Pontiac Bonneville, Chieftain and Parisienne, 1958
Convertible Top and Convertible Top Parts



Pontiac Bonneville Chieftain & Parisienne Convertible Tops:
  • Quality: Made to original specs, 100% fit guarantee.
  • Original Configuration: This is a classic two part convertible top: there is a main top and a rear window section. The two are integrated upon installation. Our tops are made with horseshoe zippered plastic rear window or horseshoe zippered "blank curtain." Tops come with the above rear window molding and their chrome tips. Fabric covered header bow seal is included. Rear fabric is marked for alignment with base line tacking strips.
  • About 'Blank Curtains.' : If you have a glass window assembly for installation then we can offer tops with double thickness fabric "blank curtains" to accept your window.  Here is a typical installation:
  • Original Fabrics: Haartz Pinpoint Vinyl in black, classic white, tan, and beige. Haartz Stayfast Canvas in black and tan..
    All seams are doubly electronically welded and sewn for added reinforcement. Convertible top fabrics are mildew & mold resistant, and UV treated for color fastness. Plastic windows are DOT rated heavy 40 gauge thick vinyl.    
  • Shop with confidence: These tops are made by Kee or EZ-On with a 6 or 3 year (respectively) manufacturer warranties. EZ-On adds an 18 month labor allowance.
  • Hydraulic Components: Hydraulic cylinders, motor pumps and hose sets all available and in stock.
  • Preview our Convertible Top Installation Guide

 

Tops with Plastic Window

Tops with Plastic Window

Haartz Pinpoint Vinyl Convertible Top
with Horseshoe Zippered Plastic Rear Window.
Installation Manual Included (see below)
Color
View Color
$599.00
Package Special:
Haartz Pinpoint Vinyl Convertible Top
with Horseshoe Zippered Plastic Rear Window.

PLUS
Top Pads
Tack strips for header and rear top bows
Can trimmer contact cement with brush
Installation manual
Color
View Color
$650.00
Haartz Stayfast Canvas Convertible Top
with Horseshoe Zippered Plastic Rear Window.
Made by EZ-On
Installation Manual Included (see below)
Color
View Color
$928.00


Tops with Blank Curtain

Tops with Blank Curtain

Haartz Pinpoint Vinyl Convertible Top
with Horseshoe Zippered Blank Rear Curtain
Made by EZ-On
Installation Manual Included (see below)
Color
View Color
$640.00
Haartz Stayfast Canvas Convertible Top
with Horseshoe Zippered Blank Rear Curtain
Made by EZ-On
Installation Manual Included (see below)
Color:

As low as:
$835.00


Top Sections

Top Sections

A.) Haartz Pinpoint Vinyl Window Section Only

                                        About Replacing the Rear Window Section
In a two part top it is possible to retain the main top and replace just the rear window section. The two sections are released at the base line, the molding over the rear window is removed and the two layers of staples pulled. The first layer releases the main top there, the second layer the window section. The upper edge of the new rear window section is stapled to the rear top bow then, over it, the edge of the main top. Both sections are rejoined at the base line. Full details are contained in our two part top manual.
For: 1958 Pontiac Bonneville, Chieftain and Parisienne Convertible Top
Color
View Color
$205.00
B.) ADD A GLASS TO ANY BLANK CURTAIN
No need for a frame, this glass is built-in!
Available in two sizes 6" x 21" OR 8" x 25"
Choose from Straight or Horseshoe Zipper
Will fold with top without zipping out.
For: 1958 Pontiac Bonneville, Chieftain and Parisienne Convertible Top
SIZE
ZIPPER
$419.00


Installation Supplies

Installation Supplies

New Edition!!!
Convertible Top Guys' "How To Remove and Install Classic Two-Part Tops."

This 40-page, extensively illustrated how-to manual walks you through removing and installing any two-part convertible top. The manual applies to almost all American convertibles made before the year 2004, and some foreign cars, too, like Celicas and Saabs. This 8 1/2 x 11 book is designed as both a tutorial for first-time installers and as a step-by-step manual for these convertible tops. Generally, all that is needed and not contained is the "bow height" which is the setting of the rear top frame bow for your convertible. This is available from any top distributor ot can be measured with the old top on the car (as illustrated.)

What skills are required ? (1) The ability to drive staples into bow frame tacking strips (2) The ability to orient fabric sections to the frame and apply with contact cement. (3) A systematic and careful personality ! (There is never any sewing required.)

Note: Very early cars (forties) had wood bows and installers will have to adjust processes for stapling to these bows instead of tacking strips in steel bows as described in manual.

   Details...

$30.95
75" PADS WITH QUARTER SECTIONS. TAN (FOR USE WITH TAN UNDERSIDE TOPS)
$179.00
Front and Rear Top Frame Bow Tack Strips
(Tacking strips for most top frames. Some may vary, especially pre-60s cars.)

