MERCURY COMET Engine Blocks & Accessories

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

Part Number: RNB-557-009

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Engine Expansion Plugs, Steel, Ford, Mercury, Kit

Part Number: MEL-MPE-110R

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Engine Expansion Plugs, Steel, Ford, Mercury, Set of 10

Part Number: RNB-555-084

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Estimated Ship Date: Tomorrow

Main Stud Kit

Part Number: PIO-855016

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Expansion Plugs, Steel, Diameter 1.513 in., Various, Each

Part Number: RNB-555-077

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Engine Expansion Plugs, Pipe Plugs, Ford, Kit

Part Number: RNB-02663

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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

Part Number: PIO-PE108R

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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FORD 302 Main Girdle Stud Kit, 4135 ChromolyPRW Steel Studs, Includes 10ea 1/2" Longer Studs, 7/16"-14/20 x 4.80" Studs, Nuts & Washers.

Part Number: PQX-1000202

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Estimated Ship Date: Mar 19, 2026 if ordered today

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EXP PLUG KIT

Part Number: PIO-PE-108

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Expansion Plugs, Steel, Diameter 1.580 in., Various, Each

Part Number: RNB-555-029

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Estimated Ship Date: Feb 4, 2026 if ordered today

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

Part Number: RNB-555-028-1

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Estimated Ship Date: Feb 4, 2026 if ordered today

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Expansion Plugs, Steel, Diameter 2.162 in., Various, Pack of 10

Part Number: RNB-555-070

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Estimated Ship Date: Tomorrow

Freeze Plug Kit, Brass, Ford, Kit

Part Number: PIO-830004

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Expansion Plugs, Steel, Diameter 2.074 in., Various, Each

Part Number: RNB-555-073

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Estimated Ship Date: Feb 4, 2026 if ordered today

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Expansion Plugs, Steel, Diameter 2.208 in., Various, Each

Part Number: RNB-555-051

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 4, 2026 if ordered today

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BR EXP PLUG KIT

Part Number: PIO-PE-105-B

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Estimated Ship Date: Tomorrow

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

Part Number: RNB-02653

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Estimated Ship Date: Tomorrow

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

Part Number: MAH-S50564CP030

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Main Stud Kit

Part Number: PIO-855013

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Main Stud Kit

Part Number: PIO-855014

Not Yet Reviewed

Estimated Ship Date: Feb 2, 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

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-109R

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-609R

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Main Caps, Billet Steel, 2-Bolt, Big Block FE, V8, 332-428 c.i.d., Ford, Set of 4

Part Number: PQX-1739001

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Expansion Plugs, Brass, Ford, Mercury, Kit

Part Number: RNB-567-011

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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