$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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Engine Blocks & Parts

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Results 126 - 150 of 2000 +

ARP Main Stud Kits 156-5002

Made in the USA ARP Main Stud Kits 156-5002

ARP Main Stud Kits 156-5002

Main Studs, Side Bolts, 12-Point Head, Ford, 4.6L, Kit

Part Number: ARP-156-5002

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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ARP Main Stud Kits 156-5901

Made in the USA ARP Main Stud Kits 156-5901

ARP Main Stud Kits 156-5901

Main Studs, 4-Bolt Main, Ford, 4.6/5.4L, 3V, for use with Windage Tray, Kit

Part Number: ARP-156-5901

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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PRW Billet Steel Main Caps 1738301

PRW Billet Steel Main Caps 1738301

PRW Billet Steel Main Caps 1738301

Main Caps, Billet Steel, 2-Bolt, Straight, Mopar, Set of 5

Part Number: PQX-1738301

Not Yet Reviewed

Estimated Ship Date: Today

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Moroso Extra Long Bellhousing Dowel Pins 37932

Moroso Extra Long Bellhousing Dowel Pins 37932

Moroso Extra Long Bellhousing Dowel Pins 37932

Bellhousing Dowel Pins, .625 in. Diameter, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: MOR-37932

4.47 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Pioneer Cylinder Head Dowel Pins PG-233-10

Pioneer Cylinder Head Dowel Pins PG-233-10

Pioneer Cylinder Head Dowel Pins PG-233-10

Cylinder Head Dowel Pins, Chevy, GMC, Big Block, Set of 10

Part Number: PIO-PG-233-10

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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ARP Main Stud Kits 140-5401

Made in the USA ARP Main Stud Kits 140-5401

ARP Main Stud Kits 140-5401

Main Studs, 2-Bolt Main, Mopar, Small, Big Block, B, LA, RB, Kit

Part Number: ARP-140-5401

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Summit Racing™ SPC Engine Blocks SUM-150206

Summit Racing™ SPC Engine Blocks SUM-150206

Summit Racing™ SPC Engine Blocks SUM-150206

Engine Block, Ford 302 Cast Iron , 4-Bolt Mains, 4.000 in. Bore, 1-Piece Rear Main Seal, Small Block, Each

Part Number: SUM-150206

Not Yet Reviewed

Estimated Ship Date: Today

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World Products Merlin Gen VI Engine Blocks 091105

Made in the USA World Products Merlin Gen VI Engine Blocks 091105

World Products Merlin Gen VI Engine Blocks 091105

Engine Block, Cast Iron, Nodular Iron 4-Bolt Mains, 4.500 in. Bore, 1-Piece Seal, 9.800 in. Deck, Chevy, Big Block, Each

Part Number: WRL-091105

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

ARP Main Stud Kits 194-5401

Made in the USA ARP Main Stud Kits 194-5401

ARP Main Stud Kits 194-5401

Main Studs, 2-Bolt Main, Pontiac V8, Kit

Part Number: ARP-194-5401

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Melling Freeze Plugs MPE-275BR

Made in the USA Melling Freeze Plugs MPE-275BR

Melling Freeze Plugs MPE-275BR

Engine Expansion Plugs, Freeze Plugs, Brass, Chevy, GMC, Big Block, Kit

Part Number: MEL-MPE-275BR

4.18 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Moroso Extra Long Bellhousing Dowel Pins 37936

Moroso Extra Long Bellhousing Dowel Pins 37936

Moroso Extra Long Bellhousing Dowel Pins 37936

Bellhousing Dowel Pins, .625 in. Diameter, .014 in. Offset, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: MOR-37936

4.25 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Dorman Expansion Plugs 02600

Dorman Expansion Plugs 02600

Dorman Expansion Plugs 02600

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

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Ford Performance Parts 7.3L Gas Engine Race Blocks M-6010-SD73R

Ford Performance Parts 7.3L Gas Engine Race Blocks M-6010-SD73R

Ford Performance Parts 7.3L Gas Engine Race Blocks M-6010-SD73R

Engine Blocks, Bare, 7.3L Godzilla, OEM Engine Block Style, Cast Iron, 4.220 in. Cylinder Bore Diameter, Ford 7X V8 Main Journal Type, Ford, Each

