Top Line Parts will be open for mail order business every day as usual. If you need to WILL CALL your parts at our physical loaction, we ask that you call in your order to 714-630-8371. You can also email your will call order to us at Please also include your phone number in the email. We will pull your order, and meet you at the shop entrance for a minimum of physical contact.

Thank you so much!
Top Line Parts

Welcome to Top Line! ........ Please call 714-630-8371 to order.

MaXX+ Sport Springs for Top Line MaXX Strut, pair. #87-0305

Be the first to review this product


Availability: In stock


Quick Overview

Maxx+ Sport Springs for Top Line Maxx Strut. Higher spring rate than our normal MaXX spring., pair. #87-0305

MaXX+ Sport Springs for Top Line MaXX Strut, pair. #87-0305

Double click on above image to view full picture

Zoom Out
Zoom In


We've made these upgraded MaXX+ Sport Springs in response to those who have asked for a slightly higher rate spring. While our normal MaXX spring is rated at 71 lbs/inch, these new springs are rated at 80 lbs/inch. Each spring is wound from Japanese chrome silicon wire, set out, and shot peened for accurate spring rate and lasting performance. We have found that this spring rate is a good compromise for both occasional street driving, and weekend slalom or track use. Powder coated an attractive burnt yellow color. As an additional note, this spring may be a good choice for 74 and later Supers that use the stock (and quite heavy) crash bumpers with bumper shocks. Drivers who routinely carry passengers, a full tank of gas, and trunk cargo may find this spring feels just right. Sold in pairs.

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.