ARP 123-5401 is a Buick V6 Stage I main stud kit.
- Brand: ARP
- Category: Engine Block
- Product Type: Main
- Part Number: 123-5401
Fastener Specification
- 2 Bolt / 4 Bolt Mains: 2
- Bolt/Stud Kit: Stud
- Thread1: 1/2 in
- Thread2: 1/2 in
- Head/Nut Style1: Hex
- Head/Nut1 Quantity: 6
- Head/Nut Style2: Hex
- Head/Nut2 Quantity: 2
- Washers Included: Yes
- Head Size1: 3/4 in
- Head Size2: 3/4 in
- Broached Allen Size1: 3/16 in
- Broached Allen Size2: 3/16 in
- Material: Chromoly
- Finish: Oxide
Engine Compatibility
- Buick Stage I
- Buick V6
Product Specifications
- Manufactures Part Number: 123-5401
- Product Line: High Performance Series
- Assembly Lubricant Included: Yes
- Alloy: 8740
- Color: Black
- Quantity: Kit