In 1967, the Chicago Fire Department was badly in need of new engines. They looked to Ward LaFrance for assistance in acquiring what they had available. Chicago received four engines. One was assigned to Engine 42 (D-327) with a 1,000-GPM pump and 500 gallons of water. (this would later be re-assigned to Engine 46)
The other three units were delivered with 1,250-GPM pumps and 350-gallon water tanks and were assigned to Engine 34 (D-332), Engine 54 (D-333), and Engine 11 (D-334).
These units differed from the first piece that went to Engine 42. The body is taller, the pump panel has a polished backing instead of being painted and there are no flood lights. The cab has several different features including an extended bumper with a bell, siren, and front intake. The cab face underneath the windshield is covered with a panel to protect the paint from being scratched. Additionally, the rear of the cab canopy has a completely different shape than the earlier and subsequently later styles as well.
Shop #D-333 which was originally assigned to Engine 54 was later assigned to Engine 99 and then again to Engine 107. Unlike the other 1,250-GPM engines, this rig was delivered with one flood light.