For 2021 Summer Sale Orders

CORONAVIRUS UPDATE    We are currently open.  Production is operating at full capacity. Production time has increased due to material shortages. The office is lightly populated,  respecting COVID-!9 rules.  We appreciate your understanding .

As we all know, when the weather is fair and the top is down, nothing beats the joy of driving a convertible!

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However, if the weather is wet, hot, or cold, it’s not very comfortable, and the noise can take the fun out of a long drive on the highway.

With a Smooth Line Hardtop for your convertible, you can have the best of both worlds!

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Our custom made Smooth Line Hardtops will give an exciting, clean, sleek look to your sports car while protecting you from the noise and weather.

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The average life of a convertible top is not much more than 5 years, and unfortunately starts looking "ragged" much sooner! Don't let a leaking convertible top destroy your car!

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If you want a permanent replacement for your convertible top, Smooth Line has you covered.

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Since 1959, our quality removable Hardtops have been enjoyed by many thousands of sport car enthusiasts.

For a simple, permanent solution, you just can't beat a Smooth Line Hardtop.

 Thank you for your interest 

Smoothline is not accepting orders at this time

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Please check back at a later date

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Thank you

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WHATS NEW

Carbon Fiber Hardtops

Now Available on All Models

CHOOSE YOUR HARDTOP

• Quality - Handcrafted To Your  Specifications

• Service - Providing Top Customer Services

• Satisfaction - Enjoy Your Car In All Weather