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Racing Assembly Grease

Lucas Engine Assembly Grease is a heavy duty and corrosion resistant grease made of Calcium Sulfonate Complex thickener. It is suitable for all metals. It provides anti-wear, extreme pressure properties and dissolves completely in oil. Provides protection during initial start-up and is designed for use on cams and lifters. It is also recommended for use on distributor caps, rocker shafts, rocker tips, push rod tips, wrist pins and valve guides. Tested and approved by top NASCAR teams.

Key Benefits

  • Provides protection during initial start-up
  • Designed for use on cams and lifters
  • Dissolves completely in oil
  • Provides excellent rust and corrosion protection


  • #10921 - 5/8 Ounce (1 Packet)
  • #10891 - 16 Ounces (Case of 12)


Technical Data Sheet Technical Data Sheet
Safety Data Sheet Safety Data Sheet

Joe S. from Davenport, Iowa switched from Water Wetter to Lucas Super Coolant and now his Nissan 240Z runs 10 degrees cooler than ever before

I just want to tell you what a great product your Super Coolant is!  I used to add Water Wetter to my 240Z's radiator, but everytime I changed the antifreeze I found a brown gunk. I've been using your Super Coolant for over a year now and the system is spotlessly clean -- and the car runs about 10 degrees cooler now.  I'm really glad I found your product and have already told both car clubs that I'm in about your product.

Great stuff!   from, Joe Shehan, Davenport, Iowa

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