Proffitt's Cruisers is proud to have sold over 300 Land Cruiser spring over kits to our customers. We think that our SOA conversion is the best way to lift your Land Cruiser enough to clear 35" and larger tires. A spring over conversion done correctly will yield superior high speed and trail driving characteristics, and provide much more flex than stiff spring under lifts. Our spring over lift kit is sold for off road use only. Please be sure to read our warranties and disclaimers section before ordering or installing this or any Proffitt's Cruisers product.

All of our spring over kits now include the following upgrades at no extra charge!

• New Heavy Duty turn stops attached that won't bend with larger tires or hydraulic assist!
• New Heavy Duty shock mounts welded to the axle.

This kit includes

• Spring over front axle housing: Our SOA front housings are factory housings that undergo our cut and turn process. First, all of the stock perches and mounts are removed from a core housing. The housing is turned in a lathe to verify straightness, and the knuckles are parted from the housing. The axle is then placed in a jig and we set up the axle for the correct pinion, and caster angles for your application. We then finish up the housing by welding on our heavy duty spring perches, shock mounts, and turn stops.
• SOA Shackle Reversal: front spring hangers, frame sleeves and bushings for the rear of the front spring.
• Spring bushings: the appropriate spring bushings for your Land Cruiser.
• Rear spring perches: our own heavy duty perches for the rear axle
• Full Instructions for the conversion

This kit includes:

• Spring over front axle housing: Our FJ60 front housings are built with the same system as our FJ40 housings described above. We leave the front sway bar mounts in tact.
• Rear spring perches: our own heavy duty perches for the rear axle
• Spring bushings: the appropriate spring bushings for your Land Cruiser.
• Full Instructions for the conversion

High steer kits  for FJ40 or FJ60 $350 (for large knuckle patterns only)

6 shooter knuckle kits

Knuckle rebuild kits

Anti-wrap bar kits

Click Here for our Spring over axle conversion instructions.

Installation of Spring Over Conversions We can perform a spring over axle conversion on your Land Cruiser for $1450.  There is often a wait to have work done so please call us early to schedule your installation.

If you have general questions you can click here to read answers to our commonly asked questions about spring over axle conversions or you can contact us.