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JEEP Model, Year, and Engine We ONLY SUPPORT those vehicles and engines listed below. Grand Cherokee: No Products

S2572-2, Super Kit, 2" Engine Lift, Classic Polyurethane

Your Price: $504.95
Part Number: S2572-2
Includes: Everything shown plus 1 sticker
Made in USA: Using USA steel, bushings, hardware, etc.
Warranty: Lifetime - Except bushings
Note: Mounts, brackets also available separately
Do I need a 1.5" or 2" MML?
Probably not.  Some abnormal circumstances in which 1.5" or 2" MMLs may be useful include extreme suspension lift, custom frames, custom engine installations, or bodies that require a particular engine position due to an out-of-the-ordinary configuration. Most typical suspension lifts (up to about 6") and other common modifications of stock vehicles do not fall in this category.  

If you are considering installing a 1.5" or 2" MML,
  Please check for enough clearance between the bell housing and floor pan.
  Also check for enough clearance between the valve cover and the hood; this can be done by putting a ball of modeling clay on the highest part of the valve cover and closing the hood (measure the resulting ball).  
  Remember, you're moving the entire engine assembly 2" upward at the radiator fan.
  Do all of the research and homework you can.  Call us, or chat with people on Jeep Forum or NAXJA.  Find people who have done it, or those who have considered it.  This is not your everyday modification.  Be sure you know what you are doing.

Super Kit: Super Engine Brackets, 2" Motor Mount Lifts.
Change your vehicle's entire engine mount system at the same time and never have to do it again. 
  • Super Brackets feature more engine block attachment points. 
  • High Performance Classic Polyurethane 2" Motor Mount Lifts 
  • All Grade 8 Hardware or 10.9 Metric Equivalent.
Super Engine Brackets virtually eliminate offroad torsional forces snapping bolts or ripping the bracket from the case. Featuring more attach points than the original brackets, the design spreads engine block attachment stress loads. Left bracket features seven bolts, four more than the original. Right bracket features four bolts, one more than the original. Double-welded, all-steel construction for extra strength. No engine block modification necessary. The lipless Brown Dog engine bracket design eliminates interference between bracket lip and 2" Motor Mount Lifts. (Lips around edges of original cast brackets interfere with MML.) Super Bracket bolt holes line up with existing 4.0L or 4.2L Jeep engine block bolt pattern.


High Performance Classic Polyurethane 2" Motor Mount Lifts (MML) raise engine 2" at stock cooling fan. Brown Dog MML feature all-steel, double-welded construction. These high-strength MML bolt into the same location as the original Jeep motor mounts sold on the vehicle. Designed to stand up to the toughest trails Arizona can dish out. (Sorry Utah, we can't stand the cold.) When compared to the originals and most others, these are a substantial upgrade. The original mounts, designed for street driving, simply won't stand up to the torsional forces experienced offroad.  Prefer Ultra-Flex Rubber to absorb drive line vibration? Check out Super Kit SU2572-2. Not sure whether to select Classic Polyurethane or Ultra-Flex Rubber? Compare here.

Ships with Grade 8 Hardware (or 10.9 metric equivalent) required to bolt engine brackets to existing engine block bolt pattern. Also includes new grade 8 thru-bolts, lock nuts and washers for securing brackets to motor mounts. 

Application Notes:
Brackets utilize existing engine block bolt pattern found on most 4.0L and 4.2L (6 cylinder) Chrysler engines. Specify if no power steering.

Fits most 4.0L and 4.2L engines in ....

  • Wrangler YJ, 1987-1995 
  • Wrangler TJ, 1997-1999
  • Cherokee XJ, 1987-1999
  • Comanche MJ, 1987-1992

    Installation Notes

    • In preparation for installation, we suggest using brake fluid cleaner or PB Blaster to clean out the additional engine block thread bosses.  
    • A copy of the installation instructions showing which holes take which bolts will be included with your bracket. We can also email it ahead of time when requested. 




    Free shipping - USA and APO/FPO addresses using USPS 2-3 day service. International customers pay reasonable shipping fee. Never a "handling charge."