CADILLAC Engine Blocks & Accessories

Main Bolts, 6-Bolt Main, Inner Bolts, Chevy, 4.8, 5.3, 5.7, 6.0L, Each

Part Number: NAL-12560272

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Bolt, GM Genuine Parts Replacement Bolt, Hex Head Flange, M8 x 1.25, 0.900 in. Underhead Length, Grade 10.9, Steel, Gray, Each

Part Number: ADO-12556127

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

• $20 Summit Bucks on $200 spent*

Oil Galley Barbell Plug, Plastic, O-ring Included, Avanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Small Block LS, Each

Part Number: MEL-MOGP-100

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Engine Expansion Plug, Oil Galley, Rubber/Steel, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: RNB-02600

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Engine Expansion, Plug Kit, Stock Replacement, Cylinder Head, 1.250 in. Diameter, Brass, Kit

Part Number: MEL-MPE-901BR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Engine Expansion Plug, Brass, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: NAL-9427693

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Engine Expansion Plugs, ACDelco GM Genuine Parts Engine Coolant Water Caps, Stainless Steel, 1.260 Diameter, Each

Part Number: ADO-11562126

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks on $200 spent*

Engine Expansion Plug Kit 55-02 BUI/CAD/CHV/GMC/OLD/PON 3.3L/3.8L/4.3L/4.4L/4.6L/4.9L/5.0L/5.3L/5.7L

Part Number: EGN-PK1

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Estimated Ship Date: Today

Engine Expansion Plug Kit 99-12 BUI/CAD/CHV/GMC/IZU/PON/SAB 4.8L/5.3L

Part Number: EGN-PK827

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-120R

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Engine Expansion Plug Kit 75-95 BUI/CAD/CHV/GMC/OLD/PON 3.0L/3.2L/3.8L/4.1L

Part Number: EGN-PK19

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Estimated Ship Date: Nov 25, 2026 if ordered today

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EXP PLUG KIT

Part Number: PIO-PE-184

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Estimated Ship Date: Nov 16, 2026 if ordered today

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Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-184R

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-183R

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Engine Expansion Plug Kit 80-95 BUI/CAD/CHV/GMC/IZU/JEP/OLD/PON 2.8L/3.1L

Part Number: EGN-PK48

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-608R

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-137R

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Estimated Ship Date: Nov 30, 2026 if ordered today

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EXP PLUG KIT

Part Number: PIO-PE165R

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Estimated Ship Date: Nov 16, 2026 if ordered today

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Engine Expansion Plug Kit 68-84 CAD 6.0L/7.0L/7.7L/8.2L

Part Number: EGN-PK21

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Estimated Ship Date: Nov 25, 2026 if ordered today

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