MERCURY Engine Blocks & Accessories

Engine Expansion Plugs, Steel, 0.375 in. Diameter, 0.150 in. Height, Dodge, Ford, Mercury, Set of 10

Part Number: RNB-555-115

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Engine Expansion Plugs, Steel, 0.540 in. O.D., 0.180 in. Height, Buick, Chevy, Ford, GMC, Mercury, Set of 10

Part Number: RNB-555-007

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Engine Expansion Plug, Steel, 1.007 in. Closed End Diameter, 1.021 in. Open End Diameter, Set of 10

Part Number: RNB-555-018

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plugs, Steel, Ford, Lincoln, Mercury, Small Block, Kit

Part Number: MEL-MPE-108R

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Freeze Plugs, Steel, 0.438 in. Diameter, Chevy, Chrysler, Dodge, Eagle, Ford, GMC, Jeep, Mercury, Set of 10

Part Number: RNB-555-003

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Expansion Plugs, Steel, Ford, Lincoln, Mercury, Kit

Part Number: RNB-557-009

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Engine Expansion Plugs, Steel, Ford, Mercury, Kit

Part Number: MEL-MPE-110R

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plug Kits Bagged - Brass

Part Number: MEL-MPE-111BR

Not Yet Reviewed

Estimated Ship Date: Today

Engine Expansion Plug, Steel, AMC, Buick, Cadillac, Chevy, Ford, GMC, Jeep, Mercury, Oldsmobile, Each

Part Number: RNB-555-028-1

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

• Special Order

BR EXP PLUG KIT

Part Number: PIO-PE-105-B

Not Yet Reviewed

Estimated Ship Date: Today

Expansion Plugs, Steel, Ford, Lincoln, Mercury, Kit

Part Number: RNB-02653

Not Yet Reviewed

Estimated Ship Date: Today

Expansion Plugs, Steel, Diameter 0.652 in., Ford, Mercury, Toyota, Each

Part Number: RNB-555-010

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Expansion Plugs, Steel, Diameter 1.000 in., Mopar, Each

Part Number: RNB-555-091

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Expansion Plugs, Steel, Diameter 1.396 in., GM, Each

Part Number: RNB-555-093

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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EXP PLUG KIT

Part Number: PIO-PE-126

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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EXP PLUG KIT

Part Number: PIO-PE-126-R

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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EXP PLUG KIT

Part Number: PIO-PE-128

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Freeze Plugs, Steel, Cadillac, Chrysler, Dodge, Plymouth, Eagle, Ford, Mercury, Jeep, Set of 10

Part Number: RNB-555-082

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Expansion Plugs, Steel, Diameter 1.199 in., Various, Each

Part Number: RNB-555-100

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Engine Expansion Plug, Steel, 18mm Width, 0.230 in. Height, Chevy, Ford, GMC, Mercury, Toyota, Each

Part Number: RNB-555-102

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Sleeve Assembly Ring Set - Buick 301,350L Eng. (77-79), Checker 327,350 Eng. (69-79), Chev.

Part Number: MAH-S50564CP

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-818R

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-278R

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-609R

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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NPI & PI Applications Ford Modular Head Kits

Part Number: MEL-MPH-1R

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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