Engine Blocks & Parts

Main Caps, Billet Steel, 4-Bolt, Straight, Ford, Small Block, Set of 3

Part Number: PQX-1735101

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Main Studs, Chromoly, Hex Head, 2-Bolt, Dodge, Cummins Diesel, 5.9L, Kit

Part Number: ARP-247-5401

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Engine Expansion Plugs, Brass, Chrysler, Dodge, Jeep, Ram, Hemi, Kit

Part Number: MEL-MPE-902BR

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Estimated Ship Date: Today

Engine Block, Cast Iron, 4-Bolt Mains, 4.000 in. Diameter Bore, 1-Piece Rear Main Seal, Ford, Small Block, Each

Part Number: FMS-M6010BOSS302

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Engine Block, Cast Iron, 4-Bolt Mains, 4.360 in. Diameter Bore, 2-Piece Rear Main Seal, Siamese Bore, Ford, Big Block, Each

Part Number: FMS-M-6010-A460X

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Freeze Plug Kit, Brass, Chevy, Small Block, 400, Kit

Part Number: MIL-34032

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Main Side Bolts, 6-Bolt Main, 12-Point Head, 10mm Side Studs Only, Chevy LS, Kit

Part Number: PQX-1000099

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Rear Main Seal Housing, Chevy, Small Block, LT1, Each

Part Number: NAL-12554312

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Dowel Pin, .250 in. Diameter, .625 in. Length, Chevy Cam Sprocket, Chrysler Head to Block, Set of 25

Part Number: PIO-PC-725-25

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Cylinder Sleeve, Cast Iron, 4.000 in. Bore I.D., 0.094 in. Wall Thickness, 5.500 in. Length, Each

Part Number: MEL-CSL159

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Engine Valley Cover, Finned, Billet Aluminum, Black, Hardware Included, Chevy, Each

Part Number: TSN-81045BK

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Main Caps, Ductile Iron, 3-Center, Angled Outer Bolts, 4-Bolt, Large Journal, Chevy, Small Block, Set

Part Number: MIL-11150

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Dec 30, 2025 if ordered today

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Oil Cooler Delete, Billet Aluminum, Black Anodized, Chevy, Cadillac, Kit

Part Number: IRP-EGM-136

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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SB Chevy LS1 CA625+ main stud kit

Part Number: ARP-234-5611

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Main Studs, 4-Bolt Main, Chevy, Big Block, Mark V, 502, Kit

Part Number: ARP-135-5606

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 29, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.125 in. Bore I.D., 0.094 in. Wall Thickness, 6.250 in. Length, Each

Part Number: MEL-CSL161HP

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Cylinder Sleeve, Cast Iron, 2.883 in. Bore I.D., 0.094 in. Wall Thickness, 6.500 in. Length, Each

Part Number: MEL-CSL605A

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Main Studs, 2-Bolt Main, for Nissan, 2.4, 2.6, 2.8L, 6-Cylinder, Kit

Part Number: ARP-202-5406

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Freeze Plugs, Brass/Steel, Chevrolet, GM LS Engine, Kit

Part Number: PIO-PE-496-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Engine Hardware, Dowels, Keys, Cam Bolts, Washers, Eccentric, Ford, 460, Kit

Part Number: DUR-FKF-3

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Today

Engine Block, LSX Bowtie, Bare, Cast Iron, 6-bolt Main Bolt Style, 9.240 in. Standard Deck, Chevrolet, Each

Part Number: NAL-19417352

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Main Studs, 2-Bolt, for Nissan, L4, 2.4L, Kit

Part Number: ARP-102-5401

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Main Studs, 2-Bolt Main, Chevy, Small Block, Large Journal, 12-Point

Part Number: ARP-134-5403

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Top End Engine Kit, 97 in. Big Bore, Black Wrinkle Finish, Forged Pistons, Gaskets, Harley-Davidson®, Kit

Part Number: SSY-910-0205

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

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• Special Order

Main Cap Girdle, 1045 Billet Steel, with PRW SCM-4135 Fasteners/Hardware, Black Oxide Finish, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: PQX-9034700

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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