SEALED POWER MAIN BEARINGS SBC .030 (Bi-metal aluminum alloy, A-Series) Calipers Zinc Bottom Mount Bracket

Zinc Bottom Mount Bracket

you should raise theinstalled height of the rockerarm to compensate for the longer than stock components

11" GM Drilled & Slotted Rotors Multi Pattern

For Disc/Drum or Drum/Drum Applications

Vandervell engine bearings company was superseeded when brought out by clevite

SEALED POWER MAIN BEARINGS SBC .030 (Bi-metal aluminum alloy, A-Series) Calipers Zinc Bottom Mount BracketSealed Power MA Series Main Bearings 4663MA30 Main Bearing Set, . 030 in. Over Size, Bi metal aluminum alloy, A Series, Sold as a set of 5. These Sealed Power MA Series main bearings can actually polish the journals on your crankshaft. That's because there's a small percentage of silicon mixed in with the aluminum and tin that make up the bearing surface alloy. The silicon is there for wear resistance, but its toughness actually smoothes the journals