Add-a-Leafs are the perfect solution when 1.5 in. - 2.5 in. of raised height is required. This strengthens the integrity of an existing leaf spring pack, which is helpful when trying to renew the spring due to age and heavy loads.
I've got an old AMC Pacer that I like to take camping and needed to beef up the old sagging leaf springs. These worked great and gave about 2-2.5" of lift to boot. Easy to install, arrived quickly.
Love the ride. 300k miles on truck so it needed to tighten up some. I added 2½" bilstein lift shocks on front and back is 1" higher again. Perfect. Cut the bolts off some before you start so they'll work under springs easier.
Installed this on my 1977 Datsun pickup bed off-road trailer. Installation went well, about 2'' lift.
Great service! Started with an add-a-leaf, but it wasn’t adequate enough to correct the sag on the rear suspension. Went with a suggested full aftermarket leaf spring kit. Corrected the issue and it rides better too.
worked great on my 95 toyota pickup. gave me about 2.5” of lift in the rear.
GREAT PRODUCT & PRICE! CAME WITH 2 SETS OF LEAF HARDWARE JUST IN CASE
Q: Does the Add-A Leaf stiffen the ride or change it under normal driving conditions at all? Answer this question
A: Yes
Answered by Blue-236 from Pittsburgh on 11/30/2022
A: On my 86 4runner, my rear leafs were sagging very badly. I added these and it raised the rear as well as stiffening the rear leafs. Quality of Ride was not affected, actually improved my ride. I would buy these again.
Answered by Art1215 from Rohnert Park, Ca on 11/30/2022
Q: I just purchased two of these. Each box has two AAL's in them. did I purchase one to many? If not that means I would add two AAL's to each side? I am adding these to the rear of a 88 4 runner Answer this question
A: Yes I think you bought an extra set. I only put one leaf on each side, lifted my rear end 2.5 inches. Took that sag out of my 99 Jeep cherokee.
Answered by Oldsarge62 on 05/03/2021
A: Yes, purchased one too many…The 13120 is a pair of add-a-leafs….one pair is required for a vehicle.
Answered by Kelly from 4WP Corporate Headquarters on 04/30/2021
Q: what is this spring's width? Answer this question
A: The Pro Comp Rear Add-A-Leaf Set - 13120 (2.25” wide)
Answered by Dave from 4WP HQ on 11/19/2021
Q: i have a 98 chevy blazer will this work and would i need to buy 2 or 1? Answer this question
A: Hello The EXP 13122 is the set for the full size trucks and suv's and comes as a pair. http://www.4wheelparts.com/Suspension/Rear-Add-A-Leaf-Kit-Pair.aspx?t_c=1&t_s=101&t_pt=5488&t_pn=EXP13122 Thanks
Answered by Rody on 10/09/2015
Q: are there two in the kit or only one? will i need to order two kits or just one to my rear end of ford explorer Answer this question
A: Hello Speadyk, This is for one add-a-leaf. You will need to purchase two for complete the rear of the vehicle. Thank you.
Answered by RK on 06/07/2015
Pro Comp Suspension has spent the last two-and-a-half decades engineering, testing and manufacturing products that will give Jeep drivers the confidence to dominate whatever terrain is ahead. The Pro Comp Promise Life Time Warranty is forever. Pro Comp's warranty goes with the suspension products on Jeeps whether or not the Jeep owner is the person who originally purchased the product. Pro Comp Suspension can afford to give such a warranty because the products are produced at the Pro Comp facility in San Diego, California under exacting manufacturing standards. Pro Comp Suspension is the only suspension company with products that are tested under true driving conditions on outside roads, rather than simulated testing. Shop Pro Comp Suspension Now
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