SKU: 912-0001 | UPC: 672036022174
ARP M8 x 1.25 Thread Cleaning Chaser Tap for Honda Civic Acura Integra Nissan 240SX
ARP M8 x 1.25 thread cleaning chaser tap removes paint sealant corrosion and debris from threads in cylinder heads engine blocks and main caps. This tool fits performance engines with M8 x 1.25 fasteners in Honda Civic D-series B-series Acura Integra and Nissan 240SX SR20DET builds. It ensures clean threads for accurate torque readings and secure clamping loads in high-performance assemblies.
Key Features
- 8650 Alloy Steel Construction: Delivers strength and durability for repeated use during engine building and maintenance
- Precision Ground Threads: Matches M8 x 1.25 specifications exactly for smooth engagement and effective cleaning
- Cleaning Action: Removes contaminants without cutting parent metal or changing thread geometry
- ARP Engineering: Aligns with ARP fastener standards for reliable results in demanding applications
- Compact Design: Works with standard tap handles for access in confined engine compartments
Product Notes
- Use with ARP thread lubricant or cutting oil to reduce friction and extend tool life
- Inspect threads after cleaning to confirm readiness for fastener installation
- Store in dry area to prevent rust on steel surfaces
Installation Notes
- Professional installation recommended.
- Attach to tap wrench or 3/8-inch drive and turn clockwise slowly with light downward pressure
- Run full length of threads multiple passes if needed then blow out debris with compressed air
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| All Years | All Makes | All Models | Engines with M8 x 1.25 cylinder head or main cap threads |
| 1988-2002 | Honda | Civic | EF EG EK EM EM2 EP3 D-series B-series |
| 1990-2001 | Acura | Integra | DA DC2 B-series |
| 1989-1998 | Nissan | 240SX | S13 S14 SR20DET ARP studs |
Why Choose ARP?
- ARP leads in high-performance fastening solutions for racing and street applications
- Every tool receives the same rigorous quality control as ARP studs and bolts
- ARP designs focus on precision to support engine builds under extreme conditions
Frequently Asked Questions
- Q: What thread size does this chaser fit?
A: Designed for M8 x 1.25 threads in cylinder heads main caps and rod ends on Honda Civic B-series Acura Integra and Nissan performance engines - Q: What material is the chaser made from?
A: Machined from 8650 alloy steel with precision ground flutes for reliable cleaning - Q: What warranty applies and how to use during installation?
A: ARP offers warranty against manufacturing defects use with lubricant rotate slowly and clean thoroughly before fastener install
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Protective clamshell pack dimensions 6 x 4 x 1 inches
- Weight: 0.10 lbs





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