SKU: 434-1202 | UPC: 672036041915
ARP Header Bolt Kit For Chevrolet 3/8″ Wide Header Flange Stainless 12-Pt Head – Fits 1955-2004 SBC BBC V8
Secure your exhaust headers with the ARP 434-1202 stainless stud kit designed for Chevrolet engines using 3/8-inch wide header flanges. This kit fits small block Chevy (SBC) and big block Chevy (BBC) V8s in vehicles like Camaro Corvette Chevelle Impala and C/K trucks from 1955 to 2004. Polished stainless construction handles extreme heat without corrosion while delivering 180,000 PSI tensile strength for reliable clamping force.
Key Features
- ARP Stainless Steel: Resists corrosion and exhaust temperatures up to 1500°F for long-lasting performance
- Polished Finish: Provides clean underhood appearance and added protection against rust
- 12-Point Nuts: Compact design slips sockets into tight spaces near header pipes for fast installation
- Nut-Starter Nose: Unique stud tip aligns threads perfectly to prevent cross-threading damage
- 180,000 PSI Strength: Far exceeds Grade 8 hardware to hold headers firmly under high vibration and torque
Product Notes
- Confirm your headers have 3/8-inch wide flanges for proper fit
- Studs measure 3/8-16 x 1.750 inches for standard Chevy V8 ports
- Manufactured in USA with precision threading for repeatable torque
Installation Notes
- Professional installation recommended.
- Apply ARP Ultra-Torque assembly lubricant to studs and nuts
- Torque to 40-45 ft-lbs in a crisscross pattern. compatible with all SBC BBC header gaskets
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1967-2002 | Chevrolet | Camaro | All V8 |
| 1955-2004 | Chevrolet | Corvette | All V8 |
| 1964-1973 | Chevrolet | Chevelle | All V8 |
| 1965-1996 | Chevrolet | Impala | All V8 |
| 1960-1987 | Chevrolet | C/K Pickup | All V8 |
| 1962-1979 | Chevrolet | Nova | All V8 |
| 1960-1987 | Chevrolet | El Camino | All V8 |
Why Choose ARP?
- Trusted by racers for decades in NHRA NASCAR drag applications
- Engineered fasteners with consistent strength beyond OEM specs
- Precision CNC machining ensures flawless fit and torque retention
Frequently Asked Questions
- Q: Does this kit fit small block and big block Chevy engines?
A: Yes fits all Chevrolet SBC 262-400 cid and BBC 396-454 cid V8s with 3/8-inch wide header flanges including 283 327 350 383 396 427 454 - Q: What material and finish are used?
A: ARP proprietary stainless steel with polished finish resists heat oxidation and corrosion better than chrome moly alternatives - Q: What is the warranty and torque spec?
A: Limited lifetime warranty against manufacturing defects. torque studs to 40-45 ft-lbs using ARP lube for optimal seal
Shipping & Handling
- Method: UPS Ground USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Compact box 1 x 5.5 x 7 inches protective foam insert
- Weight: 0.75 lbs
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