CHEVROLET Chevy big block Mark IV Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Sealed Power A-Series Rod Bearings 8-3190A 20

Sealed Power A-Series Rod Bearings 8-3190A 20

Rod Bearings, A-Series, 0.020 in. Crankshaft Undersize, Bi Metal, Chevy, GMC, Big Block, Set of 8

Part Number: SLP-8-3190A20

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Trans-Dapt Performance Steel Alternator Brackets 9638

Alternator Bracket, Steel, Chrome, Water Pump Mount, Long Water Pump, Chevy, Big Block, Each

Part Number: TRD-9638

5.0 out of 5 stars ( 4 )

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Moroso Alternator Mount and Drive Kits 63841

Alternator Drive, Aluminum, Chevy, Big Block, Kit

Part Number: MOR-63841

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Milodon Oil Flow Restrictor Plugs 23100

Oil Restrictors, .0625 in. Orifice Diameter, Aluminum, Chevy, Big Block/Small Block, Pair

Part Number: MIL-23100

1.0 out of 5 stars ( 1 )

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Engine Works Oil Restrictors 402000

Oil Restrictors, Aluminum, Chevy, Big Block/Small Block, Pair

Part Number: EW1-402000

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Perma-Cool Sandwich Oil Adapters 185

Adapter, Oil Filter, Sandwich, Aluminum, Natural, 13/16-16 in. Thread, 3/8 in. NPT Inlet/Outlet, Each

Part Number: PRM-185

5.0 out of 5 stars ( 2 )

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PRW Pro Series Billet Aluminum Rocker Arms 6539604

ROCKER ARMS, PRO SERIES ALUM, CHEV 396-454 1966-00, 1.8 x 7/16"

Part Number: PQX-6539604

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Continental OE Technology Series V-belts 15595

Belt, Elite, V-Belt, 7/16 in. Width, 59.00 in. Length, Each

Part Number: CEL-15595

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Billet Specialties Billet Water Pump Pulleys 78110

Water Pump Pulley, V-Belt, 1-Groove, Billet Aluminum, Polished, Chevy, Big/Small Block, Long Pump, Each

Part Number: BSP-78110

4.57 out of 5 stars ( 7 )

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King SI-Series Main Bearings MB 556SI 030

Main Bearings, 1/2 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Big Block, Set of 5

Part Number: KGB-MB556SI030

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Moroso Ultra-Pro Aluminum Pro Modified Oil Pans 21581

Oil Pan, Drag Race, Aluminum, Stage IV, Dry Sump, Chevy Big Block, Each

Part Number: MOR-21581

5.0 out of 5 stars ( 1 )

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Dayco Poly Rib Serpentine Belts 5060675

Belt, Poly Rib, Serpentine, 6-Rib, 67.50 in. Length, Each

Part Number: DAC-5060675

5.0 out of 5 stars ( 2 )

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PRW Pro Series Billet Aluminum Rocker Arms 6532712

ROCKER ARMS, PRO SERIES ALUM, CHEV 262-400 1955-86, 1.6 x 7/16"

Part Number: PQX-6532712

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

PRW Pro Series Billet Aluminum Rocker Arms 6535009

ROCKER ARMS, PRO SERIES ALUM, CHEV 262-400 1955-86, 1.5 x 7/16", Super Duty

Part Number: PQX-6535009

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

KB Performance Pistons KB257.030

Pistons, Hypereutectic, Dome, 4.280 in. Bore, Chevy, Set of 8

Part Number: UEM-KB257-030

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Cloyes Replacement Timing Chains 9-145

Replacement Timing Chain, Billet, StreetTrue Roller, Chevy/Ford, Small Block, Chain Only, Each

Part Number: CLO-9-145

5.0 out of 5 stars ( 1 )

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PRW Elite Series Stainless Steel Full Roller Rocker Arms 62454717

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Set of 16

Part Number: PQX-62454717

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Scat Pro Stock I-Beam Connecting Rods 2-ICR6385

Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 6.385 in. Length, Chevy, Big Block, Set of 8

Part Number: SCA-26385

5.0 out of 5 stars ( 1 )

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Engine Works Stainless Steel Rocker Arms 45431

Rocker Arms, Full Roller, 7/16 in. Stud Mounting Style, 1.72 Ratio, Stainless Steel, Natural, Chevrolet, Big Block, Set of 16

Part Number: EW1-45431

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ARP Pro Series Rocker Arm Studs 235-7206

Rocker Arm Studs, Pro Series, 7/16-20 in. Thread, 2.00 in. Effective Stud Length, Chevy, Big Block, Set of 8

Part Number: ARP-235-7206

5.0 out of 5 stars ( 1 )

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Continental OE Technology Series Multi-V Belts 4060980

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 98.00 in. Length, Each

Part Number: CEL-4060980

5.0 out of 5 stars ( 3 )

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Manley Extreme Duty Series Stainless Steel Valves 11822-8

Valves, Intake, Stainless Steel, 2.190 in. Diameter, .341 in. Stem, 5.344 in. Length, Chevy, Ford, Set of 8

Part Number: MAN-11822-8

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Moroso Cast Aluminum Crankshaft Pulleys 64210

Crankshaft Pulley, V-Belt, 2-Groove, 5.4 in., Aluminum, Natural, Chevy, Big Block, Short Pump, Each

Part Number: MOR-64210

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Continental OE Technology Series V-belts 15615

Belt, Elite, V-Belt, 7/16 in. Width, 61.00 in. Length, Each

Part Number: CEL-15615

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PRW Pro Series Billet Aluminum Rocker Arms 6535012

ROCKER ARMS, PRO SERIES ALUM, CHEV 262-400 1955-86, 1.6 x 7/16", Super Duty

Part Number: PQX-6535012

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today