ARP SBF Main Stud Kit 254-5601
Part Number: ARP254-5601ARP
- SKU:
- ARP254-5601
- UPC:
- 672036021733
- MPN:
- 254-5601
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 3.79 LBS
Description
Engine block failures under high load often trace back to inadequate fastening at the mains—where crankshaft loads are most severe. ARP's 4130 chromoly main studs replace factory bolts with superior clamping force and fatigue resistance, critical for any engine seeing sustained boost, nitrous, or high RPM operation. This kit gives you the reliability margin that separates consistent performance from catastrophic failure.
The 254-5601 is engineered specifically for Small Block Ford applications with 4-bolt main configurations, delivering the upgraded clamping load your engine needs without modification.
- 1/2-inch studs
- 4130 chromoly construction
- Black oxide finish
- Hex nuts included
- 4-bolt main configuration
- Small Block Ford (R-block)
- Bolt-on installation
- Kit format
- ARP MPN: 254-5601
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