i need a clutch master cylinder (integral) for my mnr with a 5/8 bore to match the s2000 one which does not fit. both my brake master cylinders are wilwood and bolt through the pre-drilled holes in the pedal box assy, the wilwood ones are a bit expensive so was wondering if there was another alternative with same bolt pattern? cheers

Have you had a look on Comp Brake:
http://compbrake.co.uk/shop/advanced_search_result.php?keywords=master&osCsid=452c76e1ba2e77414160dc5e66fe109f

Hope the build is coming along well

Your fitting an S2000 engine in an Mnr and you think £25 for a master cylinder is expensive

Think you may need to do your sums again, if you think it's ever going to be cheap

just want it to be as cheap as possible and not throw money away if i dont need to! thanks for the heads up with that site mate,very helpful once again!

[Edited on 18/7/10 by daniel mason]

But is £25 on a clutch master Cylinder worth saving money on, buy a cheaper one or a 2nd hand one and it will ruin your enjoyment of the car, when it starts to play up.

Now if your target was build it and race it for £250 ron champion stylee, then i'd understand, but your choices so far ruled out that option.

will opt for a wilwood one then!