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How much is this 1275 block worth?
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Author:  Alexw [ Fri Oct 23, 2015 8:05 pm ]
Post subject:  How much is this 1275 block worth?

Bare block, numbers are 9F/5a/Y 50xxx

Bore diameter is 2.78" - looks like original bore diameter with a bit of wear.

Has end caps for the mains.

Thanks in advance for all the "only as much as someone will pay" responses :)

Alex.

Author:  Mick [ Fri Oct 23, 2015 8:14 pm ]
Post subject:  Re: How much is this 1275 block worth?

Its a Cooper S block by the numbers alone (9F/Sa/Y....). Is it for sale?

Author:  Alexw [ Fri Oct 23, 2015 8:50 pm ]
Post subject:  Re: How much is this 1275 block worth?

Not really. I'm building an engine for motorsport, but don't need to worry about period correct hardware.. so if this is worth big bucks and a garden variety 1275 block isn't, then it may be worth juggling.

Alex

Author:  Mick [ Fri Oct 23, 2015 9:11 pm ]
Post subject:  Re: How much is this 1275 block worth?

Yes. It will be worth more as a block than a garden variety 1275. They're all awesome, but those are collectible for another reason other than more power.

Author:  drmini in aust [ Fri Oct 23, 2015 10:08 pm ]
Post subject:  Re: How much is this 1275 block worth?

I sold my Mk2S one last year with its 3 caps, for $600. It was +.040" and needed a rebore. Probably worth more now, they are getting rarer.
Std bore non-S 1275 blocks + caps are worth ~$300-450 IMO. At least that's what I have sold some for in the last few years. Auto blocks at the cheaper end. But then you need to drill oilways and fit a pump spacer.

Author:  simon k [ Fri Oct 23, 2015 10:56 pm ]
Post subject:  Re: How much is this 1275 block worth?

I reckon they're worth twice the value of a standard 1100S type block... someone restoring a MK1 with a rooted block will pay well for it.

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