Specifications
- Brand
- ARP
- Part #
- 617-4250
- UPC
- 672036040048
ARP 1/2-13 x 4.250 hex black oxide bolts
$32.10
On Backorder
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ARP connecting rod bolts, 1/2-13 thread, 4.250" length. Stronger than stock for reliable engine builds.
Key Features
- 1/2-13 thread size — standard size for many performance applications.
- 4.250 inch length — specific length for proper fitment.
- Black oxide finish — helps resist rust and corrosion.
- 12-point head — allows for tighter torque application with common sockets.
- ARP proprietary steel alloy — well-built for high-stress engine use.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Specifications
- Brand
- ARP
- Manufacturer Part #
- 617-4250
- UPC
- 672036040048
Frequently Asked Questions
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ARP 1/2-13 x 4.250 hex black oxide bolts
$32.10