rcktdoc

1970 RA code master & proportion valve 200.00.SOLD. Ea code master with bleeders 150.00 72 master no bleeders 150.00 Will send pics to email or cell. greggodon3@gmail.com. or 224-234-3860. Thanks. Greg.

Mr Shifty Sidney

Do you have a factory non power disk brake master cylinder for a 71?

​​​​​​​Don W

Gerald Nickels

Bleeders not breeders.

Fun71

Aren't they the same thing?

rcktdoc

my phone changes what it wants when I type and I didn't notice it.

rcktdoc

​​​​​​​do you know the #

35olds

Do you know what your '70 master cylinders came off ?? I'm looking for a correct cylinder for a '70 W30 Auto with A/C so it's a booster model. Have been searching for the master cylinder codes but there isn't much in out there with this level of info.

RocketDevo

All 1970 442's and W30's with or without AC came with the "EB" stamp code Master Cylinder. The only determining factor with Masters is, manual or power brakes. The bore size is 1 1/8. The casting number 5470409 is the same for 1970 and 1971-72 power brake models. The stamp code for 71-72 is "BE".

35olds

Thanks for that RocketDevo. I've been searching but hadn't been able to track down that level of detail. Cheers