3rd Member 17 3.08–3.90 C3 Corvette

Delivery time: Out of stock at supplier, delivery time unknown (Supplier stock indication updated on: 19-03-2026 04:41. This status is an indication.)

More Eaton | More Driveline and differential

General Specifications

Product Name: Eaton Posi Differential
Catalog number: 19670-010
Product weight: 19.5 lb (approx. 8.8 kg)
Product Type: Differential

Product Specifications

Differential Type: Limited-Slip Differential (LSD)
Number of splines / teeth: 17
Model Notes: Use high-quality differential oil with LSD additive
Rear gear ratio: 3.08 - 3.90
Crown wheel diameter: 8.5 inches
Vehicle application:
- Off-road: Light trails / sand racing
- On the road: Street and muscle cars
- On the road: Drag racing
- On the road: Commercial vehicles / towing
- On the road: Restorations

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