---

Description

1946-47 GMC Truck 370-ECS

1947-50 GMC Truck 370-FCS

1946 GMC Truck 400-EC & 400-EF

1949-51 GMC Truck 400-HCS & 400-HCW, 6-wheel

1941-46 GMC Truck 450-CC, 450-CCS, 450-CCX, 450-CF (after serial no. 6500)

1946 GMC Truck 450-EC, 450-ECS, 450-EF

1947-49 GMC Truck 450-FC, 450-FCS, 450-FF, 450-FFR

1949-51 GMC Truck 450-HC, 450-HCS, 450-HF, 450-HFR

1949-51 GMC Truck 470-HC, 470-HF

1946 GMC Truck 470-EC, 470-EF

1949-50 GMC Truck 520-HC, 520-HCR, 520-HCS, 520-HF, 520-HFR

1949-50 GMC Truck 600-HC, 600-HF

1949-51 GMC Truck 620-HC, 620-HCR, 620-HCW, 620-HF, 620-HFR

1952-55 GMC Truck 620-36

1952-53 GMC Truck W-620-42, 6-wheel

1952-55 GMC Truck 630-36, 630-42, 630-50

1951 GMC Truck 640-HC

1949-51 GMC Truck 650-CR, 650-HC, 650-HD, 650-HF

1949-50 GMC Truck 700-HC, 700-HF

1949-51 GMC Truck 720-HC, 720-HCR, 720-HCW, 720-HF, 720-HFR

All GMC Truck models from 1941-55 with master cylinder #: FE3374

---