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

Vauxhall / Opel 2-Speed Autograss Gearkit

Name: Vauxhall / Opel 2-Speed Autograss Gearkit
Brand: Quaife
Availability: InStock

€0,00

Price excluding VAT: €0,00

Our stock:

0 Items

Item No.:

QKE6C1

SKU:

Vauxhall / Opel 2-Speed Autograss Gearkit

Stock update 10-06-2026: In stock at supplier, approx. 1 week delivery.

More Quaife | More Quaife

Vauxhall / Opel 2-Speed Autograss Gearkit — high-quality Quaife product for motorsport and road use.

This is a 2-speed gearkit, specifically intended for Autograss racing.
Image shows the complete 5-speed kit.

• 2-speed Autograss dog engagement gearkit

• Straight cut, close ratio

• Input shaft – 7/8” 20T spline

• Optional Quaife ATB differential

• Optional gear lever and turret (recommended for dog kits) available

Gear Ratios

1st 2nd

2.308 1.688 – Set 1

2.910 2.071 – Set 2

Final Drive Ratios

3.190 3.550 3.740 3.944 4.200 4.500 4.850 5.180

QKE6C

Weight	10 kg
Ratio Set	Set 1, Set 2
Final Drive	3.944, 4.500, Not Required, 3.190, 3.550, 3.740, 4.200, 4.850, 5.180
REM Superfinishing	Not Required, Required