Click to zoom in
SKU: 208-4302 | UPC: 672036008178
ARP 1990-2001 Acura Integra B18A1 12pt Head Stud Kit
ARP 208-4302 head stud kit upgrades B18A1 engines in 1990-2001 Acura Integra models with high-strength fasteners. These studs provide even clamp load to seal cylinders under boost or high RPM. Built for reliability in street and track use this kit outlasts stock bolts.
Key Features
- ARP2000 Alloy Studs: High tensile strength handles 220000 PSI for extreme cylinder pressures without stretching
- 12-Point Nuts: Secure grip prevents loosening and reduces rotation during torque application
- Rolled Threads: Greater fatigue resistance and accurate torque values compared to cut threads
- Matched Hard-Lube Washers: Ensures precise preload and simplifies assembly with included hardware
- Application-Specific Design: Perfect lengths for B18A1 blocks prevent bottoming out or insufficient thread engagement
Product Notes
- Inspect head gasket surface flatness before install for best results
- Re-torque studs after 500 miles or first heat cycle per ARP guidelines
- Compact packaging fits easily in tight shipping containers
Installation Notes
- Professional installation recommended.
- Chase block threads with tap and use ARP Ultra-Torque fastener lubricant
- Torque in ARP-specified sequence to 65 ft-lbs plus 110 degree turn
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1993 | Acura | Integra | GS |
| 1997-2001 | Acura | Integra | GS |
| 1990-2001 | Acura | Integra | LS |
| 1990-1998 | Acura | Integra | RS |
| 1995-1996 | Acura | Integra | Special Edition |
Why Choose ARP?
- ARP fasteners power NHRA Pro Stock and Formula 1 engines worldwide
- Extensive dyno testing confirms clamp load retention under thermal cycling
- CNC machining ensures micron-level thread accuracy for repeatable installs
Frequently Asked Questions
-
Q: Will this kit fit B18B1 engines in later Integras?
A: Designed specifically for B18A1 SOHC non-VTEC blocks in listed 1990-2001 Integra models ARP 208-4305 fits B18C and B18B1 -
Q: What material are the studs made from?
A: Forged ARP2000 chromoly alloy with 220000 PSI tensile strength black oxide finish and 12-point chromoly nuts -
Q: Does ARP offer a warranty on this kit?
A: ARP provides a limited lifetime warranty against fastener failure when installed and torqued per instructions
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: ARP branded box 7 x 5 x 1.5 inches
- Weight: 1.8 lbs
ARP Head Studs
ARP head stud kits for internal engine builds are stocked at Black Ops Auto Works. Shop ARP head stud and bolt kits, main stud kits, and rod bolt kits engineered for HEMI, Ford Modular and Coyote, GM LS, Subaru EJ, Honda K and B series, VW/Audi turbo four cylinders, Porsche, BMC, and Renault engines, along with the Ultra-Torque assembly lubricant every kit depends on. Every product is filterable by year, make, model, and engine platform so the correct fastener kit ships the first time. Black Ops Auto Works carries 812 ARP Head Studs SKUs across 8740 chromoly and ARP2000 alloy options. What This Collection Covers ARP head studs replace factory head bolts with precision-machined threaded studs that thread into the block and allow the nut to be torqued concentrically on a stationary fastener, producing more even and repeatable clamping force across the entire head gasket surface than a factory head bolt design. This collection focuses on the internal engine fasteners that hold the ...
View ARP Head Studs Products
Head Components
Cylinder head components and engine internals for performance builds and OE service are stocked at Black Ops Auto Works. Shop complete cylinder heads, head gaskets, head stud and bolt kits, rocker arms, lifters, camshaft and lifter kits, rotating assemblies, and main stud and bolt kits for LS, LT, HEMI 5.7/6.1/6.4, Coyote, Cummins, Powerstroke, VW/Audi turbo, Subaru, Nissan, and import platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 972 Head Components SKUs across component type, engine platform, and bore or gasket specification. What This Collection Covers Head Components groups together the parts that live at and around the cylinder head, the area of the engine most affected by heat, combustion pressure, and clamping load. This includes complete heads, head gaskets, head studs and bolts, rocker arms, lifters, camshaft and lifter kits, main stud and bolt kits, and ro...
View Head Components Products
Head Stud & Bolt Kits
Head Stud and Bolt Kits for LS, Gen III Hemi, Coyote and Ford Modular, Toyota 2JZ, Nissan RB26, Subaru EJ, Honda K-series, Mitsubishi 4G63, VW 1.8T, and Power Stroke applications are stocked at Black Ops Auto Works. Shop ARP head studs, head bolts, L19 studs, Custom Age 625+ studs, Pro Series hardware, cylinder head fasteners, MLS gasket support, and boosted engine hardware for proven street, drag, road course, and high horsepower engine builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 199 head stud and bolt SKUs across the fitments and build levels enthusiasts actually use. What Head Stud and Bolt Kits Cover This collection includes cylinder head stud kits, head bolt kits, nuts, washers, and high-strength fastening solutions for stock rebuilds, boosted street engines, race engines, and diesel performance applications. The correct fastener supports reliable head gasket cl...
View Head Stud & Bolt Kits Products