4-Inch Lift Kit with V2 Shocks for 1997–2006 Jeep Wrangler 4WD, Part 66370
- Fits 1997–2006 Jeep Wrangler TJ 4WD: SE, X, Sport, Sahara, Rubicon, and 65th Anniversary Edition
- Does not fit Unlimited models
- Includes 4-inch coils, forged front and rear track bars, rear shock relocation brackets, and two V2 monotube shock pairs
- Exhaust must be cut and rerouted; slip yoke eliminator with CV driveshaft recommended (Rubicon needs no SYE or transfer case drop, CV driveshaft still advised)
- High-clearance lower control arms and long arms for articulation; flex joints pivot to 20 degrees upper and 35 degrees lower
- Downloadable installation guide available. Shipping weight: 278.5 lb
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Unlimited models
A Slip Yoke Eliminator with CV Driveshaft is recommended to avoid driveline vibration. Rubicon models do not need a SYE kit or transfer case drop but a CV driveshaft is still recommended. Exhaust will have to be cut and rerouted to make sure it is away from the moving components. Fitment on this page is based on the manufacturer’s application data.
About this kit
4-Inch Lift Kit with V2 Shocks, fitment-checked
Rough Country 66370 is a 4-inch long-arm lift kit for the 1997–2006 Jeep Wrangler TJ in 4WD, covering SE, X, Sport, Sahara, Rubicon, and 65th Anniversary Edition. It does not fit Unlimited models. The exhaust has to be cut and rerouted so it clears moving suspension components, and a slip yoke eliminator with CV driveshaft is recommended to keep driveline vibration down.
This 4-inch lift kit for the 1997–2006 Jeep Wrangler TJ 4WD ships as a multi-box long-arm package: 4-inch coils, forged front and rear adjustable track bars, rear shock relocation brackets, and two pairs of V2 monotube shocks. The upper and lower arms use OEM-style rubber bushings paired with flex joints built on a 2.5 in body with 1.25 in thread, pivoting up to 20 degrees at the top arms and 35 degrees at the lower arms. Plan on exhaust modification during the build, and read the downloadable Rough Country installation guide before you start.
What’s in the box
Kit contents
- 1× Kit Box 1663BOX3
- 1× 4in Coils 1661C
- 1× Kit Box 1663BOX4
- 1× 663x Kit Box 1663BOX5
- 1× Kit Box 1663BOX6
- 1× Track Bar 1075$169.95
- 1× Track Bar 1052$169.95
- 1× Shock Relocation Brackets 1185$24.95
- 1× V2 MONOTUBE SHOCK PAIR 760743
- 1× V2 MONOTUBE SHOCK PAIR 760746
Priced components are sold separately here, so a worn shock or arm can be replaced on its own later.
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 66370 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 66370 |
| UPC / GTIN | 00840269968662 |
| Lift height | 4 in |
| Shipping weight | 278.5 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
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