ARP 155-5201 is a BB Ford 390-428 main bolt kit.
- Brand: ARP
- Category: Engine Block
- Product Type: Main
- Part Number: 155-5201
Fastener Specification
- 2 Bolt / 4 Bolt Mains: 2
- Bolt/Stud Kit: Bolt
- Thread1: 1/2-13 in
- Quantity1: 10
- Head/Nut Style1: 12 Point
- Head/Nut1 Quantity: 10
- Washers Included: Yes
- Head Size1: 9/16 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: 155-5201
- Assembly Lubricant Included: Yes
- Alloy: 8740
- Color: Black
- Quantity: Kit