Rocker locks are a spring clip designed to hold the rocker arms in place on the Dodge Ram, Durango, Dakota & Jeep 4.7 V8 and the 3.7 V6, to alleviate the problem of falling rockers. This is a non moving part it just sits on the rocker arm & moves with it & holds the rocker arm in place.
I had this problem with my 03 Ram 4.7 & found out after calling around all the way to Chrysler corp that no one had a fix for it. So I set out to find one & I did, I designed a spring clip & put it on the 2 rockers [that fell off 3 times in 3 weeks]. I have had no problem since I installed the rockerlocks, The rockerlocks have been on now for about 4 months & 5,000 miles , the rocker arms are still on with no problems, these really work. It's now been about 6 months & around 8,000 thousand miles still running with no problems. Call me today if you are having problems or have questions, I now have my patent and am ready to sell & to help others with this problem. Let me help you save your truck as I did mine. Without these rocker locks my truck was junk. They saved my truck that I love and they are very affordable. Price is $15.00 ea or $12.00 ea in a full set. For a set of 12 for 3.7v6 or 16 for 4.7v8. That's only $144.00 or $192.00 a set. This is a very low price to pay to save your beautiful truck and to get you on the road again. It cost me much more developing these for my truck & worth every penny.I've been told it costs about $1,500.00 to have your heads rebuilt & almost always the same problem still persists. Call today be back on the road in no time. Any questions call Jim 816-274-2730. Feel free to leave a message if I no answer feel free to go email [rockerlocks1@gmail.com] & leave comments or questions on the product. I guarantee these really work. This is the [best & only way] on how to fix rocker arms falling off that I have found [actually the only way]. Over 10,000 miles and counting and still running strong. These are all hand made: cut,drilled,bent to shape & heat treated to spring steel quality they are very tough. Order your rockerlocks today, be back on the road tomorrow. [We have now sold thousands of rockerlocks with no complaints! This tells me they are working great for everyone.]WE are sure these will fix your problem of rocker arms falling. We are giving a 30 day warranty because we want to help you fix your truck with no risk to you. If you have any problem with rockers falling off within 30 days after installing rockerlocks simply send them back for a full refund minus shipping & handling]. Also there is a minimum order of 2 pieces due to shipping & handling expenses. [and free shipping to u.s. addresses] go to rockerlocks.com to purchase.