Clevite GMC Pass & Trk 366 6.0L 396 6.6L 402 6.6L 427 7.0L 454 7.4L Main Bearing Set

This Clevite MS829H main bearing set is built with a tri-metal construction, featuring a steel-backed overlay with a lead-tin-bronze overlay. This design helps manage the high loads and temperatures found in many V8 engines. These bearings are crucial for supporting the crankshaft, allowing it to spin freely while maintaining the correct oil clearance. They are designed to fit a wide range of GMC and Chevrolet passenger car and truck applications, including popular models like the Chevrolet C10 Pickup, Camaro, and Corvette, as well as various GMC trucks.

The tri-metal design offers improved fatigue strength and wear resistance compared to older bearing technologies. This means they can handle the demands of daily driving and more spirited use. Proper installation is key to their performance; ensuring the crankshaft journals are clean and within specification will help these bearings perform as intended. This set is a solid option for anyone rebuilding or refreshing their engine.