Can anybody tell me the bore diameter of a front caliper off of an XR4x4?
I belive they have a bigger diameter than the 2wd version
I hope i have explaned myself well enough

Many thanks
Tommy

dont know about the XR4x4 but
sierra 2wd 260mm disc vented abs = 60mm pistons
sierra 2wd 239.5mm disc vented non-abs = 54mm pistons
hope this helps

thats fantastic, just what i needed

Thanks

the XR4x4 ones are the same 60mm ones as the 2wd sierra's with ABS and the same as the mk3 granada's

[Edited on 16/7/09 by mcerd1]