Engines and Components› Cylinder Heads and Components
ARP
ARP M12 x 1.75 x 90 Hex Black Oxide Bolts (5/pkg)
SKU: A00M 665-1010
Advanced — 4+ hours
Description
Constructed from 8740 Chrome Moly material, these bolts are rated at 180,000 psi tensile strength.
Specifications include a 90 mm underhead length, 30 mm thread length, and a 60 mm grip length. The wrenching size is 14 mm.
Fitment
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Available on iOS & Android
Specifications
| Brand | ARP |
| Part Number | A00M 665-1010 |
Videos
How to Install LS Cylinder Heads with ARP Head Bolts and Why | The Dodgeball
Two Minute Tech: ARP Ultra Torque Tip
The BEST Way To Install ARP Head Studs
ARP Cylinder Head Bolt & Stud WASHER Prep
How to: Install ARP head studs
Engine Pro & ARP Share a Few Tricks to Installing Head Studs
ARP HEAD STUDS INSTALL D16Y8 | CIVIC EG
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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