Skip to main content
Welcome to the NEW WCCC Cougar Parts Catalog
(Click here to tell us what you think)
Our warehouse is closed for New Years Jan 1-4th.
Orders placed after 12PM PST on Tuesday 12/30/2025 may not ship until Monday (1/5/2026).
International Customers Click Here [Updated 6/2025]
Leaf Springs - 351C - FMX - Conv - No A/C - PAIR - Repro ~ 1970 Mercury Cougar 1970,1970 cougar,351c,air,conv,cougar,d0w,fmx,leaf,mercury,mercury cougar,mustang,new,not,pair,repro,reproduction,spring,without,c,cleveland,driver,drivers,drivers,passenger,passengers,passengers,side,43459

Leaf Springs - 351C - FMX - Conv - No A/C - PAIR - Repro ~ 1970 Mercury Cougar
Item #: 43459

4.25 stars, based on 1 reviews
Leaf Springs shipping time is 20 weeks. All of our springs are intended to return the car to factory height. Because of that, installing new springs will almost always increase the height of the rear of the car, as the factory leafs sag over the...
Leaf Springs - 351C - FMX - Conv - No A/C - PAIR - Repro ~ 1970 Mercury Cougar
Customer since 2015
Material:
review-star review-star review-star review-star review-star
Fit:
review-star review-star review-star review-star review-star
Craftsmanship:
review-star review-star review-star review-star review-star
Correctness:
review-star review-star review-star review-star review-star
Pros:
  • good fit
Cons:
  • poor paint
  • poor prep for paint

70 Cougar convertible

these springs fit well - very snug to the bushings. both of my original springs were cracked through the pin hole at the bottom. I was disappointed that they still had a lot of mill scale on the springs and it was just painted over. when the scale pops off these will rust quickly. they also weren't painted very well
review image   review image   review image