100% machined surface design provides the tightest tolerances in the industry. Seamless construction makes installation easy, eliminating breakage and bearing surface interruptions. Clevte Engne Bearngs Cam Camshaft Chevy SBC 283 320 305 307 327 350... Designed to meet or exceed OE specification, materials will vary based upon the OE year, make and model. Superior embed ability, conformability, and anti-seizure characteristics have proven to reduce engine failures Clevite MAHLE SH2125S: Cam Bearing Set Chevy 2003-2015 LS V8 4.8/5.3/6.0/6.2/7.0L (LS1/LS2/LS3/LS6/LS7/LSA/LS9 Clevite Sh-733s Engine Tool Chevy SBC 350 Engine Cam Bearing Set Clevite SH-290S (SH290S) – Engine Camshaft Bearing Set Manufactured to meet or exceed OE specifications 5242 Custom Works Servo Saver. Custom Works. Regular price $6.00. Shipping calculated at checkout Constructed of seamless steel tube with a thin layer of lead based Babbitt material.