FOR SALE 79-81 Nos Master Cylinder

[DCAspen]

NOS 79-81 Master Cylinder for Manual Disc Brakes complete with pushrod .$100.00 + shipping

 

[DCAspen]

=

 

[jasperjacko]

Do you know the piston bore diameter?
Is it aluminum?

 

[DCAspen]

Yes it is aluminum,Do not know the bore,Whatever the factory setting is,It is NOS in the box

 

[DCAspen]

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[DCAspen]

bump

 

[jasperjacko]

Part number?

 

[DCAspen]

3766466 on box,3766105 on the part,3119 date code,311 day of 1979

 

[marty mopar]

3766466 same as 4205966,3766255

 

[DCAspen]

bump

 

[DCAspen]

.

 

[Kermit]

I'm very interested, how do I find the bore size?

 

[DCAspen]

Don't know what the bore size is on this part,but its a factory NOS part and according to the parts book should bolt right into your car,This MC is for Manual Brakes.

 

[Kermit]

Don't know what the bore size is on this part,but its a factory NOS part and according to the parts book should bolt right into your car,This MC is for Manual Brakes.

I'm trying to find a 15/16 bore and swap from power to manual brakes.

 

[DCAspen]

You will also need the firewall plate if you are changing to manual brakes

 

[Kermit]

You will also need the firewall plate if you are changing to manual brakesView attachment 29273 View attachment 29274

Thanks for the heads up! That shouldn't be too hard to replicate.