UPDATE: A limited supply of the original best-selling Lextreme 1UZFE EGR Delete Kit remains. If you own a 1UZ from 1990-1997, you really need to get this kit! Email me at [email protected] for help with ordering or questions. This will probably be the last kits I have made.

All other parts are SOLD OUT and won't return, including the LS400 and SC400 turbo kit, rebuild kits, supercharger and performace torque converter. We're not an auto parts supplier and I can't respond to inquries for random Lexus and Toyota auto parts.

LEXTREME LEXUS FORUMS HERE! - Post Questions For Quick Answers!

Multi Layer Steel Gaskets for 1UZFE

MLS (Multi-Layer Steel Head Gaskets)

Finally got some custom made MLS for the Lexus-Toyota Multi Layer Steel Gaskets from Cometic.  These are the best of the best gaskets for our beloved UZFE engines.  I have been waiting for these for a long time and finally available.  So take advantage of these great products and get a set now.

Cometic Gasket’s advanced engineering and manufacturing process allows us to manufacture gaskets to fit your specific needs regardless of the material, application or quantity. Our state-of-the-art process requires no tooling.  We can change bore size, intake and exhaust port size and shapes. The key to manufacturing gaskets is to know the environment the gasket must endure and our engineering staff will assist you in choosing the gasket and material to fit your needs.

Ideal for both aluminum heads to cast iron blocks and aluminum heads to aluminum blocks. Two viton coated outer embossed spring steel layers with a steel inner layer that provides support to the gasket allowing multiple thickness. Withstands the shearing forces created by aluminum heads on cast iron blocks. Retains torque (once the gasket takes a torque set, re-torque is NOT required). Less clamping force is required allowing for reduced bore distortion.

One nice thing about MLS is that re-torque is not necessary.  Unlike copper gaskets, re-torque is require after the engine is warmed up.  I highly recommend ARP studs for the replacement.  Stock OEM stretched bolts are not to be re-use once its taken out.  ARP studs are much better then stock.

Available thickness: .051” and .074″.  Please allow 2-4 weeks for delivery.

.051″: 1-3UZFE: $180 Per Pair

Do you have any questions? If so, please head over to the forums to get a quick answer or share your experience!

Cash App (user: $lextremeparts).
This is a freelance site with no support by huge companies.  I have been doing most of the R&D and technical write-ups by myself with my personal money and literally thousands of hours of my time.  I have taken extra steps to demonstrate in details how things are done.  Currently I am one of the few people doing Lexus V8 research and performance enhancement.  This effort comes from my personal love for this wonderful engine.  Most of the modifications are from trial and error. There's no cookbook for 1UZFE mods and its unknown territory for much of supercharger performance.  The parts, labor, web development and site hosting are 100% paid from my personal hobby money.  If you feel my efforts help you in any form, please do not hesitate to donate any amount of money to support this site. You have no idea how much I and the entire Lexus and Toyota community appreciate it!

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