69 Nova Disc brake master cyl info wanted

[Zman1969]

OK I'm pretty sure it is a "309" master but does anyone know what the two letter code is stamped in it? Pics?

[67 Nova Boy]

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Zman1969</div><div class="ubbcode-body">OK I'm pretty sure it is a &quot;309&quot; master but does anyone know what the two letter code is stamped in it? Pics? </div></div>

From another site...

My Chevrolet Parts Interchange Manual book has 1970 Nova with Moraine (from Delco) master cylinder part #5470664 stamped &quot;SA&quot; (power disc) and has 1969 Nova with Moraine master cylinder part #5463751 stamped &quot;US&quot; (power disc).

The 1970 Chevelle and 1970 Monte Carlo had Moraine master cylinder part #5470665 stamped &quot;BA&quot; (power disc).

The 1968 Nova had 3 Moraine master cylinders listed, part #5469489 &amp; #5463493, both stamped &quot;SA&quot; (power disc) and part #5468813 stamped &quot;AD&quot; (manual disc).

What is your brake system? Power brakes...manual Disc or both...that will decide what your codes are.

Dave
67 Nova Boy

[1969L78Nova]

There are no 2 letter stamps on Nova &quot;309&quot; master cylinders.

[parkbrau]

Really? then why would the parts manual state 5463751 1 1/8 &quot; dia cyl stamped US for 69 chevy and 69 camaro?

[67 Nova Boy]

&quot;309&quot; master would have US stamped on the pad

Dave
67 Nova Boy

[1969L78Nova]

My bad 67 Nova Boy....it is US

[67 Nova Boy]

Whew....thought you had a over seas one! <<GRAEMLIN_URL>>/biggthumpup.gif

Some are stamped almost off the pad or half on.

Dave
67 Nova Boy

[Salvatore]

My 69 survivor nova is stamped OR. I think it stands for &quot;made in the Orient.&quot;

[67 Nova Boy]

Maybe O' Riley Auto parts!

Dave
67 Nova Boy

[Salvatore]

could be Hammer, could be!

[Zman1969]

it is a power disc system - dont think you can get disc w/o power?