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STD main bearing set for Chevrolet / GM Gen I V8 engines with large main journals. Complete 5-main set for engine rebuilds.
King HP MB 557HP
MB 557HP
zł999.00
Tax included
| Delivery within 2-3 business days
STD main bearing set for Chevrolet / GM Gen I V8 engines with large main journals. Complete 5-main set for engine rebuilds.
King HP MB 557HP is a STD crankshaft main bearing set for Chevrolet / GM Gen I V8 engines with the large main-journal layout. The HP series is intended for quality rebuilds and engines that see higher load than a basic stock service build, where stable oil film and reliable crankshaft support are important.
Application / fitment
- part type: crankshaft main bearings
- position: all main bearing positions in the engine block
- selected applications: Chevrolet / GM Gen I V8 with large main journals, including 4.3 / 262, 4.4 / 267, 4.9 / 302, 5.0 / 305, 5.0 / 307, 5.4 / 327 and 5.7 / 350
- typical vehicle families: Camaro, Corvette, Chevelle, El Camino, Impala, Nova, Monte Carlo, C/K Pickup and selected GMC applications using Chevrolet / GM Gen I V8 engines
- fitment note: for 5-main-bearing blocks using a rear thrust bearing layout
Before assembly, measure the crankshaft journals, housing bores with the caps torqued and oil clearance at every main bearing. If the crankshaft has been ground undersize, the correct undersize bearing set is required instead of STD.
Technical information
- part type: crankshaft main bearing set
- size: STD
- configuration: 5-main set with rear thrust bearing
- crankshaft main journal diameter: 2.448"–2.449" / 62.18–62.21 mm
- main housing bore: 2.641" / 67.08 mm nominal
- construction: plain bearing shells, grooved upper shells
- selling unit: 1 set
