Master Cylinder question

[djwhog]

OK On a 70 cuda the part is listed diff than a 71 cuda.

Car has front power disc and rear drums. What is diff in 71 that calls for a diff part?

Also on both years U see several sizes listed for a new master even with power disc.

Can someone please help get me an explanationand the correct part for a 70 with power front disc brakes and rear 11" drums. thanks!

 

[Rob R]

The 70 disk brake option was the 1 1/8 bore master cyl the only difference between the two masters listed was the fitting side of the non hemi cyl 79350 faced the inside or engine side of the cyl .Then the hemi master 73349 the fittings faced the inner fender (passenger side) of the master cyl.
after 70 all power master cyl went to the 1 1/32 75818 until 75 when the bore changed again

 

[djwhog]

Great info, did not know that thank you Rob

 

[Rob R]

Not a problem...
just some useless trivia but I sure sold a lot of those master cyls back in the day.