1985 Engine Expansion Plugs

Engine Expansion Plugs, Steel, Chevy, GMC, Set of 10

Part Number: RNB-555-034

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Freeze Plugs, Steel, 1.765 in. Diameter, Set of 10

Part Number: RNB-555-036

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Estimated Ship Date: Today

Engine Expansion Plug Kit 65-90 BUI/CHV/GM/GMC/OLD/PON 4.3L/4.4L/4.6L/4.9L/5.0L/5.7L/6.0L/6.5L/6.6L/7.0L/7.4L/L

Part Number: EGN-PK3B

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Expansion Plug Kit 65-90 BUI/CHV/GMC/OLD/PON 6.0L/6.5L/6.6L/7.0L/7.4L/L

Part Number: EGN-PK3

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Estimated Ship Date: Apr 20, 2026 if ordered today

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