Topic: 1967 GTA 390 Rear Brake Drum Size Question

[travnemi]

I'm restoring 1967 390 GTA without AC Fastback with 3.00 gears assembled in 12/66.
Would anyone know what size the brake drums were? I see 10 x 1-3/4, 10 x 2, 10 x 2-1/4, and 10 x 2-1/2 for sale.

Thanks

[sportyworty]

Drum surface is 10x2
Shoe is 1.75

[ruppstang]

+ 1 Marty

[travnemi]

Thanks!!!