Perfect Circle MS829VX V-Series Main Bearing Set Big Block Chevy

The Perfect Circle MS829VX is a high-performance main bearing set designed for Big Block Chevy engines. This V-Series bearing set delivers superior conformability and dimensional accuracy for demanding performance applications.

Key Features:

• V-Series lead-indium overlay provides exceptional conformability
• Thinner than standard size for 0.001 inch extra clearance
• Hardened unplated steel backing for better dimensional accuracy and bore contact
• 1/2 groove upper bearing design for optimal oil distribution
• Low to medium eccentricity for performance applications
• Single-piece thrust bearing design eliminates need for separate assembly

V-Series bearings are built on precision unplated steel backings and feature a lead-indium surface alloy that offers better conformability than traditional lead-tin copper overlays. These bearings are ideal for modified stock engines and performance builds where extra bearing conformability is needed to accommodate minor surface irregularities.