Brake drum question

[Kevin Nelson]

This has probably been asked and answered 100 times in here…what size rear drums would come on a 1970 Dart, H code, 340 4speed with power disc brakes? Big bolt pattern or small pattern?

 

[4spdragtop]

Small bolt, big bolt didn't start until 72 or 3

 

[Kevin Nelson]

Do you know what size drum? 9” or 10”?

 

[67Dart273]

Small bolt, big bolt didn't start until 72 or 3

73/74, and then only with the larger? 10" drums I think I'm told, or front disk which starting in 73 are single piston

 

[Vaanth]

This has probably been asked and answered 100 times in here…what size rear drums would come on a 1970 Dart, H code, 340 4speed with power disc brakes? Big bolt pattern or small pattern?

A 1970 Dart 340 with automatic or manual transmission was originally equipped with 10" x 1.75" rear drum brakes with small bolt pattern, regardless of front drum or disc brakes, power or non-power.

 

[Kevin Nelson]

A 1970 Dart 340 with automatic or manual transmission was originally equipped with 10" x 1.75" rear drum brakes regardless of front drum or disc brakes, power or non-power.

Thank you