Description
Factory Opel GT Workshop Manual (1968–1973)
The Opel GT is a cult-classic sports coupe — often called the “mini-Corvette” thanks to its bulging fenders and fastback proportions. Built on the Kadett B rear-wheel-drive chassis with Opel’s CIH inline-4 engine. This factory manual covers the complete 1968–1973 production run.
Powertrain Coverage
| Component | Variants |
|---|---|
| Engines | 1.1L inline-4 (GT 1100, entry-level), 1.9L CIH inline-4 (GT 1900, mainstream) |
| Transmissions | 4-speed manual, 3-speed automatic (late) |
| Drive | RWD, independent front, live rear axle |
| Body | 2-door fastback coupé with manual pop-up headlights |
Common Opel GT Repairs
| System | Procedures |
|---|---|
| CIH 1.9L | Cam chain, valve adjustment, head gasket service |
| Pop-up Headlights | Manual lever linkage, pivot adjustment, aim specification (Opel GT’s signature) |
| Chassis | Kadett B-derived front suspension, live rear axle, leaf springs |
| Body | Fastback rear window, GT-specific trim and badging |
Format & Delivery
PDF — searchable, printable. Instant download; lifetime re-downloads.
Frequently Asked Questions
Are the pop-up headlights manual or electric?
Manually operated via a dashboard lever — one of the Opel GT’s most distinctive features. Linkage adjustment and pivot service are covered in the manual.
Is the Opel GT related to the Kadett?
Yes — the Opel GT uses the Kadett B floorpan and suspension. Much of the chassis service cross-applies.
Are parts available?
Engine and mechanical parts via classic Opel specialists, mostly in Germany and the UK. GT-specific body parts (fenders, front clip, pop-up mechanism) harder to source.
What format is the manual?
PDF, searchable, printable. Instant download.
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