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SKU: 614-1500 | UPC: 672036016050
ARP 1955-2023 Chevrolet Small Block V8 7/16in -14 X 1.500 1/2in 12pt SS Bolts (5/pkg)
ARP 7/16"-14 x 1.500" stainless steel 12-point bolts deliver dependable clamping force for exhaust headers manifolds on Chevrolet Small Block V8 engines from 1955-2023. This 5-pack features precision machining for consistent torque retention under high heat vibration. Ideal for performance builds requiring reliable fasteners that resist fatigue corrosion.
Key Features
- Stainless Steel Build: High-strength 300 series material withstands exhaust heat moisture for extended service life
- 12-Point Head: 1/2" hex design grips securely prevents cam-out during high-torque installation
- Precision-Rolled Threads: 7/16"-14 threading engages fully for accurate repeatable torque values
- Optimized Length: 1.500" shank suits standard header manifold bolt holes without modification
- Matched 5-Pack: Exact quantity covers common V8 cylinder counts simplifies header installs
Product Notes
- Confirm thread pitch length match your header gasket setup
- Re-torque fasteners after 100-500 miles initial heat cycles
- Lightweight 0.2 lb package reduces freight costs
Installation Notes
- Professional installation recommended.
- Clean threads apply ARP Ultra-Torque lubricant for best results
- Torque to ARP specs typically 65-75 ft-lbs lubed follow sequence
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1955-2000 | Chevrolet | Small Block V8 | Headers / Manifolds |
| 1964-1972 | Chevrolet | Chevelle | SS / V8 |
| 1967-1969 | Chevrolet | Camaro | SS / Z28 |
| 1962-1982 | Chevrolet | Corvette | Stingray / V8 |
| 1965-1973 | Ford | Mustang | V8 / 289-351W |
| 1960-1987 | Chevrolet / GMC | C/K Pickup | Small Block V8 |
Why Choose ARP?
- Proven in professional racing NHRA NASCAR applications
- Manufactured with aerospace-grade processes tolerances
- Rigorous testing ensures clamp load retention under stress
Frequently Asked Questions
-
Q: Do these fit small block Chevy performance headers?
A: Yes 7/16"-14 x 1.500" matches Hooker Hedman March Performance SBC headers exhaust manifolds -
Q: What material are the bolts?
A: 300 series stainless steel offers strength corrosion resistance for wet exhaust environments -
Q: What torque specs apply?
A: ARP recommends 70 ft-lbs with Ultra-Torque lube check application guide for exact values
Shipping & Handling
- Method: UPS Ground / USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Secure OEM box 4 x 3 x 1 inches
- Weight: 0.2 lbs
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