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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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Description
RockJock JK 4D 4in or TJ/LJ/JK 2D Front Coil Springs 5in Lift PairRockJocks 4 in. front coil springs that are included in our Johnny Joint(R) TJ, LJ and JK 4 door suspension systems, but may also be used in JK 2 door applications where an extra 1 in. of height is necessary to compensate for heavy w inches, bumpers, etc. These springs may also be used in combination with our CE 9132F1 to address vehicle lean issues. These springs are a dual rate with a combined rate of 70lbs. and a free length of 22. 6 in.. Gloss
RockJocks 4 in. front coil springs that are included in our Johnny Joint(R) TJ, LJ and JK 4-door suspension systems, but may also be used in JK 2-door applications where an extra 1 in. of height is necessary to compensate for heavy w inches, bumpers, etc. These springs may also be used in combination with our CE-9132F1 to address vehicle lean issues. These springs are a dual rate with a combined rate of 70lbs. and a free length of 22.6 in.. Gloss black powder coated finish. If you need help choosing the correct springs for your Jeep - just call the RockJock sales staff!Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 4
Great Shirt, but a bit Heavy
Size: Large, Color: Black
Very comfortable shirt and good quality. My only gripe is that the material is a bit heavier than I'd like.
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Perfect
Size: X-Large, Color: White
Quality is amazing, soft, comfortable and is light in weight. Fit is perfect for my frame and neck, love the style and was purchased at a good price.
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Reviewed in the United States on January 30, 2026
★★★★★ 5
Mock T-shirt
Size: Large, Color: White
Fit really well, liked the material.
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Reviewed in the United States on April 21, 2026
★★★★★ 3
Loose fitting neck, not snug.
Size: XX-Large, Color: Dark Blue
I am 6’4” weigh @ 230 lbs and ordered a 2XL. My dress shirt neck size is 17 inches. If you’re happy with a very loose fitting around your neck, then you’ll be ok with this mock turtleneck shirt. I ordered thinking it would be a snug fit around the neck size, not hanging down @ one inch or more in the front.
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Reviewed in the United States on October 30, 2025
★★★★★ 5
Great for warm weather
Size: Large, Color: Dark Grey
Love these!! I was having a tough time (living in phoenix) and wearing a blazer. It is so hot here that you dont want to wear thick button up shirts with collars etc. T shirts are a bit informal. These are a great mix. Lightweight and breathable, but still a little more dressy than a t shirt. Look good with out the jacket as well. Great for church or nice night out.
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Reviewed in the United States on January 29, 2026