Part Number: kingMB5382XPG

Description: Main Bearing XP Series; Tri-Metal Performance; Flange in Position 5

Undersize: STD

Flange Oversize: FL STD

Material: pMax Black (racing line)

Size: Standard

Fitment: 15-21 Subaru STI

Details:

These are the result of both construction techniques while using advanced materials for your application.

Features:

• Unique metal structure for increased load capacity

• Distinctive geometric design

• Designed with a performance simulation and analysis system

• 4.5% Tin intermediate layer

• Hardness-115HV

• Load capacity: 17,000 psi

• 5% copper overlay

• Micro-etch surface preparation process

• Proprietary nano scaled hardening process

• Perfect clearance in every set

• U-groove design increases the bearing's effective surface

• Integrated oil slot enables better oil passage 

• Improved oil ingress

• Crankshaft main bearing location

• Standard sized