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SKU: 42350-4 | UPC: 807298012001
Manley ARP 2000 Connecting Rod Bolts 3/8"-24 x 1.500" UHL Pack of 4 for Subaru EJ WRX STI Forester XT Legacy GT (2002-2021)
Manley ARP 2000 connecting rod bolts deliver 200,000 psi tensile strength for Subaru EJ engine builds in WRX, STI, Forester XT, and Legacy GT models. These 3/8"-24 cap screws with 1.500-inch under head length provide precise interference fit of 0.0005 to 0.0070 inches for rod cap alignment and structural integrity under boost and high RPM. Engineered for track and street performance, this pack of 4 secures two rods in Manley 14024 H-beam setups.
Key Features
- ARP 2000 Alloy Steel: Rated at 200,000 psi tensile strength to withstand extreme cylinder pressures in turbocharged EJ engines
- 3/8"-24 Thread and 1.500" UHL: Exact dimensions ensure proper stretch and clamping force for consistent power transfer
- 12-Point Nuts: Included for high-torque fastening with secure retention during aggressive driving
- Interference Fit Design: 0.0005-0.0070 inch range reinforces rod big-end for reliability at redline
- Pack of 4 Bolts + 8 Nuts: Complete hardware secures two connecting rods ready for EJ series assembly
Product Notes
- Direct match for Manley 14024 H-beam connecting rods in EJ18, EJ20, EJ22, EJ25 engines
- Torque to ARP specifications using calibrated stretch gauge for optimal preload
- Part weight 0.35 lbs with compact packaging for fast delivery
Installation Notes
- Professional installation recommended.
- Use ARP moly lube on threads and clean rod bolt holes thoroughly before assembly
- Compatible with Manley 14024 rods. verify engine code like EJ205 or EJ257 for fit
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2014 | Subaru | WRX | All |
| 2004-2021 | Subaru | STI | All |
| 2004-2013 | Subaru | Forester | XT |
| 2005-2012 | Subaru | Legacy | GT |
Why Choose Manley?
- Proven in high-horsepower Subaru builds for decades of racing success
- ARP 2000 material sets industry standard for rod bolt durability
- Precision machined for zero tolerance fit in performance EJ engines
Frequently Asked Questions
-
Q: Will these bolts fit my EJ257 STI engine with Manley 14024 rods?
A: Yes, designed specifically for Manley 14024 H-beam rods in EJ257 and other EJ-series engines including EJ205, EJ20, EJ25 -
Q: What material are these rod bolts made from?
A: Forged ARP 2000 alloy steel with 200,000 psi tensile strength and 12-point nuts for maximum clamping under load -
Q: Do I need special tools for installation?
A: ARP torque wrench and stretch gauge recommended. all hardware including nuts included for immediate use
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Secure box 5.00 x 8.30 x 0.60 inches
- Weight: 0.35 lbs
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