1973 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Diamond Pistons Big Block 24/26 Degree Pro Dome Series Pistons 12389-8-H

396/454 24° 4.530B/1.218CD/Kit

Part Number: DPP-12389-8-H

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Diamond Pistons Big Block 24/26 Degree Street/Strip Dish Series Pistons 12453-8-H

396/454 24° 4.600B/1.218CD/Kit

Part Number: DPP-12453-8-H

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Diamond Pistons Big Block 24/26 Degree Street/Strip Dish Series Pistons 12457-8-H

396/454 24° 4.560B/1.245CD/Kit

Part Number: DPP-12457-8-H

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Diamond Pistons Big Block 24/26 Degree Competition Series Pistons 20019-8

Diamond Pistons Big Block 24/26 Degree Competition Series Pistons 20019-8

Competition Series - 1200HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings

Part Number: DPP-20019-8

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Diamond Pistons Domestic Series Pistons 11686-8-H

350/400 23° 4.030B/1.250CD/Kit

Part Number: DPP-11686-8-H

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Oliver Standard Light Series Connecting Rods C6200STLT8

Connecting Rods, Standard Light Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 6.200 in. Long, Chevy, Small Block, Set of 8

Part Number: OLV-C6200STLT8

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Oliver Ultra Light Series Connecting Rods F5400FDUL8

Connecting Rods, Ultra Light Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 5.400 in. Long, Ford, Small Block, Set of 8

Part Number: OLV-F5400FDUL8

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

March Performance Revolver Serpentine Conversion Kits 21160-08

Pulley/Bracket Set, Serpentine, Aluminum, Black Powdercoated, Chevy, Small Block, Short Pump, Kit

Part Number: MCH-21160-08

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

March Performance Revolver Serpentine Conversion Kits 21165-08

Pulley/Bracket Set, Serpentine, Aluminum, Black Powdercoated, Chevy, Small Block, Short Pump, Kit

Part Number: MCH-21165-08

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Manley Titanium Valves 11478HTBC-8

Valves, VALVE-TI 2.100,5.140 BEAD LOC

Part Number: MAN-11478HTBC-8

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Manley Pro Series I-Beam Connecting Rods 14162-8

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

Part Number: MAN-14162-8

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Manley Pro Series I-Beam Connecting Rods 14166-8

Connecting Rods, 4340 I-Beam, Cap Screw, Bushed, 6.535 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-14166-8

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Manley Pro Series I-Beam Connecting Rods 14172-8

Connecting Rods, 4340 I-Beam, Cap Screw, Bushed, 6.700 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-14172-8

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Manley Pro Series I-Beam Connecting Rods 14173-8

Connecting Rods, 4340 I-Beam, Cap Screw, Bushed, 6.800 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-14173-8

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Manley Pro Series I-Beam Connecting Rods 14160-8

Connecting Rods, 4340 I-Beam, Cap Screw, Bushed, 6.135 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-14160-8

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

March Performance Chevy Small Block Ultra Drive Deluxe Serpentine Kits 20270

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Chevy, Small Block, Deluxe Kit

Part Number: MCH-20270

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

March Performance Style Track Serpentine Systems 21100-08

Pulley Kit, Track, Serpentine, Aluminum, Black Powdercoated, Standard Ratio, Chevy, Small Block, Kit

Part Number: MCH-21100-08

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Moroso Billet Aluminum Valve Covers 68051

Valve Covers, Low-profile, Perimeter Bolt, Billet Aluminum, Gloss Black Anodized, Moroso Logo, Chevrolet, Small Block, Pair

Part Number: MOR-68051

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

March Performance Ultra Style Serpentine Systems 20780

Pulleys, Ultra, Performance Ratio, Billet Aluminum, Clear Powdercoated, Chevy, Big Block, Set

Part Number: MCH-20780

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

March Performance Style Track Serpentine Systems 21150-08

Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Track Style, Chevy, Small Block, Kit

Part Number: MCH-21150-08

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

March Performance Style Track Serpentine Systems 22250-08

Pulleys, Style Track, Serpentine, Performance Ratio, Billet Aluminum, Black Powdercoat, Chevy, Small Block, Kit

Part Number: MCH-22250-08

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

March Performance Style Track Serpentine Systems 30270-07

Pulley Kit, Serpentine, Aluminum, Black Onyx Main X Bracket, Clear Powdercoated Pulleys, No Power Steering, Ford 1972-85, 429, 460, Kit

Part Number: MCH-30270-07

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Jesel Sportsman Series Tie-Bar Roller Lifters KSL-842760-00

Lifters, Tie-Bar Roller Lifters, Mechanical Roller, 0.842 in. O.D., On-Center, 0.760 in. Roller Diameter, Chevy, Small Block, Kit

Part Number: JES-KSL84276000

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Jesel Sportsman Series Tie-Bar Roller Lifters KSL-875760-13

Lifters, Tie-Bar Roller Lifters, Mechanical Roller, 0.875 in. O.D., Offset Intake, 0.760 in. Roller Diameter, Ford, Small Block, Kit

Part Number: JES-KSL87576013

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Jesel Sportsman Series Tie-Bar Roller Lifters KSL-875760-15

Lifters, Tie-Bar Roller Lifters, Mechanical Roller, 0.875 in. O.D., On-Center, 0.760 in. Roller Diameter, Ford, Big Block, 429, 460, Kit

Part Number: JES-KSL87576015

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today