T-rex 76mm pistons. Where to get?

[cruddymutt]

Where can someone find 76mm pistons for T-rex cylinders?  All I can find is 72mm.  Thanks.

[Redline Racing]

The 76 mm piston I always used on T Rex's were Polaris 300 pistons I believe.

[mx1986]

That's what I use on mine.

[banshee760]

Who did u get them through and do they have the same dome angle as the t rex ones or would you need to change that as well ..... they are hetting harder to find , i use the 10mil w a 115 rod