Part Number: FMS-M-6010-SD73R

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Allstar Performance Small Block Rear Main Seal Adapters ALL26125

Allstar Performance Small Block Rear Main Seal Adapters ALL26125

Allstar Performance Small Block Rear Main Seal Adapters ALL26125

Seal Adapter, Billet Aluminum, 1 to 2-Piece Style, Chevy, Small Block Gen I, Kit

Part Number: AAF-ALL26125

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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ARP Main Stud Kits 154-5401

Made in the USA ARP Main Stud Kits 154-5401

ARP Main Stud Kits 154-5401

Main Studs, 2-Bolt Main, Ford, 221-302, Small Block, Kit

Part Number: ARP-154-5401

4.9 out of 5 stars ( 20 )

Estimated Ship Date: Today

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Milodon Freeze Plug Kits 34040

Made in the USA Milodon Freeze Plug Kits 34040

Milodon Freeze Plug Kits 34040

Freeze Plug Kit, Brass, Chrysler, 273, 318, 340, 360, Kit

Part Number: MIL-34040

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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ARP Main Stud Kits 165-5401

Made in the USA ARP Main Stud Kits 165-5401

ARP Main Stud Kits 165-5401

Main Studs, Hex Nuts, Saturn, 1.9L, Kit

Part Number: ARP-165-5401

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Improved Racing Engine Block Oil Galley Barbell Plugs EGM-502

Made in the USA Improved Racing Engine Block Oil Galley Barbell Plugs EGM-502

Improved Racing Engine Block Oil Galley Barbell Plugs EGM-502

Oil Galley Barbell Plug, OEM-Style, Billet Aluminum, Viton® O-Rings, Chevy, LT, Each

Part Number: IRP-EGM-502

Not Yet Reviewed

Estimated Ship Date: Today

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ARP Main Stud Kits 234-5610

Made in the USA ARP Main Stud Kits 234-5610

ARP Main Stud Kits 234-5610

Main Studs, 4-Bolt Main, Large Journal, with Windage Tray, Chevy, Small Block, Kit

Part Number: ARP-234-5610

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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ARP Main Stud Kits 235-5502

Made in the USA ARP Main Stud Kits 235-5502

ARP Main Stud Kits 235-5502

Main Studs, 2-Bolt Main, For Windage Trays, Chevy, Big Block, Kit

Part Number: ARP-235-5502

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Lakewood EZ-Adjustable Bellhousing Dowel Pins 15914LKW

Lakewood EZ-Adjustable Bellhousing Dowel Pins 15914LKW

Lakewood EZ-Adjustable Bellhousing Dowel Pins 15914LKW

Bellhousing Dowel Pins, Adjustable, .621 in. Diameter, .014 in. Offset, Buick, Chevy/Oldsmobile, Pontiac, Pair

Part Number: LAK-15914LKW

3.92 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Pioneer Performance Freeze Plugs PE-100-B

Pioneer Performance Freeze Plugs PE-100-B

Pioneer Performance Freeze Plugs PE-100-B

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

Part Number: PIO-PE-100-B

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Summit Racing™ LS Cylinder Head Dowel Pins SUM-910233

Made in the USA Summit Racing™ LS Cylinder Head Dowel Pins SUM-910233

Summit Racing™ LS Cylinder Head Dowel Pins SUM-910233

Cylinder Head Dowel Pin, Solid, Chevy GM, LS/LSX, Gen III/IV For use with standard or 1/2 in. head studs. Set of 4

Part Number: SUM-910233

Not Yet Reviewed

Estimated Ship Date: Today

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Dura-Bond Timing Cover Dowels AD-967

Made in the USA Dura-Bond Timing Cover Dowels AD-967

Dura-Bond Timing Cover Dowels AD-967

Timing Cover Dowel Pin, 0.550 in. Long, 0.482 in. Outside Diameter, 0.385 in. Inside Diameter, Steel, Ford, Each

Part Number: DUR-AD-967

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Melling Freeze Plugs MPE-115BR

Made in the USA Melling Freeze Plugs MPE-115BR

Melling Freeze Plugs MPE-115BR

Engine Expansion Plugs, Freeze Plugs, Brass, Pontiac, Kit

Part Number: MEL-MPE-115BR

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

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