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SKU: 165-5402 | UPC: 672036031497
ARP Main Stud Kit for Saturn 1.9L DOHC (1991-99)
ARP main stud kit 165-5402 upgrades 1991-1999 Saturn vehicles equipped with 1.9L DOHC engines. These studs replace factory bolts to eliminate main cap walk and fretting while safeguarding engine block threads during high-horsepower builds. Kits deliver reliable clamping force with every component precision-engineered for demanding performance use.
Key Features
- 8740 Chrome Moly Construction: Heat-treated in-house to 190,000 PSI tensile strength for extreme durability under boost or high RPM
- Rolled J-Form Threads: Formed after heat treatment creating threads 2000% stronger than conventional cut threads to resist fatigue and stripping
- Eliminates Cap Walk: Prevents main cap movement ensuring consistent bearing alignment and oil pressure in performance engines
- Thread Protection: Stud design shields block threads from galling and damage extending engine life
- Complete Kit: Includes hardened parallel-ground washers and 12-point nuts for secure assembly
Product Notes
- ARP provides detailed torque specifications with each kit for accurate installation
- Inspect block threads prior to installation and chase if necessary
- Ships in protective packaging measuring 1 x 6 x 7 inches
Installation Notes
- Professional installation recommended.
- Torque studs to ARP specifications using moly lubricant on threads and under nut faces
- Compatible with OEM main caps and ARP windage trays if equipped
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1991-1999 | Saturn | SL | SL2 |
| 1991-1995 | Saturn | SC | SC2 |
| 1993-1999 | Saturn | SW | SW2 |
Why Choose ARP?
- Trusted by racers for decades with proven results in competition engines
- Manufactured entirely in the USA with strict quality controls
- Precision rolled threads and heat treatment for consistent performance
Frequently Asked Questions
-
Q: Will this kit fit my 1996 Saturn SL2 1.9L DOHC engine?
A: Yes it fits all 1991-1999 Saturn models with 1.9L DOHC including SL2 SC2 SW2. Confirm your engine code is DOHC twin cam. -
Q: What is the material and finish on these studs?
A: Constructed from 8740 chrome moly steel with black oxide finish for corrosion resistance and precise fit. -
Q: Does ARP offer a warranty on this main stud kit?
A: ARP provides a replacement warranty if the stud fails due to manufacturing defect when installed and torqued correctly.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Compact box 1 x 6 x 7 inches
- Weight: 1.9 lbs
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