1991 CHEVROLET Enginetech Engines & Components

Engine Exhaust Valve 41-02 BUI/CAD/CHV/GM/GMC/OLD/PON 2.5L/3.2L/3.5L/3.8L/4.1L/4.3L/4.4L/4.6L/4.8L/4.9L/5.0L/5.3L/5.7L/6.6L

Part Number: EGN-V1923

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Estimated Ship Date: May 13, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 67-02 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/4.4L/4.6L/4.9L/5.0L/5.3L/5.7L

Part Number: EGN-BC296J020

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Engine Crankshaft Main Bearing Set 78-14 CHV/GM/GMC/IZU/OLD/PON 3.3L/3.8L/4.3L

Part Number: EGN-BC317J010

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Engine Connecting Rod Bearing 82-04 AM General/CHV/GMC/Hummer 6.2L/6.5L

Part Number: EGN-BB100J001

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Engine Expansion Plug Kit 82-04 AM General/CHV/GMC/Hummer 6.2L/6.5L

Part Number: EGN-PK59B

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Engine Piston Set 88-94 BUI/CHV/OLD/PON 3.1L

Part Number: EGN-P1584650

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Engine Connecting Rod Bearing 77-93 AMC/BUI/CHV/GMC/JEP/PON 2.5L

Part Number: EGN-BB600J020

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Engine Piston Set 67-02 GM 4.3L/4.4L/4.6L/4.9L/5.0L/5.7L

Part Number: EGN-P30938030

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Engine Piston Set 87-95 BUI/CHV/OLD 2.3L

Part Number: EGN-P5020450

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Camshaft Kit, Stage 1, High Performance, Hydraulic Flat Tappet, 204 int./214 exh. Duration, 0.420/0.443 Lift, with Lifters, Chevy, 4.3-6.6L, Kit

Part Number: EGN-ECK1014R

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Engine Piston Set 85-95 CHV/GM/GMC/OLD/PON 4.3L

Part Number: EGN-P15056060

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Estimated Ship Date: May 12, 2026 if ordered today

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Engine Connecting Rod Bearing 80-09 BUI/CAD/CHV/GMC/IZU/JEP/OLD/PON 2.8L/3.1L/3.4L

Part Number: EGN-BB285J25

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Estimated Ship Date: May 12, 2026 if ordered today

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Engine Piston Ring Set 65-95 CHV/FRD/GM/GMC/OLD/PON 3.9L/4.3L/4.9L

Part Number: EGN-R40056030

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Estimated Ship Date: May 11, 2026 if ordered today

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Engine Exhaust Valve 65-96 CHV/GM/GMC/PON 4.3L/6.5L/6.6L/7.0L/7.4L

Part Number: EGN-V1651

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Piston, Piston and Ring Kit, Cast Aluminum, 4.000 in. Bore, 1.542 in. Compression Height, Dish Top, with Cast Rings, Chevy, GMC, 5.7L, Set of 8

Part Number: EGN-K15058STD

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Engine Piston Kit 87-95 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/5.0L

Part Number: EGN-K15988P040

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Engine Crankshaft Main Bearing Set 85-05 BUI/CAD/CHV/GMC/IZU/JEP/OLD/PON 2.8L/3.1L/3.4L

Part Number: EGN-BC412J50

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Engine Valve Guide 87-99 BUI/CHV/OLD/PON 2.8L/3.1L/3.4L

Part Number: EGN-GD8112

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Engine Crankshaft Kit 88-05 BUI/CHV/OLD/PON 3.1L/3.4L

Part Number: EGN-128000

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Engine Piston Ring Set 76-96 BUI/CAD/CHV/GM/GMC/OLD/PON 3.8L/4.3L/5.0L

Part Number: EGN-R37458060

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Engine Piston Set 90-95 CHV/IZU/OLD/PON 3.1L

Part Number: EGN-P1592650

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Engine Piston Ring Set 87-03 BUI/CHV/GMC/IZU/OLD/PON 2.0L/2.2L

Part Number: EGN-M89134100

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Engine Piston Kit 67-95 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/5.7L

Part Number: EGN-K15058P040

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Engine Piston Ring Set 76-02 BUI/CAD/CHV/GM/GMC/OLD/PON 3.8L/4.3L/4.4L/5.0L

Part Number: EGN-M37458030

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Engine Piston Set 90-95 CHV/IZU/OLD/PON 3.1L

Part Number: EGN-P15926100

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