ARP (434-1202) Chevy SBC/GenIII LS 3/8in Flange SS 12pt Header Bolt Kit
Customize
ARP 434-1202 Chevy SBC/GenIII LS 3/8in Flange SS 12pt Header Bolt Kit — This ARP header bolt kit (P/N 434-1202 / ARP-434-1202) is designed for Chevy SBC/GenIII LS applications and provides durable, high-strength stainless-steel fasteners for header installation. Manufactured by ARP, the kit includes Grade 8 hardness, fully threaded M8 bolts with flange head and truss screw head style, a painted exterior finish, and is intended for vehicle-specific fitment. Fastener diameter is approximately 0.38 inches (3/8"), and fastener size listed as 9.525 mm (0.375 inches). The kit is sold as a single set (Unit Count: 1.0) and carries manufacturer warranty. Ideal for engine/header assembly where high shear strength and corrosion resistance are required.
- Package Weight: 0.6 pounds
- Fit type: Vehicle Specific
- Part number: ARP-434-1202
- ARP Header Bolt Kit GM LS-Series P/N 434-1202
Specifications:
| Materials & Construction | |
| Color | silver |
| Exterior Finish | Painted |
| Finish Types | Painted |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Metal Type | Stainless Steel |
| Outer Material | Stainless Steel |
| Product Details | |
| Fastener Type | Header Bolt Kit |
| Included Components | Hardware Kits - Other |
| Item Type Name | Hardware Kits - Other |
| Part Interchange Info | 434-1202 |
| Set Name | Header Bolt Kit |
| Size Name | Stock |
| Thread Coverage | Fully Threaded |
| Unit Count | 1.0 Count |
| Warranty Description | Manufacturer Warranty |
| Sizing & Dimensions | |
| Compatible Groove Diameter | 0.38 Inches |
| Fastener Size | 0.375 inches |
| Height | 1 inches |
| Item Diameter | 0.38 Inches |
| Length | 7 inches |
| Product Dimensions | 7 x 5 x 1 inches |
| Product Weight | 0.5900 |
| Size | Stock |
| Weight | 0.59 pounds |
| Width | 5 inches |
| Technical Specifications | |
| Drive System | Rear-Wheel Drive |
| Grade Rating | Grade 8 |
| Head Style | Truss |
| Head Type | Flange |
| Item Hardness | Grade 8 |
| Maximum Shear Strength | 55 MPa |
| Screw Head Style | Truss |
| Screw Point Style | Flange Point |
| Set Screw Thread Type | Unified National Fine (UNF) |
| Thread Class | 1A |
| Thread Coverage | Fully Threaded |
| Thread Size | M8 |
| Thread Style | Right Hand |
| Thread Type | Metric |
