Availability
1981 Pistons & Piston Rings
Pistons, Forged, Flat, 4.310 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8
Part Number: UEM-IC9952-060
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston and Ring Kit, PowerPak, Forged, Chevy, Big Block, Kit
Part Number: MLE-928965300
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Premium Ductile Ring Sets, Standard Size, 4.250 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8
Part Number: HSN-2M8562
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Hypereutectic, Flat, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8
Part Number: UEM-9902HC-040
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Hypereutectic, Dish, 4.060 in. Bore, Chevy, Set of 8
Part Number: SLP-H423DCP60
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Hypereutectic, Flat, 3.766 in. Bore, Chevy, Set of 8
Part Number: SLP-H534CP30
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Forged, Dome, 4.280 in. Bore, Chevy, Set of 8
Part Number: UEM-IC9919-030
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Hypereutectic, Flat, 4.040 in. Bore, Chevy, Set of 8
Part Number: SLP-H631CP40
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Hypereutectic, Flat, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Set of 8
Part Number: UEM-KB151-030
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, E-Series, Forged, Flat, 4.030 in. Bore, Chevy, Set of 8
Part Number: DMS-8705-4030
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, E-Series, Forged, Flat, 4.030 in. Bore, Chevy, Set of 8
Part Number: DMS-8715-4030
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Hypereutectic, Flat, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8
Part Number: UEM-9909HC-030
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Forged, Dish, 4.030 in. Bore, Chevy, Small Block, Set of 8
Part Number: WIS-PTS508A3
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston and Ring Kit, Hypereutectic, Flat, 4.030 in. Bore, Ford, Small Block, Kit
Part Number: UEM-KB115KTM-030
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Forged, Flat, 4.000 in. Bore, Ford, Set of 8
Part Number: SUM-17370FC-00
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Cast Iron, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: SLP-E-251X30
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Hypereutectic, Flat, 4.060 in. Bore, Ford, Mercury, Set of 8
Part Number: SLP-H336CP60
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, E-Series, Forged, Flat, 4.030 in. Bore, Ford, Set of 8
Part Number: DMS-8750-4030
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Forged, Flat, 4.030 in. Bore, Chevy, GMC, Set of 8
Part Number: SLP-L2256F30
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Hypereutectic, Dished, 4.040 in. Bore, Chevy, Set of 8
Part Number: SUM-17383C-40
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Moly, 3.910 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: SLP-E-178K
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Hypereutectic, Dished, 4.060 in. Bore, Chevy, Set of 8
Part Number: SUM-17383C-60
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Hypereutectic, Dish, 4.000 in. Bore, Chevy, Set of 8
Part Number: SLP-H423DCP
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, PowerPak Plus Piston and Ring Kits, 4.040 in. Bore, Forged Aluminum, Flat Top, Rings, Chevrolet, 302/327/350 Small Block, Set of 8
Part Number: MLE-930202540
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
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