Safety And Reliability Of Our Vehicle's Steering - We Owe A Debt To Early Hot Rodders And Auto Racers

We owe a debt of gratitude to early "hot rodders".most "modern" rods of the era went this route, even
Those who modified and raced cars in their dayto the extent of adding 1940 Ford steering wheels,
pushed along the development and evolution of carsshift linkage and dashboards.
and vehicle steering mechanisms so now we canThe "Gemmer" box was also turned on its side and
count on precise, safe and reliable steeringmounted through the frame like the original. Usually a
mechanisms and units without question.horizontal plate was welded on top of the rail to hold
It is always interesting that is usually not the factorythe steering, and the pitman arm was rotated 90
design teams, with all their resources, that push alongdegrees so that it could be pinned up. A parallel drag
developments and modifications in the automotivelink could then be used with a dropped front axle. But
industry. It is often the hobbyist, the guy in his homethe evil bump steer was ever present.
garage, who under competition leads to theIn the late Fifties, another steering box started to gain
development and progression of what becomespopularity with street rodders. This was the parallel
improvements and modifications in the automotive. Atdrag line steering from the 1954 and later Ford and
a later point the automotive industry will step in toChevy pickups. (The Ford F-100 being the most
mass produce the improvements into features andpopular of all). To install the Ford box in a Model "T"
options that gain widespread use in our vehicles andframe it was easiest to run the column down thought
on our highways.the floorboard almost between the driver's legs.
Just before and after the 1940's vintage car periodsMounts for the gear box were fabricated and the
most sport car enthusiasts and hot rodders werepitman arm was modified to point straight down or
driving pre-1935 Fords. The most popular steeringwas replaced with a new one flame cut out of half
gears swapped among speed and hot rod enthusiastsinch steel plate. Only minor modifications to the box
was the pre-1934 Ford steering gear units. It had aitself were needed to bolt the pickup steering into the
very fast steering ratio and could easily fit the Model1928-34 frames.
"A" and "32" car frames. Parts were readily available,The Ford pickup box became the standard hot rod
the cars were lightweight and few rodders felt thesteering gear for many years to come, but the Chevy
need to look any further.pickup steering was the easier of the two to install. It
By the early 1950's, the 37' - 1948 Ford steeringrequired only minor frame trimming to fit, but it never
mechanisms with the transverse drag arrangementreached the level of popularity of the Ford box.
gained popularity and a following over the previousThen along came the time of the mid 60's Dearborn
preferences. The steering was a near perfect built inintroduced the Ford Mustang. The steering box of the
for 1935-36 Ford frames and its major advantageMustang car was a great toy for the hot rodders.
over the older units was it was self centering. After aThis was the final step towards the evolution of
turn in completed, the worm sector "floats" back tosteering gears.
center. However if the steering was mounted normallyAll in all although our steering mechanisms in our cars,
in a pre-1935 chassis , a mount had to be built on theSUVs, trucks and other vehicle are now of more
inside of the frame rail and boxing the frame wasmodern designs we owe a debt of gratitude to the hot
necessary to eliminate rail flexing.. Naturally since therodders of their day for pushing along the evolution of
pitman arm swung horizontally (cross steering) andprecise and reliable steering gears and mechanisms
was tied into the right front spindle. 1940's era Fordfor our vehicles.
spindles had to be used. But it was no big deal and the