4x100 to 5x100 Wheel Hub Drilling Template | VW Mk1/Mk2/Mk3 & BMW E30 Conversion Guide

Upgrade your classic build to unlock a massive selection of modern 5-lug wheels. This precision 4x100 to 5x100 Wheel Hub Drilling Template allows you to safely and accurately re-drill your factory wheel hubs and brake discs on or off the vehicle. Engineered specifically for Volkswagen Golf/Jetta Mk1, Mk2, Mk3, and BMW E30 chassis, this guide slips perfectly over the factory spigot lip to guarantee flawless structural alignment for your new bolt holes.

Flawless Precision: Centres exactly on the factory hub lip to eliminate drilling drift.

Heavy-Duty Build: Machined from thick, durable mild steel with a protective electroplated finish.

Complete Package: Includes a detailed step-by-step instruction leaflet for a smooth installation.

• Sold: Individually
• Shipping: Usually ships within 24 hours (Delivery in South Africa only)
• SKU: GS-HT-41005100

Technical Specifications:

Finding high-end aftermarket wheels in the classic 4x100 bolt pattern is becoming increasingly difficult. This heavy-duty drilling jig solves the problem by providing a safe, reliable, and cost-effective alternative to expensive custom hubs.

By sliding directly over your factory 57.1mm centre bore lip, the template locks perfectly in place. This absolute centre alignment ensures that your newly drilled 5x100 holes are completely concentric to the axle centre, preventing high-speed wheel imbalances or vibration issues. Designed for efficiency, it allows you to drill out both your wheel hubs and your matching brake discs with tool-room accuracy using a standard pillar drill or a high-quality hand drill. One factory 4x100 bolt hole is reused in the pattern, meaning you only need to drill four new precise holes per hub.

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