GREASE

Racing Assembly Grease
HOME / PRODUCTS / GREASE / Racing Assembly Grease

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
 

Packaging

#10921 5/8 Ounce (1 Packet)
#10891 16 Ounces (Case of 12) 14 lbs
 

HEAR IT FROM OUR CUSTOMERS

I Added The Lucas Oil Stabilizer and There Was an Immediate Result.

I have always had a loud top end on my Harley Sportster. And ever since I started using this oil [Lucas 20w50 Motorcycle Oil], my engine is quieter and have noticed much better my motorcycle is running overall. I added the Lucas oil stabilizer yesterday and there was an immediate result. I LOVE Lucas products and as a motorcycle mechanic for Harley Davidson, I tell everyone I know with Harley’s to use this oil. -
Megan S., Orlando, FL

I’ve been using Lucas Products for my vehicles for many, many years now with complete satisfaction.

I've been using Lucas Products for my vehicles for many, many years now with complete satisfaction. I came upon their gun oil many years back while at my local auto parts place while still living in California. Been using it ever since while all the other products I have collect dust.
Tom B.

Now the engine is “humming” like it was brand new.

Complete Engine Treatment added to engine oil eliminated squeaking from engine during ignition and now engine is "humming" like it was brand new. 2003 LEXUS RX 300 108K.
Darwin F., Honolulu, HI

Thank you Lucas Oil for helping me me save time and money!

I have been using Lucas Oil products on the farm since 2001. Since then we have gotten more hours between overhauls in our farm tractors and semi trucks. Thank you Lucas Oil for helping me me save time and money!
Dustin P., Kimmell, IN

When we got out of the car we noticed right away that almost all of the noise was gone!

My son's 2005 VW GTI with the 4 cylinder turbo and 127K miles on it sounded like there hammers inside the engine. The car was close to needing a oil change so I bought a quart of High Mileage Oil Stabilizer. He changed the oil adding the stabilizer started it up and we took it for about a 8 mile drive. When we got out of the car we noticed right away that almost all of the noise was gone! He has a 200 mile drive back to school in a few days and I'm willing to bet all of the noise will be gone by the time he gets back to campus. Thank you for a great product!
David M., Lago Vista, TX

RELATED NEWS

Lucas Oil Named a 2026 Community Impact Winner by Culture of Good, Inc.

May 27, 2026

Lucas Oil Named a 2026 Community Impact Winner by Culture of Good, Inc.
Lucas Oil Expands RCR Partnership in 2026, Returns as Primary Sponsor of Kyle Busch’s No. 8 Chevrolet

May 11, 2026

Lucas Oil Expands RCR Partnership in 2026, Returns as Primary Sponsor of Kyle Busch’s No. 8 Chevrolet
CHASE MATTHEW + LUCAS OIL EXTEND PARTNERSHIP THROUGH 2027, POWERING GLOBAL EXPANSION

April 1, 2026

CHASE MATTHEW + LUCAS OIL EXTEND PARTNERSHIP THROUGH 2027, POWERING GLOBAL EXPANSION
solid-white-shield