1984 MERCURY Engine Blocks & Accessories

Main Bolts, High Performance Series, 2-Bolt Main, Ford, 289-302, Small Block, Kit

Part Number: ARP-154-5001

4.94 out of 5 stars ( 33 )

Estimated Ship Date: Today

Freeze Plug Kit, Threaded 1 1/4 NPT, Steel, Ford, 289, 302, 351W, 351C, Kit

Part Number: FMS-M-6026-B302

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

Freeze Plugs, Brass, 1.766 in. Diameter, Cadillac, Chevy, Ford, Lincoln, Mercury, Set of 10

Part Number: RNB-565-036

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Freeze Plugs, Brass, Ford, 289, 302, 351W, Kit

Part Number: PIO-PE108BR

5.0 out of 5 stars ( 7 )

Estimated Ship Date: May 1, 2026 if ordered today

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Freeze Plug Kits Bagged - Brass

Part Number: MEL-MPE-177BR

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Brass Cup Expansion, Plug, 35.21mm Outside Diameter, Each

Part Number: RNB-565-093

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Estimated Ship Date: May 4, 2026 if ordered today

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Freeze Plug Kit, Brass, Ford, Kit

Part Number: PIO-830004

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Estimated Ship Date: May 1, 2026 if ordered today

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Engine Expansion Plug Kit 82-04 FRD/LIN/MER 3.8L

Part Number: EGN-PK54B

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Estimated Ship Date: May 5, 2026 if ordered today

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EXP PLUG KIT

Part Number: PIO-PE-177-B

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Estimated Ship Date: May 1, 2026 if ordered today

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