

🔧 Bolt up your Hemi with power and precision!
This ARP Header Bolt set features 16 premium-grade 8740 chromoly hex bolts with a black oxide finish, designed specifically for Mopar Gen III Hemi 5.7/6.1L engines. With precision 8mm x 1.25 metric threading and washers included, these bolts deliver superior strength, corrosion resistance, and perfect fitment, all proudly manufactured in the USA.

| Material | 8740 chrome moly |
| Thread Size | 8 mm x 1.25 |
| Exterior Finish | Oxide |
| Manufacturer Grade | Premium |
| Head Style | Hex |
| Color | Black |
| Fastener Type | Hexagon Bolt |
| Brand | ARP |
| Thread Type | Metric |
| Item Diameter | 8 Millimeters |
| Thread Style | Right Hand |
| Item Hardness | Grade 8 |
| Size | M8x1.25 |
| Thread Class | 2A |
| Number of Pieces | 1 |
| UPC | 672036048327 |
| Global Trade Identification Number | 00672036048327 |
| Manufacturer | ARP |
| Model | Header Bolt |
| Item Weight | 13.4 ounces |
| Item model number | 140-1101 |
| Manufacturer Part Number | 140-1101 |
| OEM Part Number | 140-1101 |
K**
Great for long tube headers 5.7
Strong and perfect thread size
B**B
Because RACECAR
It's an genuine ARP product, so not much else to say really.
B**N
The best of the best header bolts.
I've researched and researched and found these hold up and live up to the ARP name.
N**S
Great quality
Worked perfect for my long tube header install. 2005 dodge ram 5.7
L**T
Great bolts
Replaced the exhaust manifolds on my Ram with headers. These are great bolts, highly recommend if your swapping to headers.
M**O
What is this
Should have bought it directly from ARP. This is the quality I get from Amazon now. Missing a bolt and 2 washers. This product was purchased as a new item not used.
L**O
Work great
Work great
F**
Fits perfect for 5.7 hemi
Had an exhaust leak from my new headers, replaced the bolts to these, no type of leaks and ticking!!Recommended!
ترست بايلوت
منذ شهرين
منذ أسبوعين
منذ 3 أيام
منذ 3 أسابيع