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SKU: 100-9910 | UPC: 672036037031
ARP Ultra Torque Lube 10 oz. Brush Top Bottle
ARP Ultra-Torque Lube comes in a 10 oz brush top bottle designed for assembling ARP high-performance fasteners in engines, transmissions, and suspension components across all automotive vehicles. This anaerobic assembly lubricant fills thread voids for accurate torque readings and sustained clamp load under high heat and vibration. Apply it to threads and under bolt heads for reliable fastener performance in street, drag, and circle track builds.
Key Features
- Precise Torque Delivery: Maintains consistent friction factor of K=0.15 for ARP torque specifications across all fastener installations
- Anti-Seize Formula: Prevents galling and seizing on stainless steel, titanium, and alloy ARP bolts during assembly and operation
- Brush Top Applicator: Built-in brush allows controlled thin-film application without waste or mess on threads and mating surfaces
- High Temperature Stability: Performs up to 650°F continuous with no breakdown, ideal for turbocharged and supercharged engine applications
- Anaerobic Curing: Hardens under torque pressure to lock out contaminants and retain preload over thousands of heat cycles
Product Notes
- Store upright in a cool dry place away from direct sunlight to preserve formula integrity
- Use sparingly, a thin coat provides full thread coverage for one complete engine build
- One 10 oz bottle covers multiple ARP fastener kits with room for re-torques
Installation Notes
- Professional installation recommended.
- Clean threads, underheads, and mating surfaces thoroughly before applying thin layer of ARP Ultra-Torque
- Torque to ARP published specs in correct sequence, re-check after 100 miles or initial heat cycles
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| All Years | All Makes | All Models | ARP Fastener Assemblies |
| All Years | Chevrolet | Small Block | Main Studs & Head Bolts |
| All Years | Ford | Small Block | Main Studs & Head Bolts |
| All Years | Mopar | LA Series | Main Studs & Head Bolts |
Why Choose ARP?
- ARP sets the standard for fastener reliability in NHRA, NASCAR, and endurance racing
- Every batch undergoes rigorous testing for strength and consistency
- Precision formulations match ARP hardware for peak clamping force retention
Frequently Asked Questions
-
Q: Will ARP Ultra-Torque work on all ARP fastener kits?
A: Yes, ARP recommends Ultra-Torque for every bolt, stud, and rod kit from mains to cylinder heads across gas, diesel, and boosted engines -
Q: What makes this lube different from moly or oil-based options?
A: Anaerobic chemistry cures to plastic under torque, eliminating creep and providing stable friction unlike slippery lubes that vary clamp load -
Q: Do I need to clean it off after torquing?
A: No, it remains in place to protect against vibration loosening and corrosion throughout service life
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: 10 oz bottle in branded retail box, 1.6 x 2.6 x 7 inches
- Weight: 10 oz net, 12 oz shipping
ARP
ARP (Automotive Racing Products) is the world’s premier manufacturer of high-strength engine and driveline fasteners—head studs and bolts, main studs, rod bolts, and more—engineered and manufactured in-house from start to finish for race-proven reliability. With vertically integrated processes that include cold heading, machining, heat-treating, thread rolling after heat treat, and rigorous QA, ARP maintains aerospace-level certifications (ISO 9001 and AS9100) and validates every part for repeatable clamp load and fatigue resistance. Signature alloys such as 8740 chromoly, ARP2000, L19, and Custom Age 625+ deliver ultimate tensile strengths up to the super-alloy range, while ARP Ultra-Torque fastener assembly lubricant helps achieve consistent pre-load during installation. From street performance builds to professional motorsport programs, ARP fasteners provide precise fitment, superior metallurgy, and the durability needed to keep engines together at elevated cylinder pressures and...
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ARP Head Studs
ARP head studs replace factory head bolts with precision-machined threaded studs that provide more consistent and repeatable clamping force on the cylinder head gasket. Unlike head bolts that apply torque through both rotational and tensile forces, head studs allow the nut to be torqued concentrically on a stud that is already stationary, producing more even clamping load across the entire head gasket surface. Popular ARP Head Stud Applications ARP head studs are available for a wide range of performance and turbocharged engines including the Subaru EJ series, Honda K series and B series, Mitsubishi 4G63 and 4B11, Honda Civic and Integra, Toyota 2JZ-GTE, Nissan SR20DET and RB series, GM LS series, Ford Coyote and 5.0, and Dodge/Chrysler HEMI applications. ARP offers both 8740 chromoly and ARP2000 alloy head stud kits, with the ARP2000 material providing approximately 20 percent higher tensile strength for high-boost applications above 30 psi. Why are head studs preferred over head b...
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