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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Synergy 8650-12 2.5" Leveling KitLevel your 2005 2023 Ford F 250 350 with the Synergy 8650 12 Leveling System from GAP. This system lifts the front of the truck 2. 5" and includes all the components necessary to ensure your truck rides and handles better than stock. The springs are progressively wound and when matched with the Fox shocks provide a soft ride while increasing bottoming resistance and allows for 9 3 4" of travel. The increased travel Fox shocks are protected from damage
Level your 2005-2023 Ford F-250/350 with the Synergy 8650-12 Leveling System from GAP. This system lifts the front of the truck 2.5" and includes all the components necessary to ensure your truck rides and handles better than stock. The springs are progressively wound and when matched with the Fox shocks provide a soft ride while increasing bottoming resistance and allows for 9 3/4" of travel. The increased travel Fox shocks are protected from damage by the 1' Synergy bump stop spaces. The factory brake lines are retained and allow for the increase in height by utilizing the Synergy brake line relocation brackets. By using these brackets factory ABS clips are preserved so there is no need to bleed the brakes after installation. Caster shims are provided to maintain the vehicles factory handling and steering response after leveling. The Synergy Ford leveling system allows up to 37-inch tire with correct backspacing.
Features:
- Increased Travel
- No Loss In Towing Capacity
- Increased Bottoming Resistance
- Increases Ride Comfort And Control
- Maintains Stock Driving Characteristics
- Will Allow Installation Of Up To 37 Inch Tires
- Raises The Front Suspension To Level The Truck
- CNC Machined 6061-T6 Aluminum Bump Stop Spacers
- Bolt On Installation; No Modifications Required To Install
- Affordable Quality And Performance; Proudly Made In The USA
- Front Wheel Travel Is Increased 30 Percent From 7-3/4-Inches To 9-3/4-Inches
- Caster Shims Are Made From High Strength 1045 Steel And Zinc Plated For Corrosion Protection
- Brake Line Relocation Brackets Are Laser Cut And Zinc Plated For A Precise Fit And Prolonged Life
- Coil Springs Feature An Abrasion-Resistant Powder Coat Finish For Maximum Durability And Corrosion Resistance
- Progressive Wound Multi Rate Coil Springs Are Manufactured Using The Latest In CNC Hot Winding Technology For Optimized On And Off Road Performance
- The Coils Are Designed To Be Able To Set Solid (Fully Collapse) Without Overstressing The Material And Are Pre-Set From The Factory Meaning The Springs Will Never Settle Or Sag
Includes:
(1) 8664-25 2.5" Leveling Springs, Pair(2) Fox Front IFP Smooth Body Shocks
(2) Fox Rear IFP Smooth Body Shocks
(1) 8657-01 1" Front Bump Stop Spacers
(1) 8612-24 Caster Sleeve Kit
(1) 8673-01 Sway Bar End Link Spacer Kit
(1) 8682-01 Front Brake Line Relocation Brackets
(1) 8650-01 Fox Shock Eyelet Sleeve
Notes:
Fits 35x12.50 with no trimmingMinor fender trimming needed to fit 37x12.50 depending on wheel backspacing.
Applications:
2005-2023 Ford Super Duty F-250 4WD (6.0/6.4/6.7 Powerstroke)2005-2023 Ford Super Duty F-350 4WD (6.0/6.4/6.7 Powerstroke)
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
4.6 ★★★★★
Based on 142 reviews
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Product Reviews
★★★★★ 5
Almoada
Color: White, Size: Queen Size Set of 2, Color: White, Size: Queen Size Set of 2
Hotel-like comfort at home
I bought these pillows from Beautyrest and they really exceeded my expectations. They are very soft but at the same time have good support, which helps you rest better throughout the night. They feel like luxury hotel pillows, especially because of their down-like filling.
The jumbo size is perfect and they come well filled, they are not easily crushed. In addition, the cotton cover feels fresh and of good quality.
They arrived quickly and well packed. After using them for several days, they maintain their shape and comfort. I definitely recommend them if you are looking to improve your rest without spending too much.
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Great quality
Color: White, Size: Queen Size Set of 2
★★★★★
Super comfortable and supportive pillows! Great quality, soft but still keeps its shape. I’m sleeping much better now. Highly recommend!
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Reviewed in the United States on May 9, 2026
★★★★★ 5
They aren't super firm; they are more comfortable than rigid 😊
Color: White, Size: King Size Set of 2
I bought these pillows, and honestly, I really liked them. They have a medium firmness that helps significantly with neck pain, yet they remain soft and fluffy without going flat during the night. They hold their shape well and have good loft, so you don't have to keep adjusting them constantly. They don't have any unpleasant odor right out of the package, nor do they slide around much inside the pillowcase something I really appreciate. Overall, they feel comfortable and are of good quality for sleeping in any position.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
100% Cotton Pillows .
Color: White, Size: Queen Size Set of 2, Color: White, Size: Queen Size Set of 2
These pillows feel soft and fluffy without being too flat. They provide nice support for the neck and feel comfortable whether sleeping on your side or back. After several nights of use, they still keep their shape well and don’t feel too warm during the night. The set comes with two pillows, which makes it really practical for the bed.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Luxury Comfort and Perfect Support – Best Pillows Ever!
Color: White, Size: King Size Set of 2
I recently purchased the Serta Hotel collection Pillows White Goose Feather Down Fiber Gusseted, and I couldn’t be happier with my choice! These pillows are the perfect balance of softness and support — plush enough to feel luxurious, yet firm enough to keep my neck properly aligned all night. The gusseted edges really make a difference, helping the pillow hold its shape and look full even after weeks of use.
The quality of the materials is excellent — the outer cover feels smooth and breathable, and there’s no feather poking out like with cheaper options. I also appreciate that they fluff back up easily after use, making the bed look hotel-perfect every morning.
If you’re looking for comfortable, high-quality pillows that provide great value for the price, I highly recommend these. They’ve truly improved my sleep!
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Reviewed in the United States on October 7, 2025