1990 GMC MAHLE Original Pistons & Piston Rings

Piston Rings, Plasma-moly, 4.310 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40203CP060

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Shallow Oil Ring Groove, V8, Set

Part Number: MAH-51476CP

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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

Part Number: MAH-40203CP

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Piston - GM 5.7L (350) V8 FLATTOP COAT (030) W/P aftermarket version

Part Number: MAH-2243547030

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Estimated Ship Date: May 28, 2026 if ordered today

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Piston - GM 5.7L (350) V8 FLATTOP COAT (040) W/P AFTERMARKET VERSION

Part Number: MAH-2243547040

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Single Piston

Part Number: MAH-S2243543030

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Piston - GMC Pass. & Trk. 350 (5.7L) Eng. (1971-93). Same as 2243556 except 8 pack.

Part Number: MAH-2242694

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Piston - GM 350. Same as 2243556 except 8 pack.

Part Number: MAH-2242694030

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Estimated Ship Date: May 27, 2026 if ordered today

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Single Piston

Part Number: MAH-S2243543

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

Part Number: MAH-40203CP030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Piston - GM 5.7L (350) V8 DISH COAT (030) W/P AFTERMARKET VERSION

Part Number: MAH-2243543030

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Estimated Ship Date: May 28, 2026 if ordered today

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Piston With Rings - GM 5.7L (350) V8 DISH CT (030) W/PR MOLY

Part Number: MAH-2243543WR030

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Estimated Ship Date: May 28, 2026 if ordered today

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Shallow Oil Ring Groove, V8, Set

Part Number: MAH-51476CP030

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Single Piston

Part Number: MAH-S2243543020

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Estimated Ship Date: May 27, 2026 if ordered today

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Single Piston

Part Number: MAH-S2243543060

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Single Piston

Part Number: MAH-S2242511030

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Ring Set, Plain - GMC Pass. 350(5.7L) Eng. (86-89); GMC Trk 350(5.7L) Eng. (89-94)

Part Number: MAH-S51476CP

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V6, Set

Part Number: MAH-51475CP

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Shallow Oil Ring Groove, V8, Set

Part Number: MAH-41476CP

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

SINGLE PISTON

Part Number: MAH-S2242707030

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Estimated Ship Date: May 28, 2026 if ordered today

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Piston With Rings - GM 5.7L (350) V8 DISH CT (020) W/PR MOLY

Part Number: MAH-2243543WR020

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.250 in. Bore, 3/32 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-40723CP

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Estimated Ship Date: May 27, 2026 if ordered today

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Single Piston

Part Number: MAH-S2243543040

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Estimated Ship Date: May 29, 2026 if ordered today

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Piston With Rings - GM 5.7L (350) V8 FLT CT (060) W/PR MOLY

Part Number: MAH-2243547WR060

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston - GMC Pass. & Trk. 350 (5.7L) Eng. (1971-93). Same as 2243556 except 8 pack.

Part Number: MAH-2242694020

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Estimated Ship Date: May 28, 2026 if ordered today

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