SKU: 120-3202 | UPC: 672036044626
ARP Buick 350 Timing Cover and Water Pump Hex Bolt Kit – Fits 1968-1981 Buick 350 V8
Secure your Buick 350 V8 engine with this ARP hex bolt kit designed specifically for timing cover and water pump mounting. Engineered for 1968-1981 Buick models like Skylark, GS, and Special equipped with the 350 engine. These bolts provide reliable fastening that holds up to high RPM and boost pressures in performance builds.
Key Features
- 8740 Chromoly Steel: Forged construction with 200,000 psi tensile strength withstands extreme engine loads
- Heat Treatment: Processed to ARP 200,000 psi specs and proof-loaded to 185,000 psi for consistent performance
- Black Oxide Finish: Protects against rust and corrosion in harsh underhood environments
- Hex Head Design: Enables accurate wrench fit and torque application without stripping
- Complete Kit: Includes all required bolts for timing cover and water pump installation
Product Notes
- Confirm Buick 350 V8 engine prior to purchase for proper fit
- Torque bolts to ARP recommended specs using proper lubricant
- Packaged in protective ARP box for damage-free delivery
Installation Notes
- Professional installation recommended.
- Apply ARP Ultra-Torque assembly lube to threads and under heads
- Compatible with OEM and aftermarket timing covers and water pumps
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1968-1972 | Buick | Skylark | 350 V8 |
| 1968-1972 | Buick | Gran Sport | GS 350 |
| 1968-1969 | Buick | Special | 350 V8 |
| 1970-1972 | Buick | GS | 350 V8 |
| 1973-1974 | Buick | Century | 350 V8 |
| 1973-1974 | Buick | Skylark | 350 V8 |
| 1975-1981 | Buick | LeSabre | 350 V8 |
| 1975-1979 | Buick | Riviera | 350 V8 |
Why Choose ARP?
- ARP fasteners power wins in NHRA, NASCAR, and endurance racing
- Strength exceeds OEM by over 3 times in critical applications
- Precision rolled threads ensure even clamping force
Frequently Asked Questions
- Q: Will this kit fit Buick 400 or 455 engines?
A: No, this kit matches only the Buick 350 V8 timing cover bolt pattern - Q: What material and finish are used?
A: Made from 8740 chromoly steel with black oxide finish for strength and corrosion resistance - Q: What is the warranty and installation support?
A: ARP offers a lifetime warranty against manufacturing defects. includes torque specs in packaging
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: ARP manufacturer box 6 x 4 x 1 inches
- Weight: 0.31 lbs





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