Speed Pro Main Bearing - Standard - Big Block Chevy Quick Time Performance Rugged Radios deluxe head pads

Rugged Radios deluxe head pads will fit all Rugged over the head

LS Engines Can Also Use Factory Style 4th-gen F-body LS engine mounts (ex: GM 22179268 or Anchor 3064) w/ specification requirements are 10

Available in (10) colors

Aluminum Tubing

Speed Pro Main Bearing - Standard - Big Block Chevy Quick Time Performance Rugged Radios deluxe head padsSpeed Pro Main Bearing Set 141M Competition Series Main Bearings Standard Size Tri Metal 3 4 Groove Chevrolet 7. 4L (Set of 5) Best bronze alloy material Does not have flash tin plating Extreme fatigue resistance & strength 3 4 Grooved Silicon particles help polish crankshaft journal (reduces wear during operation)From pistons to engine bearing components, Speed Pro offers an array of performance engine parts. You can rely on Speed Pro for industry