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๐ง Bolt up your ride with ARP โ where strength meets style!
The ARP 134-1202 Chromoly Header Bolt Kit is a premium-grade hardware set designed for Chevrolet Gen III/LS Series engines. Featuring 3/8ห hex head bolts with a robust 170,000 psi tensile strength and a corrosion-resistant black oxide finish, this kit ensures a secure, long-lasting installation. Trusted by professionals and enthusiasts alike, it includes all necessary components for a seamless upgrade, making it the #1 choice for high-performance header bolt replacements.
| ASIN | B00E5YSJ5U |
| Best Sellers Rank | #18,688 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Exhaust Header Bolts |
| Brand | ARP |
| Color | Black |
| Compatible Groove Diameter | 0.38 Inches |
| Customer Reviews | 4.9 4.9 out of 5 stars (515) |
| Exterior Finish | Painted |
| Fastener Size | 3/8 inches |
| Fastener Type | Hexagon Bolt |
| Finish Types | Black Oxide |
| Head Type | Hex |
| Included Components | Hardware Kits - Other |
| Item Diameter | 0.38 Inches |
| Item Hardness | Grade 10.9 |
| Item Type Name | Hardware Kits - Other |
| Item Weight | 0.6 Pounds |
| Manufacturer | ARP |
| Manufacturer Grade | Grade 2 |
| Material Type | Alloy Steel |
| Metal Type | Alloy Steel |
| Model | 134-1202 |
| Number Of Items | 1 |
| Outside Diameter | 0.38 Inches |
| Part Number | ARP-134-1202 |
| Screw Head Style | Hex |
| Screw Point Style | 12-Point |
| Set Name | ARP 134-1202 Header Bolt Kit |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Size Name | 3/8 inch |
| Thread Class | 1A |
| Thread Coverage | Fully Threaded |
| Thread Size | 8 mm x 1.25 |
| Thread Style | Right Hand, 1/4-20 UNC |
| Thread Type | Metric |
| UPC | 672036041984 |
| Unit Count | 1.0 Count |
| Warranty Description | Manufacturer Warranty |
S**N
Bolts
Great product
M**T
awesome
great bolts, arp always makes great quality hardware , highly recommend for high performance applications
C**B
ARP for the win!
Great ARP quality and made in the USA! These are the best. Donโt bother with the rest.
A**R
Header bolts
As described perfect
M**E
ARP quality
They are ARP, enough said.
D**N
Fits factory 6.0 LS manifolds as well!!!
I used these to replace the OEM bolts for my factory manifolds during an engine swap in my 2008 Chevy 2500HD, 6.0 liter gas LS engine. The factory bolts break often, especially the rear bolts. I used these hoping they wonโt break. So far so good. But itโs only been a few thousand miles. But they do fit perfectly in factory manifolds.
U**N
Must buy
Great replacement for the clapped out ls exhaust manifold bolts. These wont break when removing them.
R**3
Better than chevy OEM
Mechanic recommended these for exhause on 2011 chevy truck. The OEM will eventually break
D**M
Excellent product, great price, and fast shipping. 5/5 all day, THANK YOU!
Trustpilot
2 weeks ago
1 day ago