Suburban 1/2 Ton 4WD V8-454 7.4L (1988)
Brake Drum: Specifications
Drum Diameter
Drum Diameter
Original Size
11.0 in
11.15 in
12.0 in
13.0
Maximum Refinish 11.06 in
11.21 in
12.06 in
13.06
Discard
11.09 in
11.24 in
12.09 in
13.09
GMC Workshop Service and Repair Manuals
Brake Drum|Specifications|Page 5763 >
< Full Floating Axle|Page 5759
Page 1
