Manual master cylinder bore size?

[Jicaju]

I have just installed aeromotive street brakes all the way around. What bore size am I looking for? TRZ sell a master cylinder that is about 1 1/16 and a nice adaptor plate. Thanks in advance.

Michael

 

[northerngn]

I am using a strange master cyl with a 1.032" bore

 

[RmvBfrFlght]

I have just installed aeromotive street brakes all the way around. What bore size am I looking for? TRZ sell a master cylinder that is about 1 1/16 and a nice adaptor plate. Thanks in advance.

Michael

Need to go by the front caliper total bore size. This varies quite a bit among different calipers. Usually a M/C with a 7/8" to 3/4" bore is in the ball park for GM calipers (LS1/C5/C6).

But the 6-piston calipers having a lot more bore area can use a larger bore M/C.

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