1985 Pistons & Piston Rings

Forged Pro pistons for BB Chevy 454, 4.310 bore, 1.645 C.H., 4 in. stroke, 6.135 in. rod, 21cc open/closed ch. Dome 10.5@110cc, 10.1@114cc, 9.7@119cc.

Part Number: SUM-BBC454060

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Piston Set, 350 SBC E Series -4cc Flat Top Piston Set. 4.000 bore

Part Number: DMS-K8705-4000

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Piston Set, 350 SBC E Series -4cc Flat Top Piston Set. 4.060 bore

Part Number: DMS-K8700-4060

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Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 3.780 in. Bore, 2.0mm, 2.0mm, 4.75mm Thickness, Ford, Mercury, 2.3L, Set of 4

Part Number: HSN-2M5613

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

Part Number: SLP-E-251KC

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Piston Rings, Piston Ring Sets, Phosphate Coated, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-C5532

1.0 out of 5 stars ( 1 )

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Pistons, Forged, Dome, 4.030 in. Bore, Ford, Set of 8

Part Number: UEM-IC740-030

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Estimated Ship Date: May 4, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 3.930 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB167-020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

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Piston Rings, Phosphate Coated, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-683

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Piston, Hypereutectic, Flat, 4.030 in. Bore, 3.75 in. Stroke, 5/64 in., 5/64 in., 3/16 in. Rings, Chevy, Each

Part Number: SLP-WH860CP30

4.5 out of 5 stars ( 2 )

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Piston Rings, Moly, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: SLP-E-229K30

5.0 out of 5 stars ( 2 )

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Pistons, Forged, Flat, 4.320 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC780-070

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston Rings, Moly, 3.970 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-178K60

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Pistons, Forged, Flat, 4.420 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Big Block, Set of 8

Part Number: UEM-IC859-060

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Pistons, Pro Tru Street Pistons, 4.040 in. Bore, Forged, Flat Top, 1/16 in., 1/16 in., 3/16 in. Rings, Chevrolet, Kit

Part Number: WIS-PTS503A4

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Forged Pro pistons for SB Chevy 350, 4.030 bore, 1.560 C.H., 3.48 in. stroke, 5.7 in. rod, 5cc flat top 11:1@58cc, 10.2@64cc, 9.9@67cc, 9.4@72cc.

Part Number: SUM-SBC350030

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Piston, E Series, Forged, Dish Top, 4.030 in. Bore, Ford, Set of 8

Part Number: DMS-8723-4030

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Set, 383 SBC E Series -18cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-K8717-4030

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Pistons, SX-Series, Forged, Dish, 4.030 in. Bore, Ford, Set of 8

Part Number: DMS-8863-4030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pistons, E-Series, Forged, Flat, 4.040 in. Bore, Ford, Set of 8

Part Number: DMS-8750-4040

1.0 out of 5 stars ( 1 )

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Piston Set, 383 SBC E Series -18cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-8712-4030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pistons, SX-Series, Forged, Dish, 4.040 in. Bore, Ford, Set of 8

Part Number: DMS-8763-4040

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Piston Set, 363 Stroker SBF 289 - 302 2-FX Series -4cc Flat Top inline Piston Set. 4.125 bore

Part Number: DMS-2-3150-4125

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pistons, Forged, Dome, 4.280 in. Bore, Chevy, Set of 8

Part Number: SLP-L2349F30

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Pistons, Forged, Flat, 4.080 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-IC717-080

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Estimated Ship Date: May 4, 2026 if ordered today

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