Pontiac Bonneville, Catalina, Grand Prix & Parisienne, 1965-70
Convertible Top and Convertible Top Parts
- Quality: Made to Pontiac specs, 100% fit guarantee.
- Original Configuration: Two piece top, top section and window section
- Original Factory Material: Haartz Pinpoint Vinyl
- Original Window: Plastic window.
- Original Colors: Black and GM White
- Alternate Materials: Haartz stayfast canvas
- Package Specials: Cost savings for all of your installation needs with package specials, this can include the detailed manual, new cables, pads/webbing, tack strips and glue kit.
- Shop with confidence: 5 year manufacturer warranty.
- Hydraulic Components: Hydraulic cylinders, motor pumps and hose sets all available and in stock.
Preview our Convertible Top Installation Guide
Installation: This is a classic two part top. You can read a thorough summary of the construction and installation of this top via the link at the bottom of this page. The full manual for installing these particular tops is available. It is an 18 page illustrated, step by step manual intended for the first time installer.
Both Parts Available Separately: If you wish to replace only the window section, or only the main top, the two parts are separately available.
Rear Windows: The 65-66 tops with glass windows originally had zippered rear windows. The 67 and later tops eliminated the zipper. We recommend the non-zippered top because it is easier to install and easier to use. However please specify whether you want the zippered or unzippered window (glass) in your checkout message box and we will supply the window of your choice.
Hold Down Cables: A pair of cables, one on each side, thread through pocketed hems on the main top sides. The ends of the cables hold the top to the frame. New cables are recommended with each new top. (You can read about cables in the installation summary link.)
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 should not be required until after at least two tops have been stapled to them. Rebuilding the rear base line tacking strips requires grafting sections of suitable dimension and we would cut and ship per your needs for that purpose.
Top pads: Top padding "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. Our boot fits, as original. If any of the 16 boot clips need replacement you must order new clips (see "Accessories.")
Installation manual: The manual for classic two part tops is summarized at the link below. The manual for this convertible top, with details and measurements for its installation is available with the top or a top package.
We now 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 hydraulic 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 hydraulic cylinders will ensure that the top raises and lowers symmetrically.
Systems for this car take Automatic Transmission Fluid (ATF) and have a 5 year warranty when used with this fluid. Brake fluid should not be used as it voids the warranty. We also offer an installation manual when ordered.
The 12 volt motor-pumps include a mounting bracket with rubber grommets to reduce vibration.
We also offer a rebuilding service for motor-pumps. Not all are repairable, but it is less expensive to have one rebuilt than to buy a new one. The motor-pump would need to be sent to us for evaluation. Hoses come with all new fittings and are made specifically to fit your car.
Parts in this category (Pontiac Bonneville, Catalina, Grand Prix & Parisienne) fit cars for years: 1965, 1966, 1967, 1968, 1969 and 1970.
We a now pleased to offer hydraulic cylinders, hydraulic motor pumps, and hydraulic hose sets for many different convertibles, they will be listed on your cars page if available. Also, checkout our newly added roof rail weatherstripping seals, front header weatherstripping seals, door weatherstripping seals, trunk weatherstripping seals. Look for extra savings on weatherstripping seals kits.
We are continuing to grow our convertible related products: These include convertible top latches, tonneau covers, relays, switches, rear tacking rails (trimsticks), seat covers, car covers, and carpeting.
Copyright © 2015 M&T Manufacturing, 30 Hopkins Lane, South Kingstown, RI 02879