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5 Results Found For "2043-2"
Main bearings have one of the toughest, dirtiest jobs in your engine. A good-quality main bearing must withstand extreme heat, friction, and high-rpm stress to keep...
Main bearings have one of the toughest, dirtiest jobs in your engine. A good-quality main bearing must withstand extreme heat, friction, and high-rpm stress to keep your engine operating at its best. At Summit Racing, top-quality main bearings are all we offer. We’re talking industry-leading brands like Clevite, Sealed Power, King Engine Bearings, Speed Pro, SCAT, Callies, and other top names. These are companies that know how to engineer a main bearing for optimum performance in anything from stock V8s to high-end race mills. Whether you’re building a fresh new engine or performing a main bearing replacement,...
Main bearings have one of the toughest, dirtiest jobs in your engine. A good-quality main bearing must withstand extreme heat, friction, and high-rpm stress to keep your engine operating at its best. At Summit Racing, top-quality main bearings are all we offer. We’re talking industry-leading brands like Clevite, Sealed Power, King Engine Bearings, Speed Pro, SCAT, Callies, and other top names. These are companies that know how to engineer a main bearing for optimum performance in anything from stock V8s to high-end race mills. Whether you’re building a fresh new engine or performing a main bearing replacement, we’ve got what you need!
Showing In Stock Items. Show All 5 Items.
Main Bearing, 1/2 Groove, Standard Size, Steel Backed, Aluminum Alloy, Pontiac, 347, 370, Set of 5
Part Number: KAA-MBS2434-STD
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Main Bearing, 1/2 Groove, .010 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Pontiac, 347, 370, Set of 5
Part Number: KAA-MBS2434-010
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Main Bearing, 1/2 Groove, .002 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Pontiac, 347, 370, Set of 5
Part Number: KAA-MBS2434-002
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Main Bearing, 1/2 Groove, .020 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Pontiac, 347, 370, Set of 5
Part Number: KAA-MBS2434-020
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Main Bearing, 1/2 Groove, .030 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Pontiac, 347, 370, Set of 5
Part Number: KAA-MBS2434-030
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
