Summit Racing™ Main Bearings SUM-172300

Brand:
Summit Racing
Manufacturer’s Part Number:
SUM-172300
Part Type:
Main Bearings
Product Line:
Summit Racing™ Main Bearings
Summit Racing Part Number:
SUM-172300
UPC:
190861068742
Bearing Usage:
Direct replacement
Engine Crankshaft Undersize (in.):
Stock
Engine Crankshaft Undersize (mm):
Stock
Grooved Bearing:
Yes
Groove Location:
Upper
Groove Style:
1/2
Thrust Bearing Oversize:
Stock
Bearing Material:
Bi-metal, silicon aluminum
Quantity:
Sold as a set of 5.

Summit Racing™ Main Bearings

These Summit Racing™ main bearings are just what you need to freshen up your engine. Why? They use silicon aluminum bi-metal construction. Silicon aluminum is the choice for many of today’s engine manufacturers because of its high fatigue strength and superior temperature threshold. Bearing wear is dramatically reduced and the fatigue strength is greatly improved.

Warranty