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Convertible Tops & Accessories

1957 and 1958 Buick Roadmaster 70c, 75c, 76c & Super 56c Convertible Tops

Convertible Tops & Accessories:1957 and 1958 Buick Roadmaster 70c, 75c, 76c & Super 56c

This model came with 2 piece style Top from the factory. We offer original style Top with Zipper Plastic window & non-original style Top with Zipper Blank Curtain to use with insert style rear Glass window. Tops are made by EZ ON Auto Tops.

Click here to see 57-58 Buick Rear Window style pictures

This convertible top for the Buick Roadmaster 70c, 75c, 76c, Limited 75c & Super 56c fits the 1957 thru 1958 model years.

  • All the seams are heat-sealed from the outside, and stitched and heat-sealed from the inside. All convertible top materials are mildew & mold resistant, and UV treated for color fastness. The plastic windows are DOT rated heavy 40 gage vinyl; safe, durable plastic that enhances the quality of this convertible top.

Convertible Top with Window Options- 6 year warranty

These Tops are made with matching color binding (edging) & stitching. Custom-made tops are available as well: if you would like other colors and materials for the top, binding, and stitching, please inquire.

• Blank Curtain (no window), rear window section is made with Solid Double thick material, for those with a rear window frame and glass (outer & inner frames with internal grippers to hold topping material) that can be mounted to the blank curtain.

• Hidem trim or Wire-On trim to hide the Staples / Tacks is included with the Top.

Click here for more information about Convertible Top and Window Options

Click on any color swatch or picture below to see a bigger version.EZ ON Top &
Plastic Window
EZ ON Top &
Blank Curtain
Convertible Tops & Accessories:1957 and 1958 Buick Roadmaster 70c, 75c, 76c & Super 56c:Pinpoint Haartz Black Vinyl # 1042 Black Haartz Pinpoint Vinyl $ 309.00  Add to Cart »
$ 329.00  Add to Cart »
Convertible Tops & Accessories:1957 and 1958 Buick Roadmaster 70c, 75c, 76c & Super 56c:Pinpoint Haartz White Vinyl # 1006 White Haartz Pinpoint Vinyl $ 309.00  Add to Cart »
$ 329.00  Add to Cart »
Convertible Tops & Accessories:1957 and 1958 Buick Roadmaster 70c, 75c, 76c & Super 56c:Pinpoint Haartz Bright White Vinyl # 9753 (1494) Bright White Haartz Pinpoint Vinyl $ 329.00  Add to Cart »
$ 349.00  Add to Cart »
Convertible Tops & Accessories:1957 and 1958 Buick Roadmaster 70c, 75c, 76c & Super 56c:Pinpoint Haartz Dark Tan Vinyl # 2091 Tan Haartz Pinpoint Vinyl $ 329.00  Add to Cart »
$ 349.00  Add to Cart »
Convertible Tops & Accessories:1957 and 1958 Buick Roadmaster 70c, 75c, 76c & Super 56c:Pinpoint Haartz Buckskin Vinyl # 1012 Buckskin Haartz Pinpoint Vinyl $ 329.00  Add to Cart »
$ 349.00  Add to Cart »
Convertible Tops & Accessories:1957 and 1958 Buick Roadmaster 70c, 75c, 76c & Super 56c:Stayfast Haartz Black Cloth # 848 Black Haartz Stayfast Cloth $ 549.00  Add to Cart »
$ 599.00  Add to Cart »
Convertible Tops & Accessories:1957 and 1958 Buick Roadmaster 70c, 75c, 76c & Super 56c:Stayfast Haartz Tan Cloth # 2799 Tan Haartz Stayfast Cloth $ 549.00  Add to Cart »
$ 599.00  Add to Cart »

Convertible Top Pads - 6 year warranty

Top Pads are made with special Black heavy duty Topping material. You can re-use your existing Top Pads if they are in good shape. Top Pads sold as a set, buy one order per car.

Convertible
Top Pads
57 & 58 Buick 4 Piece Front & Rear Convertible Top Pads $ 49.00  Add to Cart »

Convertible Top Well Liner - 6 year warranty

Made with special Black Well Liner Vinyl material to match the interior (backing) of the Top.

Convertible Top
Well Liner
57 & 58 Buick Convertible Top Well Liner $ 79.00  Add to Cart »

Convertible Top Tacking Strip

Made with hard plastic, sold in 6 feet cuts. Tacking strip can be easily cut, grinded or stacked as needed. Rear style tacking strip size is 3/8 x 1/2 inches. Front style tacking strip size is 1/8 x 5/8 inches.

Convertible Tops & Accessories:1957 and 1958 Buick Roadmaster 70c, 75c, 76c & Super 56c

Rear Style
Tacking Strip
Front Style
Tacking Strip
Convertible Tacking Strip (6 feet long) $ 15.00  Add to Cart »
$ 15.00  Add to Cart »
Here is what TopsOnline customers are saying...

Beautiful! It is on and looking so good. Really improved the looks of my beautiful 1991 Miata.. I did have a vinyl top on and wanted the canvas. It went on well, looks really great.....Thank you for a nice product.

- Michele C. (IN)

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