Semi-Synthetic Assembly Lube

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Semi-Synthetic Assembly Lube

Lucas High Performance Assembly Lube is designed for mechanics and technicians to pre lube bearings, cams, lifters and valve train. The Semi-Synthetic formula contains ZINC, MOLY and other high pressure additives which offer maximum protection during engine break-in. Super slick and easy to use, Lucas High Performance Assembly Lube will eliminate dry starts and prevent seizing galling and scuffing.

Key Benefits

  • Eliminates Dry Starts
  • Perfect For Engine Building
  • Use To Pre Lube Bearings, Cams, Lifters and Valve Train
  • Prevents Seizing Galling and Scuffing
  • Compatible With All Oils
  • Super Slick and Tacky
  • Prevents Breakdown During Long Term Storage
  • Contains ZINC, MOLY and Other High Pressure Additives
  • Easy To Use


  • #10152 - 4 Ounce (Case of 12) - 3 lbs
  • #10153 - 8 Ounce (Case of 12) - 7 lbs
  • #10390 - 5 Gallon Pail (1 Pail) - 40 lbs
  • #10559 - 55 Gallon Drum (1 Drum) - 440 lbs


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Mark Benninghoff uses Lucas Heavy Duty Oil Stabilizer for 1994 Ford F-250

I have been using your products since 1991, changing my oil around 3500 miles, I'm happy to say I hit 200,000 miles while pulling a loaded fifth wheel horse trailer through the mountains. This is quite a mile-stone for this vehicle. It is a 1994 Ford F-250 with a 5.8 litre gas engine/automatic, not your typical heavy tow vehicle. She is all original except for the starter and tune-ups and runs like new, absolutely no engine noise. This is my city jobsite/out on the town and everyday driver. Nobody believes the miles on this vehicle, thanks to Lucas Oil Stabilizer, which was added at every oil change, I have no doubt I can go another 200,000.

Also have been using this in a 1994 E-150 300 six cyl. It is in the city of Chicago almost everyday and has 186,000 miles on her. My father has a 1957 Christ-Craft powerboat with a 131 h.p. 6 cyl. It began to puff a little blue smoke at start up a few years back, now that we’re using the Oil Stabilizer and Upper Cylinder Lube the problem is gone. The mechanics at the marina were so impressed, they’re using it on the classic boats now.


Mark Benninghoff

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