Sealed Power 4221M Engine Crankshaft Main Bearing Set in Canada

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

Exacting tolerances
Meets or exceeds OEM specifications
Steel-backed bronze alloy lining with overplate
Popular for fatigue resistance & strength - provides conformability required for older applications
State-of-the-art manufacturing
Sealed PowerÂ© Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.

Application	O.E. Replacement 1961-76
Displacement	421, 428, 455
Engine Family	V8
Features	1/2 Groove
Manufacture	Pontiac
Material	Overplated Copper-Lead Alloy
Part Description	Engine Crankshaft Main Bearing Set
Set Type	Main Set
Sizes	Std-10-20-30
UPC	724956124022
Origin Country:	MX
Weight:	1.82Lb. (0.83 kg.)
Package Dimensions:	5.5" x 4.5" x 3.9" (14 cm x 11.4 cm x 9.9 cm)

1 Year Warranty