In World War 11, Buick built aircraft engines, tanks and
other military hardware. This post-war period brought
great styling and engineering changes which resulted in
increased sales. The torque converter automatic
transmission, Dynaflow, was introduced in the
1948
Roadmaster. Buick’s famous “portholes” came along
in
1949.
1949 Roadmaster
A high-compression V-8 engine was introduced in 1953.
And Buick’s famous vertical pillar “toothy” grille
(introduced in
1942) became more massive in the
post-war era.
I953 Skylark
Motor Trend magazine named the 1962 Buick Special
“Car of the Year.” The first production
V-6 engine was
used in the Special.
vi
ProCarManuals.com
Part D: Recommended Fluids and
Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from your
GM dealer.
USAGE
Engine Oil
-
Engine Coolant
Hydraulic Brake System
7-44 -
FLUIDLUBRICANT
Engine oil with the American
Petroleum Institute Certified For
Gasoline Engines “Starburst”
symbol of the proper viscosity.
To
determine the preferred viscosity
for your vehicle’s engine, see
“Engine Oil” in the Index.
50/50 mixture
of clean water
(preferably distilled) and use only
GM Goodwrench@ DEX-COOL@
or Havoline@ DEX-COOL@
coolant. See “Engine Coolant’’ in
the Index.
Delco Supreme
11@ Brake Fluid
(GM Part
No. 12377967 or
equivalent DOT-3 brake fluid).
USAGE
Parking Brake
Cable Guides
FLUID/LUBRICANT
Chassis lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of
NLGI # 2, Category LB or
GC-LB.
Power Steering
System
Automatic
Transaxle
Key Lock
Cylinders
Supercharger GM
Power Steering Fluid (GM
Part
No. 1052884 - 1 pint,
1050017
- 1 quart, or equivalent).
DEXRON@-111 Automatic
Transmission Fluid.
Multi-Purgse lubricant,
Superlube (GM Part
No. 12346241 or equivalent).
~
Supercharger Oil (GM Part
No. 12345982). See “Supercharger
Oil’’ in the Index.
ProCarManuals.com
