obsolete performance machine brake caliper

[Kiwi]

Have a rear 2 piston performance machine caliper

aparantly it is now obsolete, 1 5/8" pistons have rusted up and are no longer available

seals and pads are available

anybody have any idea what else would fit these calipers or any specialist machine shop that can make some replacement pistons

[Chiefy]

I know this is not going to give you any specific help but most machine shops should be able to turn up these items as the tolerances arn't that tight. Also try looking for companys that refurb hydraulic cylinders.

[Kiwi]

Problem solved

USA twins part # 90/26 us $19.75 a pair

piston out of GMA caliper is same diameter and near as damn same height