A customer asked for a wheel cylinder gasket. Said his had an odd shape. He sent me this picture from Rock Auto. I've never seen this shape. Anyone know what other years these are foor and has anyone ever seen a wheel cyl gasket gor these?

b-body 11" front drums used those in '68

Just frt brakes?

Specific to 11" brakes?

66-68 years?

Wagner WC40416 and WC40417. According to RockAuto, these cylinders were used from 1962 - 1974 on a variety of A, B, C, and Y vehicles as well as trucks?

Wonder if this is an 11" from drum only wheel cyl?

Same wheel cylinder used for 10 and 11 inch front drum brakes. I dont recall ever seeing a gasket on the front, but I know the rears had a gasket. If in fact they did come with front gaskets originally, sign me up for a pair.