Availability
1947 BUICK Engines & Components
Coupling, Quick-Drain Oil Pan, Gasket, Full Flow Female Half, Fits All Thread Sizes, Each
Part Number: AER-FBM3117
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Rod Bearing, .002 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Buick, 248, Each
Part Number: KAA-RB315-002
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Piston, Cast, Dome, 3.478 in. Bore, 3/32 in., 3/32 in., 3/16 in., 3/16 in. Ring Grooves, Buick, L8, Each
Part Number: KAA-PST703A040
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Valve, Exhaust, Steel, 1.438 in. Diameter, .372 in. Stem, 5.169 in. Length, Buick, Each
Part Number: KAA-VE881
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Valve, Exhaust, Steel, 1.344 in. Diameter, .372 in. Stem, 4.998 in. Length, Buick, Each
Part Number: KAA-VE837
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Rod Bearing, .010 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Buick, 248, Each
Part Number: KAA-RB315-010
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Main Bearing, 3/4 Groove, .010 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Buick, 248, Set of 5
Part Number: KAA-MBS301A010
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Piston, Cast, Dome, 3.498 in. Bore, 3/32 in., 3/32 in., 3/16 in., 3/16 in. Ring Grooves, Buick, L8, Each
Part Number: KAA-PST703A060
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Piston Ring, Cast Iron, 3.133 in. Bore, 3/32 in., 3/32 in., 3/32 in., 3/16 in. Thickness, Buick, 8-Cylinder, Set
Part Number: KAA-RNG1105C040
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Piston Ring, Cast Iron, 3.093 in. Bore, 3/32 in., 3/32 in., 3/32 in., 3/16 in. Thickness, Buick, 8-Cylinder, Set
Part Number: KAA-RNG1105CSTD
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Cam Bearing, Steel Backed, Aluminum Alloy, Buick, 233, 248, 263, 320, Set
Part Number: KAA-CBS145
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
Piston Ring, Cast Iron, 3.113 in. Bore, 3/32 in., 3/32 in., 3/32 in., 3/16 in. Thickness, Buick, 8-Cylinder, Set
Part Number: KAA-RNG1105C020
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Rod Bearing, .030 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Buick, 320, Each
Part Number: KAA-RB314-030
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Valve, Intake, Steel, 1.531 in. Diameter, .372 in. Stem, 4.997 in. Length, Buick, Each
Part Number: KAA-VI944
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Main Bearing, 3/4 Groove, .020 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Buick, 248, Set of 5
Part Number: KAA-MBS301A020
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Main Bearing, 3/4 Groove, .030 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Buick, 248, Set of 5
Part Number: KAA-MBS301A030
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Rod Bearing, .020 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Buick, 248, Each
Part Number: KAA-RB315-020
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Rod Bearing, .040 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Buick, 248, Each
Part Number: KAA-RB315-040
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Piston, Cast, Dome, 3.468 in. Bore, 3/32 in., 3/32 in., 3/16 in., 3/16 in. Ring Grooves, Buick, L8, Each
Part Number: KAA-PST703A030
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Rod Bearing, Standard Size, Steel Backed, Aluminum Alloy, Buick, 320, Each
Part Number: KAA-RB314-STD
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Piston Ring, Cast Iron, 3.153 in. Bore, 3/32 in., 3/32 in., 3/32 in., 3/16 in. Thickness, Buick, 8-Cylinder, Set
Part Number: KAA-RNG1105C060
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Rod Bearing, Standard Size, Steel Backed, Aluminum Alloy, Buick, 248, Each
Part Number: KAA-RB315-STD
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Main Bearing, 3/4 Groove, .040 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Buick, 248, Set of 5
Part Number: KAA-MBS301A040
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Valve Lifter, 1950-1953 Buick Special, 1950-1952 Buick Super, 1937-1942 Buick Limited Series 90
Part Number: KAA-VL1M
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Piston Ring, Cast Iron, 3.123 in. Bore, 3/32 in., 3/32 in., 3/32 in., 3/16 in. Thickness, Buick, 8-Cylinder, Set
Part Number: KAA-RNG1105C030
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster