ARP | Main Stud Kit - Mazdaspeed3/6

ARP – Main Stud Kit

Description

The ARP Main Stud Kit (ref. 218-5402) is engineered to reinforce main bearing retention on the Mazdaspeed3 and Mazdaspeed6. Made from premium grade 8740 alloy heat-treated to 200,000 psi, each stud is centerless ground for optimal concentricity. Thread rolling after heat-treat delivers approximately 10x better fatigue strength versus pre-treated studs. Ideal for turbocharged, high-compression, or methanol engines demanding increased bottom-end rigidity.

Specifications

• Brand: ARP
• Part Number: 218-5402
• Category: Main Stud Kit
• Material: Premium grade 8740 alloy
• Heat treatment: 200,000 psi
• Fatigue strength: ~10x better than pre-heat-treat threaded studs
• Centerless ground after heat treatment
• Compatibility: Mazdaspeed3, Mazdaspeed6 (See Application Section)
• Usage: High-performance, turbo, methanol, high-compression engines
• Condition: New
• Sold and shipped by GBP Performance

Note:

• Livraison GRATUITE / FREE Delivery