The following is a list of accessories that were available for 1958 Plymouths at moderate extra charge:
- Push-Button PowerFlite 2-speed Automatic Transmission
- Push-Button TorqueFlite 3-speed Automatic Transmission
- Sure-Grip Differential
- Overdrive
- Safety-Sure Power Brakes
- Full-Time Power Steering
- Push-Button Power Windows
- All Weather Air Conditioner
- Fresh-Aire Heating-Defrosting System
- Custom Push Button Radio
- "Search Tune" Radio
- Rear Seat Speaker
- Sweep-Second Electric Clock (standard on Belvederes)
- Chrome Bumper Wing Guards
- Wheel Covers
- Safety-Padded Instrument Panel & Sun Visors
- Concealed Locked Storage Compartment
  (6 passenger Suburbans)
- Power Tailgate Window (6 passenger Suburbans)
- Solex Tinted Glass
- Undercoating
- Whitewall Tires
Engines
Torsion-Aire Suspension
Front - Combined torsion bar springs and ball joints, lower unsprung
          weight, dip-control upper arms, wide-angle strut-supported lower
          arms, 100% rubber isolation, new Oriflow shock absorbers.

Rear - 2 1/2 inch outboard-mounted springs with 5 leaves on V8 models,
           6 leaves on all station wagons.  100% rubber isolation.  Sea-leg
           mounted Oriflow shock absorbers.
Torsion-Aire Suspension
Transmissions
If you were in the market for a push-button transmission, Plymouth was the way to go!  The Chrysler Corporation was virtually the only company that had moderate success with the push-button transmission system since it was the only one of its kind at the time that was mechanically controlled.  Buyer's had a choice of a PowerFlite or Torque-Flite push-button transmission.

PowerFlite - Fully automatic 2 speed Push Button transmission with
                  torque converter; optional at extra cost on all models with
                  standard chassis.

Torque-Flite - Fully automatic 3 speed Push Button transmission with
                     torque converter; optional at extra cost on all V8 models.

Synchro-Silent  manual 3 speed transmission standard on all models.

*Overdrive available except with high performance chassis.
TorqueFlite
Accessories
*Some images may be enlarged by clicking on them

Engines          Transmissions          Suspension          Drive Train          Paint          Accessories

The following information is courtesy of the Chrysler Corporation
'58 Plymouth buyers had a choice of 5 different engines:

V8 Models

Golden Commando  Optional at extra cost in all models.  Advanced Deep-
Block design 8-cylinder V-type.   350 cubic inches.   305hp at 5000 RPM.
Taxable horsepower 52.7.  Torque 370 ft./lbs. at 3600 RPM.  Compression
ratio 10.0 to 1.  Bore 4.062 inches.  Stroke 3.375 inches.  Dual four-barrel
carbs with balanced fuel flow to each cylinder and seperate idle air bleed inlets;
matching intake manifold.  Overhead valves, hydraulic valve tappets, high-load
valve springs equipped with anti-surge dampers.  Pistons especially designed
for high compression ratio.  Special high performance camshaft, special high performance resistor-type spark plugs, automatic mechanical and vacuum spark control, new splashproof dual-breaker distributor, new spool-type rubber shear engine mounts, vibration damper, rotary oil pump, Full-Flow oil filter.  Oil capacity 4 quarts.  Full pressure lubrication to all crankshaft, camshaft, and connecting rod bearings and to valve rocker arms and tappets.  Special low restriction dual exhaust system.

Dual Fury V-800  Standard engine in the Fury.  Not available in other models.  318 cubic inches.  290hp at 5200 RPM.  Taxable horsepower 48.9.  Torque 330 ft./lbs. at 3600 RPM.  Compression ratio 9.25 to 1.  Bore 3.91 inches.  Stroke 3.31 inches.  Dual four-barrel carbs, high performance camshaft and resistor-type spark plugs, dual-breaker distributor, rotary oil pump, Shunt-type oil filter.  Oil capacity 5 quarts.  Low restriction dual exhaust system.

Fury V-800  Standard V8 for all Plymouth models except the Fury.  8-cylinder overhead-valve V-type.  318 cubic inches.  225hp at 4400 RPM.  Taxable horsepower 48.9.  Torque 330 ft./lbs. at 2800 RPM.  Compression ratio 9.0 to 1.  Bore 3.91 inches.  Stroke 3.31 inches.  Two-barrel downdraft carburator, rotary oil pump, Shunt-type oil filter.  Oil capacity 5 quarts.  Full-pressure lubrication to all crankshaft, camshaft, and connecting rod bearings and to valve rocker arms and tappets.  The Mobilgas Economy Run Champion.

Fury V-800 with Super-Pak  Available in all models except Fury at extra cost.  Basic specifications same as for Fury V-800 above, except for the following changes:  250hp at 4400 RPM.  Torque 340 ft./lbs. at 2800 RPM.  Four-barrel carburator with matching intake manifold and special air filter.  High performance camshaft and distributor.  Special design free-flow dual exhaust system.



       '58 Plymouths equipped with a V8 bared a "V" emblem on the grille


6-cylinder

PowerFlow 6 Available on all models except Fury and Convertible. 6-cylinder
in-line L-head valve arrangement.   230 cubic inches.   132hp at 3600 RPM.
Taxable horsepower 25.4.  Torque 205 ft./lbs. at 1200 RPM.  Compression
ratio 8.0 to 1.    Bore 3.25 inches.    Stroke 4.63 inches.    Rotary oil pump.
By-pass oil filter standard on most models. Oil capacity 5 quarts. Full-pressure
lubrication to all crankshaft, camshaft and connecting rod bearings.
Drive Train
Sure-Grip Differential, optional on models with 3.31:1 and 3.73:1 axel
ratios, is a safety feature, but also contributes to longer tire life.  If one rear
wheel hits a slippery surface, the engine's driving force is instantly and
automatically shifted to the wheel maintaining traction.

Standard Rear Axel Ratios:

TorqueFlite V8 - choice of  2.93:1 or 3.15:1 (3.31.1 with high performance chassis).
PowerFlite V8 - 3.31:1
PowerFlite 6-cylinder - 3.73:1
Manual V8 - 3.54:1 (3.73:1 with high performance chassis)
Manual 6-cylinder - 3.73:1
Overdrive V8 - 3.90:1
Overdrive 6-cylinder - 4.10:1
PowerFlow 6
Golden Commando
V8 powered
Sure-Grip
Paint
On two-tone and insert combinations, the first letter indicates upper, second letter body and the third letter indicates lower or insert color.
PlymouthCentral.com
'58 Plymouth Options
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