So I'm getting everything ready to do a soa lift with ford 8.8 rear...this maybe a stupid question but when welding on the new perches how do I figure out what angle to weld them on to help with drive shafts angle..
You assemble the leafs, put the perch between the axle and the leafs, lift the axle and let the weight of the Jeep be on the leafs. Then rotate the pinion till you are happy with the pinion angle. Tack weld them on the tube. Finish the weld in after you put everything else together and have the actual street weight on the leafs.
When buying you purches. .get them with 3 holes not the ones with only one hole...this way you can stretch the wheelbase a little. You'll also want the ones that are 7" long or more. Ruff Stuff sells the one's you need and gives discounts to people on this forum.
When trying to find your angle put it all together like posted earlier with the springs you are going to use. With the weight of the vehicle on the axles use a floor jack to lift the axle pinion while using a dial angle finder you will want to set it at 5° to 8° below the "straight line" of the transfer case..
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Related Threads
?
?
?
?
?
Ask a question
Ask a question
Jeep Wrangler Forum
9M posts
468K members
Since 2005
A forum community dedicated to Jeep Wrangler owners and enthusiasts. Come join the discussion about reviews, performance, trail riding, gear, suspension, tires, classifieds, troubleshooting, maintenance, for all JL, JT, JK, TJ, YJ, and CJ models!