Dimensions: 5/8" X 3/16" and 1/2" X 1/4" (in 6 foot lengths.)
Note: These usually apply. In certain convertible top frames (especially pre-sixties) the cross sections of the header and rear top bows vary. You can measure the top bow channel cross sections and let us know if yours vary from the usual plastic ones. In that case include your tack strip selection in checkout message.
   Details...

$23.95
Standard Black Top Pad Set, includes Quarter Pads,
   Details...

$109.00
Top Pads with Quarters,Black or Tan Stayfast Canvas
   Details...

Color
View Color
$279.00
Plastic pry tool, great for prying fasteners and seals, pushing seals into retainers, loosening fabric etc
$12.95
The Arrow T50ACD electric staple gun drives wire staples with force. It will securely drive 1/4" and 3/8" staples into modern convertible top tack strips, eliminating the need for an air gun for convertible top installation. This stapler comes with the a supply of 1/4" and 3/8" staples.

This stapler also has a brad driving capability, so you can use this stapler again and again for a variety of jobs.

The Arrow T50ACD packs a well-balanced powerful, durable design. Comes complete with 10-foot, heavy-duty cord, a supply of T50 series staples, and a one-year manufacturer's warranty.

The Arrow T50ACD stapler has a spiral driven mechanism for consistent powerful driving power. Additional features include safety trigger lock, comfortable non-slip cushion grip, fastener reload, all-steel working parts, and 14-amp motor.
   Details...

$59.95
Top Pad Set, Includes Quarter Pads.
   Details...

$49.95
Universal Domestic, Side Tension Hold Down Cables, Pair (with springs)

American made in the USA (beware of inferior made imports)
   Details...

$31.00
Staples and Glue Kit: 500 each of 1/4" & 3/8" Stainless Steel Staples (22 gauge). Plus an 8oz Can of Trimmer Contact Cement with Brush.

The staples in this package are narrow crown
stainless steel staples and will fit
popular air guns. If you wish to use an electric
staple gun then you will need to order our
heavy duty electric gun and its (different) staples.

Please see the "tools and accessories" link
on our home page for electric gun packages.

   Details...

$24.95
Arrow T-50 Stainless Staples, 1/4", 300 Count

 

$4.95
Arrow T-50 Stainless-Steel Staples 3/8", 300 Count

 

$4.95
Arrow T-50 Stainless-Steel Staples, 3/8", 1000 Count

 

$13.95
Arrow T-50 Stainless-Steel Staples, 1/4", 1000 Count
$13.95
Trimmer Contact Cement: 4-Oz. Brush Top Can. Strong, Waterproof, Flexible Bond for Vinyl-coated and Vinyl-laminated Fabrics.
$14.95
Trimmer Contact Cement: 8-Oz. Brush Top Can. Strong, Waterproof, Flexible Bond for Vinyl-coated and Vinyl-laminated Fabrics.
$20.95
Plastic pry tool set, 7-piece kit

Great for prying fasteners and seals, pushing seals into retainers, loosening fabric etc.

$34.95


Hydraulics

Hydraulics

"O" Ring Motor Pump Service Kit For Any American Makes

Our O-Ring kit contains the following items:(1) Drive Pin, (1) 1/8" Chrome Ball, (2) 1/4" Chrome Ball, (2) Pump Port O-Ring, (2) Reservoir O-Ring, (1) Reservoir bolt O-Ring, (1) Reservoir plug, (1)Reservoir Plug O-Ring (metal plug only).

$24.95
1958 Pontiac Convertible Top Hydraulic Hose Set
$99.95
1958 Pontiac Convertible Top Hydraulic Lift Cylinder, Each
$139.95
1958 Pontiac Convertible Top Hydraulic Lift Cylinders, Pair
$269.95
1958 Pontiac Convertible Top Hydraulic Motor Pump
$229.95
Convertible Top Hose Clip, Fits: 1955-1972 GM Convertibles
$8.99
Convertible Hydraulic hose set, For GM makes 1950-1961

Half straight fittings and half 90 degree.
$139.95
FLAT GROMMET FEET FOR EARLY MOTOR PUMP, 4 PIECES
$14.95
Hydraulic System Guide: A well illustrated 10 page, 8 1/2 x 11 guide to the operation, diagnosis, and bleeding of the motor pump and to the motor/pump and cylinder removal and reassembly. Diagnosis includes electrical testing procedures.
$9.95
Set of 4 New Pointed Pump Grommets
$7.95
Top Cylinder Mounting Bolt, One.
With Pin and Bushings
1 5/8" Long, 3/8" Diameter.
$11.95
Top Cylinder Mounting Bolt, One
With Pin and Bushings.
1 1/8" Long, 3/8" in Diameter.
$11.95
Top Cylinder White Nylon Bushing, Each
$2.95
Motor pump reservoir plug, black rubber
$2.39


