Longer wheek studs

[GOTVHT]

That size is for a 79 malibu front rotor?Are these the correct ones?
Moroso part #46160 7/16"20X2-7/8" .560 knurl

 

[WIKD 81]

That is the size I used in my '81. The holes still have to be slightly enlarged to fit, I used a 35/64 drill bit on a drill press. That is the size I was told to use from the Moroso tech line. If I recall corectly there is a chart on the back of the package. Worked perfect for me . Hope this helps!
Ralph.

 

[GOTVHT]

Thanks