Click to zoom in
SKU: 241-4501 | UPC: 672036010485
ARP Cylinder Head Stud Kit for 1984-1988 Chrysler Dodge Plymouth 2.2L Turbo 4-Cyl M11 Hex
The ARP 241-4501 Cylinder Head Stud Kit secures cylinder heads on Chrysler 2.2L 4-cylinder turbo engines found in 1984-1988 Dodge Charger Daytona Omni Plymouth Horizon Turismo and Chrysler Laser models. These M11 hex studs replace stock bolts with stronger fastening for boosted applications and high compression builds. They deliver consistent clamping to maintain head gasket integrity during extreme power levels.
Key Features
- 8740 Chrome Moly Material: Heat-treated to 190,000 PSI tensile strength for dependable performance under high cylinder pressures.
- Centerless Ground: Precision process creates concentric straight studs so heads and gaskets align perfectly without binding.
- Post-Heat-Treat Thread Rolling: Boosts fatigue strength 2000% over pre-heat-treat threading for longer life in racing conditions.
- Undercut Stud Design: Equalizes stretch across studs for uniform clamping that accounts for gasket compression and resists blowouts.
- Black Oxide Finish USA Made: Provides corrosion resistance with ARP quality marking on each stud for authenticity.
Product Notes
- Complete kit includes 10 studs for both cylinder heads.
- Use ARP Ultra-Torque lubricant and follow provided torque specs.
- Box dimensions 8 x 6 x 2 inches weight 2.1 lbs.
Installation Notes
- Professional installation recommended.
- Clean blind holes with ARP thread chaser before install.
- Torque in three steps using sequence diagram in instructions.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1984-1987 | Dodge | Charger | Turbo 2.2L |
| 1984-1988 | Dodge | Daytona | Turbo 2.2L |
| 1984-1986 | Dodge | Omni | GLH Turbo 2.2L |
| 1984-1986 | Chrysler | Laser | X Turbo 2.2L |
| 1984-1985 | Plymouth | Horizon | Turbo 2.2L |
| 1984-1987 | Plymouth | Turismo | Turbo 2.2L |
Why Choose ARP?
- Relied on by professional engine builders for competition engines.
- Manufactured to exacting tolerances beyond industry standards.
- Proven reliability in drag racing road racing and boosted street builds.
Frequently Asked Questions
-
Q: Will this kit fit my 1986 Dodge Daytona Turbo II engine?
A: Yes ARP 241-4501 fits all 1984-1988 2.2L Turbo I and Turbo II engines in Dodge Daytona Charger Omni Plymouth Horizon Turismo and Chrysler Laser. -
Q: What is the stud material and strength rating?
A: Made from 8740 chrome moly alloy heat-treated to 190,000 PSI with black oxide finish and M11 x 1.5 threads. -
Q: What about warranty and torque specs?
A: ARP ensures quality through rigorous testing torque to 75 ft-lbs dry or use Ultra-Torque lube per instructions contact ARP for support.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure ARP box 8 x 6 x 2 inches
- Weight: 2.1 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