Description
Exclusive Arp flash sale discount at StreetFX!
Talk about timing! This is a limited offer while stocks last on various Arp part numbers. There's never been a better time to buy your Arp upgrades, so what are you waiting for?!
This item is currently on sale!
Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.
Cylinder Head Bolt Kit - High Performance Series - Hex Head - Chromoly - Black Oxide - 4.0 Head - Jeep Inline-6 - Kit
Additional Information
7/16 Bolts w/two different Length's
ARP Jeep 3.8L & 4.2L w/ 4.0L Head 7/16in Head Bolt Kit
Data: v2 - Desc: v4.2 - Upd: 2026-11-07 16:26:18
Features
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Arp, Arp Fasteners |
| StreetFX SKU | arp146-3603 |
| SFX Item ID | 4366366 |
| Accounting SKU | arp-146-3603 |
| Manufacturer SKU | 146-3603 |
| Manufacturer UPC | 672036046279 |
| Alternative References | ARP-146-3603 |
Cylinder Head Bolts, High Performance Series, Hex, Chromoly, Black Oxide, Washers, Jeep, L6, 2 Lengths, With 4.0 Head, Kit
ARP High Performance Series head bolt kits are tough. They are rated at 180,000 psi--15 percent stronger than Grade 8 fasteners. They come available with a reduced wrenching hex head or 12-point head that help eliminate the need for valvetrain removal when re-torqueing cylinder heads.
| Product Attributes | |
|---|---|
| Brand | ARP |
| Manufacturer's Part Number | 146-3603 |
| Part Type | Cylinder Head Fasteners |
| Product Line | ARP High Performance Series Cylinder Head Bolt Kits |
| UPC | 672036046279 |
| Fastener Style | Bolt |
| Thread Size | 7/16 in.-14 |
| Undercut Stud | No |
| Head Style | Hex |
| Fastener Material | Chromoly |
| Fastener Color | Black |
| Washers Included | Yes |
| Washer Style | Flat |
| Quantity | Sold as a kit. |
| Notes | Fits engines with a 4.0L cylinder head. Kit contains bolts that are 2 different lengths. |
Compatibility
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