Click to zoom in
This ARP performance fastener, stud, bolt, tool, or assembly is the M11 x 2.00 Thread Cleaning Chaser Tap. Confirm the exact engine or vehicle application, thread size, length, material, strength series, included quantity, installation lubricant, tightening sequence, and current ARP torque specification before ordering.
Key Features
- High-Strength Steel: Built from premium tool steel to withstand heavy use in professional shops.
- Exact Thread Match: Matches OEM M11 x 2.00 pitch in LS blocks and heads for seamless ARP fastener installation.
- ARP Engineering: Developed alongside ARP head fasteners for reliable performance in high-horsepower builds.
- High-speed steel with ground flutes for durability, heat resistance, and precise cleaning over multiple engine builds.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| Universal or specification-matched application. Verify every dimension, interface, load or operating requirement, and listing note. | |||
Specifications
| Brand | ARP |
|---|---|
| Manufacturer Part Number | 912-0011 |
| Product Type | Tools |
| Condition | New |
| Configuration | M11 x 2.00 Thread Cleaning Chaser Tap |
| Exact Thread Match | Matches OEM M11 x 2.00 pitch in LS blocks and heads for seamless ARP fastener installation |
| Chaser Design | Cleans without cutting new threads to maintain stock hole dimensions and thread strength |
| High-Strength Steel | Built from premium tool steel to withstand heavy use in professional shops |
| Precision Ground | Sharp flutes remove contaminants efficiently while preventing thread distortion |
| ARP Engineering | Developed alongside ARP head fasteners for reliable performance in high-horsepower builds |
| Q | Which LS engines use M11 x 2.00 threads? A: All Gen III and Gen IV LS engines including LS1, LS2, LS3, LS6, LS7, L92, L99, and truck variants like LM7 and LQ9 retain factory M11 x 2.00 head bolt holes |
| Method | UPS Ground or USPS Priority Mail |
| Availability | In stock - ships same or next business day |
| Packaging | Protective plastic sleeve in 7 x 3 x 1 inch box |
| Weight | 0.4 lbs |
| Key Features Exact Thread Match | Matches OEM M11 x 2.00 pitch in LS blocks and heads for seamless ARP fastener installation |
What's Included
One new ARP tool in the exact configuration and quantity identified by this listing. Brackets, wiring, air lines, fittings, switches, fasteners, fitting kits, fluids, covers, and accessories are included only when expressly stated for this exact part.
About ARP
Automotive Racing Products manufactures high-performance studs, bolts, nuts, washers, wheel hardware, assembly tools, and installation lubricants for engine, drivetrain, chassis, and racing applications. Thread dimensions, material, preload method, lubricant, torque, and included quantity remain exact-part specific.
Important Disclosures
- California Proposition 65 warning applies. Review the current manufacturer warning before handling or installation.
Related Parts
- Shop all ARP products
- ARP 4.055in Ring Compressor
- ARP 4.110in Ring Compressor
- ARP 4.2125in Ring Compressor
Frequently Asked Questions
How do I confirm the M11 x 2.00 Thread Cleaning Chaser Tap fits my application?
Match the exact engine family or vehicle, component location, thread diameter and pitch, under-head length, material, strength series, and every current ARP application note.
Can I reuse the factory torque value with this ARP hardware?
Not automatically. Use ARP's current instructions for the exact part, material, lubricant, tightening sequence, and preload method. Factory torque values may be based on different hardware and friction.
What is included with this ARP kit?
Only the studs, bolts, nuts, washers, lubricant, and tools expressly listed for this exact part number are included. Verify the required quantity before disassembly.
Installation Instructions
- Confirm ARP part number 912-0011, the complete application, and every required supporting component before beginning work.
- Clean and inspect all mating threads and components, then verify thread engagement, length, washers, nuts, lubricant, and required preparation before assembly.
- Follow ARP's current tightening sequence, lubricant instructions, torque or stretch method, and any retorque procedure for this exact part.
- Verify clearance, preload, fastener seating, and normal component operation before returning the vehicle or engine to service.
ARP Head Studs
Shop ARP head studs, main studs, rod bolts, flywheel and flexplate bolts, pressure-plate hardware, wheel studs, engine fasteners, assembly tools, and Ultra-Torque lubricant by exact manufacturer part number. Match every engine, vehicle, thread, length, material, strength series, quantity, lubricant, and preload requirement before ordering. Head Studs and Main Studs Head and main stud kits are specific to the engine family, block, cylinder head, main-cap arrangement, material, and required clamping load. Confirm the exact engine generation and ARP series, then follow the current lubricant, tightening sequence, torque, or stretch instructions supplied for that kit. Rod, Flywheel, Flexplate, and Pressure-Plate Hardware Critical rotating-assembly fasteners must match thread diameter and pitch, under-head or overall length, shank, head style, material, quantity, and mating component. Similar-looking fasteners are not interchangeable, and factory torque values may not apply to ARP hardwar...
View ARP Head Studs Products
Fabrication
Shop automotive fabrication parts, tubing, fittings, hoses, clamps, and welding supplies at Black Ops Auto Works. Find components for custom exhaust routing, intake plumbing, fuel and oil lines, mounting solutions, and heat protection. Compare materials and hardware from Vibrant Performance, Stainless Bros, Ticon Industries, Radium Engineering, Mishimoto, Kooks, and other brands by exact dimensions and intended application. Stainless Steel, Aluminum, and Titanium Tubing Choose tubing, bends, and fabrication sections for your project’s routing and material requirements. This collection includes steel, aluminum, and titanium tubing categories, with selected T304 and SS321 stainless products. Compare outside diameter, wall thickness, straight length, bend angle, and centerline radius before planning cuts and joints. Explore the Stainless Bros collection for additional stainless tubing, mandrel bends, pie cuts, flanges, and exhaust fabrication components. Exhaust Flanges, Clamps, and Sl...
View Fabrication Products
Tools
Automotive tools and install accessories for cars, trucks, SUVs, and Jeeps are stocked at Black Ops Auto Works. Shop wheel and suspension spanner wrenches, coilover tools, clutch alignment tools, crank pulley tools, jack pads, toe gauges, fluid extractors, and mechanic mats for shops and home garages working on Hellcat, Trackhawk, TRX, WRX, Subaru BRZ, Miata, and general import and domestic platforms. Every product is filterable by brand, tool type, and application so the correct tool ships the first time. Black Ops Auto Works carries 372 tool SKUs across install tools, alignment tools, wrenches, gauges, and shop accessories. What This Collection Covers This Tools collection gathers the specialty install and service tools that suspension, wheel, and engine brands design specifically for their own hardware. Instead of generic hand tools, these are purpose built spanner wrenches, alignment tools, and gauges that make a job faster and reduce the risk of damaging expensive parts dur...
View Tools Products