Pontiac GTO, 1968-72
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
The original topping fabric was pinpoint vinyl. We offer these tops; we also offer tops made of Haartz Stayfast canvas. You can read full information on topping fabrics at the "Help" link at the top of this page.
This is a classic two part top: the main top and the rear window sections are integrated during the installation process.
Installation involves stapling (using stainless steel staples) and gluing. There is no sewing. If you are confident using an air driven staple gun then you are a good candidate for do-it-yourself installation. You can read a summary of our 'two part top' manual via the blue link at the bottom of this page.
The manual included in our packages has additional GM information that applies to these particular tops.
Two Parts of Top:
In classic two part tops the main top and the rear window section (called the "curtain") are integrated during installation. You may order either part separately, for use with an existing part now on the car. Or you can order the full top (both parts must be ordered separately) if you wish to order the full top without any accessories.
Tacking strips are embedded in the header and rear top frame bows. They receive the staples. We offer replacement strips.
Hold down cables:
Cables are threaded through the side hems of the top and hold the top to the framework. They are not visible after installation. New cables are recommended with each new top.
Pads are installed under the top. They 'build out' the top along the sides.
A boot is optional; it receives and covers the top in the down position. We strongly recommend choosing a boot in a modern boot vinyl. This has some "give" and is much easier to use than a boot made in a topping fabric. Boots are usually chosen to complement the paint or interior colors.
Two slightly different boots are used in these convertibles. Please choose the one that attaches as your original:
Boot B-138 slides into the chrome channel, while Boot B-138A has clips that attach the boot over the chrome channel. (Both boots have corner snaps.)
Our packages are designed to provide everything you will need for a full restoration job.
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 GTO) fit cars for years: 1968, 1969, 1970, 1971 and 1972.
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