Thank you so much for your thoughts. I have now completed the engine and indeed gearbox swap, a lot of work but I’m very pleased with the result
Cheers. Tim
Search found 2 matches
- Wed Jul 29, 2026 7:03 pm
- Forum: Early post WWII, P3 the original Rover 75 and 60
- Topic: P3 Engine Replacement
- Replies: 12
- Views: 132316
- Thu Oct 16, 2025 8:45 am
- Forum: Early post WWII, P3 the original Rover 75 and 60
- Topic: P3 Engine Replacement
- Replies: 12
- Views: 132316
Re: P3 Engine Replacement with P4
Can anyone give me info / advice on installing a P4 engine into a P3. What are the main hurdles etc ? I have obtained a clutch release bearing tube which I understand I’ll need. Thank you in advance. Tim