Sealed Power Pistons, Bearings & More

Piston Rings, Plasma-moly, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in., File Fit, 8-Cylinder, Set

Part Number: SLP-R934335

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Pistons, Cast, Flat, 3.736 in. Bore, Chevy, 305, Set of 8

Part Number: SLP-534NP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Piston Rings, 4.020 in. Bore, 5/64, 5/64, 3/16, .200 in. Deep Oil Groove, Moly Top Ring, Set

Part Number: SLP-E-251K20

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Today

Main Bearings, MA Series, Standard Size, Bi Metal, 1/2 Groove, Ford, Lincoln, Mercury, V8, 221, 260, 289, 302, Set of 5

Part Number: SLP-4125MA

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Today

Rod Bearings, CP Series, Tri Metal, 0.010 in. Crankshaft Undersize, Ford, 351C, 351M, 400, Set of 8

Part Number: SLP-8-3400CP10

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Piston Rings, Cast Iron, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251X40

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Pistons, Hypereutectic, Dish, 4.040 in. Bore, Chevy, Set of 8

Part Number: SLP-H859CP40

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 4.250 in. Bore, Chevy, Set of 8

Part Number: SLP-H581CP

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Main Bearings, Standard Size, Tri Metal, 1/2 Groove, Ford, Mercury, 385 Series Big Block, 429, 460, Set of 5

Part Number: SLP-4907M

3.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

Piston Rings, Moly, 4.000 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, 8-Cylinder, Set

Part Number: SLP-E-908K

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Piston Rings, Moly, 4.123 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-232K30

Not Yet Reviewed

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Main Bearings, Standard Size, Bi Metal, 1/2 Groove, Dodge, Plymouth, 340, Set of 5

Part Number: SLP-4923MA

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Plastigage, .004 in.-.009 in. / .102mm-.229mm, Range, Blue, Each

Part Number: SLP-SPB1

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Piston, Cast Flat Top, 4.030 in. Bore, Chevy, Checker, Set of 8

Part Number: SLP-310AP30

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2026 if ordered today

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Main Bearings, Competition, 0.010 in. Crankshaft Undersize, Super Duty Alloy, Ford, Big Block FE, Set of 5

Part Number: SLP-125M10

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Pistons, Hypereutectic, Dish, 3.895 in. Bore, Jeep, L6, Set of 6

Part Number: SLP-H802CP20

Not Yet Reviewed

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Piston Rings, Moly, 4.120 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-299K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Pistons, Forged, Flat, 4.040 in. Bore, Chevy, GMC, Set of 8

Part Number: SLP-L2256F40

Not Yet Reviewed

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Piston Rings, Moly, 96.500mm Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: SLP-E-937K50MM

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Main Bearings, Tri-Metal, .020 Crankshaft Undersize, Chevy, GMC, Pontiac, 235, 261, Set of 4

Part Number: SLP-960M20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 2, 2026 if ordered today

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Piston Rings, Moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Shallow Ring, 8-Cylinder, Set

Part Number: SLP-E-377K

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Pistons, Hypereutectic, Flat, 4.020 in. Bore, 3.75 in. Stroke, Chevy, Set of 8

Part Number: SLP-H860CP20

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 3, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.000 in. Bore, Dodge, Set of 8

Part Number: SLP-H655CP

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Rod Bearings, CP-Series, 0.010 in. Crankshaft Undersize, Tri Metal, Ford, Mercury, 351W, Set of 8

Part Number: SLP-8-3380CPA10

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Piston Rings, Moly, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-553K30

Not Yet Reviewed

Estimated Ship Date: Today

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