1991 Pistons & Piston Rings

Forged Pro pistons for SB Chevy 350 Long Rod, 4.060 bore, 1.260 C.H., 3.48 in. stroke, 6 in. rod, 5cc flat top 10.2@64cc, 9.9@67cc, 9.4@72.

Part Number: SUM-SBC350060L

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Pistons, Forged, Flat, 4.500 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC812-034

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Piston Set, 331 Stroker SBF 289 - 302 SX Series -13cc Dish Top Inline / Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-8856-4040

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston Set, 4.7 Jeep 6 Cyl. 1-FX Series -21cc Jeep Dish Top Piston Set. 3.905 bore

Part Number: DMS-1-6673-3905

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Pistons, SX-Series, Forged, Dome, 4.030 in. Bore, Chevy, Set of 8

Part Number: DMS-8117-4030

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dome, 3.910 in. Bore, Mopar, Small Block, Kit

Part Number: UEM-KB399KTM-STD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 19, 2026 if ordered today

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Pistons, Forged, Flat, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Mopar, Small Block, Set of 8

Part Number: UEM-IC744-030

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Engine Piston Ring Set, 4-Cyl Ring Set; Phosphate

Part Number: HSN-5663030

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Piston Rings, Moly, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L6, V6, Set

Part Number: SLP-E-229K40

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Pistons and Rings Kit, Forged, Dish, 3.935 in. Bore, Moly Ring, AMC, Jeep, Inline 6, Kit

Part Number: UEM-IC945KTM-060

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.060 in. Bore, Chevy, Each

Part Number: SUM-17351C-60-1

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Pistons, Hypereutectic, Dish, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-1279HC-030

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Pistons, FHR, Forged 4032 Aluminum, 4.530 in. Bore, 4.000 in. Stroke, Dome, Chevy, Big Block, Set of 8

Part Number: UEM-IC9984064

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Piston and Ring Kit, Forged, Flat, 4.530 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC950KTD-030

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.060 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.260 in. Compression, Chevy, Each

Part Number: JEP-329434S

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Engine Piston Ring Set, 4-Cyl Ring Set; Phosphate

Part Number: HSN-5663020

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.030 in. Bore, 1/16 in., 1/16 in., 1/8 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M8571030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Piston, SX-Series, Forged, Flat Top, 4.040 in. Bore, Chevy, Set of 8

Part Number: DMS-8130-4040

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston, SX-Series, Forged Dish Top, 4.040 in. Bore, Chevy, Set of 8

Part Number: DMS-8103-4040

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Pistons, SX-Series, Forged, Flat, 4.040 in. Bore, Chevy, Set of 8

Part Number: DMS-8110-4040

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston, SX-Series, Forged Dish Top, 4.030 in. Bore, Chevy, Set of 8

Part Number: DMS-8103-4030

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston Set, 289 / 302 / 5.0 SBF 289 - 302 SX Series -13cc Dish Top Inline / Twisted Wedge Piston Set. 4.030 bore

Part Number: DMS-8843-4030

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Estimated Ship Date: Feb 26, 2026 if ordered today

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

Part Number: DMS-8133-4040

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dome, 4.390 in. Bore, Ford, Big Block, Kit

Part Number: UEM-KB401KTD-030

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5515

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Estimated Ship Date: Feb 24, 2026 if ordered today

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