ARP 155-4201 is a BB Ford 390-428 12pt head stud kit.
- Brand: ARP
- Category: Cylinder Head
- Product Type: Head
- Part Number: 155-4201
Fastener Specification
- Head/Nut Style: 12 Point
- Washers Included: Yes
- Head Size: 9/16 in
- Broached Allen Size: 3/16 in
- Material: Chromoly
- Finish: Oxide
Engine Compatibility
- Ford Big Block 390
- Ford Big Block 391
- Ford Big Block 406
- Ford Big Block 410
- Ford Big Block 427
- Ford Big Block 428
- Ford Big Block Fe Series
- Ford 390
Show 6 more compatible fitments
- Ford 391
- Ford 406
- Ford 410
- Ford 427
- Ford 428
- Ford Fe Series
Product Specifications
- Manufactures Part Number: 155-4201
- Alloy: 8740
- Color: Black
- Quantity: Kit