

🛠️ Lock in flawless engine starts with Sta-Lube’s extreme pressure power!
Sta-Lube Extreme Pressure Engine Assembly Lube SL3331 is a premium lithium-based grease fortified with moly-graphite, designed to prevent metal-to-metal wear, friction, and galling during engine assembly and break-in. Packaged in a convenient 10-ounce tube, it withstands temperatures up to 250°F, making it essential for protecting cylinders, crankshafts, and camshafts during critical start-up phases. Highly rated and trusted by professionals, it ensures your engine’s longevity from the very first turn.



























| ASIN | B000M8RYUE |
| Best Sellers Rank | #116,921 in Automotive ( See Top 100 in Automotive ) #50 in Automotive Assembly Lubricants |
| Brand | Sta-Lube |
| Customer Reviews | 4.8 4.8 out of 5 stars (691) |
| Date First Available | September 14, 2005 |
| Flash Point | 450 Degrees Fahrenheit |
| Global Trade Identification Number | 00072213333107 |
| Item Form | Grease |
| Item Weight | 11 ounces |
| Item model number | SL3331 |
| Liquid Volume | 2.75 Fluid Ounces |
| Manufacturer | Sta-Lube |
| Manufacturer Part Number | SL3331 |
| Material | Metal |
| Model | SL3331 |
| Number of Items | 1 |
| Package Information | Tube |
| Product Dimensions | 3 x 2 x 10 inches |
| Recommended Uses For Product | Mechanical |
| UPC | 072213333107 |
| Unit Count | 10.0 Ounce |
| Upper Temperature Rating | 250 Degrees Fahrenheit |
S**S
Sticky lube Great 👍💯
Good Quality engine assembly lube
D**N
PERFECT!
Used to assemble new rockers, and valve lifters on 1997 4.3L vortec engine. Also used on the new timing chain. Stuff works great for breaking in new components. It's a must!
S**N
As advertised!!
As advertised!
E**L
Works Great
Used this on my car when I rebuilt the cylinder head on it. Camshaft, rocker arms, etc. It works well and as intended, have put a few thousand miles on my car since the rebuild with no issues so far. I definitely recommend being generous with the amount you put on. Assembly lube is absolutely necessary when doing a cylinder head rebuild and I can recommend this product for the job.
T**E
Really good product
Good product. Big bottle. I've rebuilt a 4 cyl, a inline 6 and 2 4wheeler motors and still have a ton of it left and I used a lot on each motor.
V**Z
Es como se muestra, tiene buen tamaño y buen contenido. Volvería a comprar cuando se me termine.
J**N
the old school stuff is still the good stuff
Slather this on anything that moves metal to metal on engine first start up, it'll do ya fine.
G**N
Quality lube...good for a first start after rebuild
If u need lube...this is the lube this is the lube u need!
P**.
Used when rebuilding my BBC
Trustpilot
1 month ago
3 weeks ago