Boots

Boots

Convertible Top Boot,
Includes 35 Snaps & Snap Installation Tool

Doesn't attach as Original - Has exposed snaps

Fits 1958 Chevy Impala; 1958 Pontiac Bonneville & Starchief; 1958 Cadillac Eldorado; 1958 Cadillac Coupe

View Color
$379.00
Convertible Top Boot Bag
$49.95


Cleaning & Protectant

Cleaning & Protectant

A PACKAGE SPECIAL:
A Combination Pack of RAGGTOPP Brand Canvas Cleaner & Protectant.
  • Plus:
  • Raggtopp Convertible Top Plastic Window Cleaner and Protectant Kit.
  • The Natural Horsehair Convertible Top Cleaning Brush
$79.95
A Combination Pack of RAGGTOPP Brand Canvas Cleaner & Protectant

About RAGGTOPP products
$39.95
A PACKAGE SPECIAL:
A Combination Pack of the RAGGTOPP Brand Vinyl Cleaner and Protectant.
  • Plus:
  • Raggtopp Convertible Top Plastic Window Cleaner and Protectant Kit.
  • The Natural Horsehair Convertible Top Cleaning Brush
$79.95
A Combination Pack of the RAGGTOPP Brand Vinyl Cleaner and Protectant Together

About RAGGTOPP products
$38.95
Raggtopp Convertible Top Plastic Window Cleaner and Protectant Kit

Contains:

  • Bottle Window Cleaner
  • Bottle Window Protectant
  • Sponge, Applicator Pad
  • Microfiber Towel

About RAGGTOPP products
$32.95
Natural Horsehair Convertible Top Cleaning Brush

About Natural Horsehair Brush
$14.95


Latches

Latches

1955-60 Chevrolet and Pontiac Convertible Top Latch Handles, Pair
$99.95


Top Switch, Relays, Etc.

Top Switch, Relays, Etc.

Top Switch
Activates Raising/Lowering.
Heavy Duty: Rated for 50 amps.
Mount in any under dash hole.
$34.95


Important Information

Original Factory Color(s): Black and GM White

Fabrics: The original convertible top fabric was pinpoint vinyl. We also offer the top in Haartz Stayfast canvas. The fabrics are described, in detail, at the "help" link at the top of this page.

Original Patterns: Our 1958 Impala tops are made from original dealer patterns.

Installation: This is a classic two part top. You can read a thorough summary of the construction and installation of this top via the blue link below. The full installation manual is available under 'Accessories' on this page.

if you are comfortable renting and using an air driven staple gun then you are likely to be a good candidate for do-it-yourself installation.

Tacking strips: Much of the installation involves tacking or stapling (there is no sewing involved.) Tacking into the bow over the windshield (header bow) and into the bow over the rear window (rear top bow) is done into special strips embedded in these frame bows. We offer new tack strips for the front and rear top bows. They are available separately, or included with our restoration packages.

Top pads: Top padding (underneath the top) "builds out" the top. Pads can last through two tops but should be replaced if of suspect condition.

Top Boots: You have the option of using a top storage boot. Replacement boots are available, under "Accessories." Our Impala boot has non-original snap installation.

Installation: The manual for classic two part tops is summarized at the link below. The full manual (see "accessories") should enable the careful handy person to perform his or her own installation and should be used in conjunction with notes taken during the removal of the old top. Installation involves stapling and glueing. There is no sewing.

Hydraulic System Parts:
We stock hydraulic cylinders, motor-pumps, and hoses for your convertible tops. All are made to OEM specifications. Each can be ordered separately; however, when ordering hydraulic cylinders we recommend replacing both. The chances are that both cylinders were manufactured at the same time: if one is on its way out the other may follow. If the top is raised and one hydraulic cylinder is working harder than the other the result over time can lead to a slightly bent convertible top frame. The replacement of both will ensure that the top raises and lowers symmetrically.

Systems for this car take hydraulic or Automatic Transmission Fluid (ATF) and have a 1 year warranty when used with either. Brake fluid should not be used as it voids the warranty. We also offer an installation manual when ordered.

CONVERTIBLE TOP FABRICS
Almost all manufacturers use Haartz fabrics. They may specify "heaviest weight" or "original replacement" in ways that seem reassuring. But they do not really tell the whole story. Please bear in mind that two things dominate, by far, the quality issue: (a) the manufacturing quality control in the factory that makes the top and (b) the care and thoroughness of the installation. There is a trade-off in weight: heavier is better for resisting tear through, but lighter is better for flexibility and abrasion from within that may arise from movement. Almost all our tops are a flexible medium density (36 oz.) fabric. Heavier is not better in most cases. Where it is, because of the top design, we will say so and the top will be made of the heavier vinyl.
Warranties outlined here are only applicable for products installed by a professional trim shop or professional upholstery shop. For Convertible Tops, and related products, the manufacturer will void the warranty for any product that is not professionally installed; manufacturer defects are covered by the warranty in such cases. The manufacturer is not responsible for damage due to improper installation.