1981 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ Coated Hypereutectic SBF 302 Pistons SUM-17302C-40

Pistons, Hypereutectic, Flat, 4.040 in. Bore, Ford, SBF, Set of 8

Part Number: SUM-17302C-40

Not Yet Reviewed

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World Products S/R Cylinder Heads 042650-1

World Products S/R Cylinder Heads 042650-1

Cylinder Head, S/R, Cast Iron, Assembled, 58cc Chamber, 170cc Intake Runner, Chevy, 305, Each

Part Number: WRL-042650-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Isky Solid Lifters SO202H

Lifters, Mechanical Flat Tappet, Chevy, Set of 16

Part Number: ISK-SO202H

5.0 out of 5 stars ( 1 )

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Harland Sharp Original Roller Rockers S2001

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

Part Number: CSP-S2001

5.0 out of 5 stars ( 5 )

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Mahle PowerPak Piston Kits 930203830

Piston and Ring Kit, PowerPak, USRA Factory Stock Rule, 4.030 in. Bore, 3.500 in. Stroke, 5.700 in. Rod, Flat Top, Forged, Chevrolet, Small Block, Kit

Part Number: MLE-930203830

Not Yet Reviewed

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Summit Racing™ Valve Covers SUM-G3312B

Valve Covers, Tall, Perimeter Bolt Mounting, Steel, Black Powdercoated, Chevy, Big Block, Pair

Part Number: SUM-G3312B

3.86 out of 5 stars ( 14 )

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Speed-Pro Hypereutectic Pistons H534CP30

Pistons, Hypereutectic, Flat, 3.766 in. Bore, Chevy, Set of 8

Part Number: SLP-H534CP30

5.0 out of 5 stars ( 2 )

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Edelbrock Performer-Link True Roller Timing Chain Sets 7802

Timing Chain and Gear Set, Performer-Link, True Double Roller, Iron/Steel Sprockets, Chevy, V6/Small Block, Set

Part Number: EDL-7802

4.85 out of 5 stars ( 20 )

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Cloyes Street Billet True Roller Timing Sets 9-3535X9

Timing Chain and Gear Set, Billet, Double Roller, Billet Steel Sprockets, Ford, Small Block, Works with 1-Piece Eccentric, Set

Part Number: CLO-9-3535X9

4.61 out of 5 stars ( 38 )

Estimated Ship Date: Today

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COMP Cams Thumpr Retrofit Hydraulic Roller Camshafts 11-602-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 299/319, Lift .570/.554, Chevy, Big Block, Each

Part Number: CCA-11-602-8

5.0 out of 5 stars ( 3 )

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ACDelco Gold Oil Filters 12737094

Oil Filter, Canister, AMC, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Isuzu, Jeep, Saab, Each

Part Number: ADO-PF46E

4.73 out of 5 stars ( 11 )

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Moroso Vacuum Pump/Dry Sump Pump Drive Kits 63859

Oil and Vacuum Pump Drive, Racing, Aluminum, V-Belt Pulley, Chevy, Small Block, Long Water Pump, Kit

Part Number: MOR-63859

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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COMP Cams Xtreme Energy Retrofit Camshafts 35-421-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/276, Lift .513/.513, Ford, 351W, Each

Part Number: CCA-35-421-8

Not Yet Reviewed

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COMP Cams Ultra Pro Magnum XD Roller Rocker Arms 1805-16

Rocker Arms, Fits 7/16 in. Stud, Full Roller, Steel, 1.6 Ratio, Chevy, Small Block, Set of 16

Part Number: CCA-1805-16

5.0 out of 5 stars ( 5 )

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Summit Racing™ Mid-Mount Serpentine Kits SUM-340500BLK

Pulleys, Mid-Mount, Serpentine, Performance Ratio, Aluminum, Black Anodized, Chevy, Small Block, Long, Kit

Part Number: SUM-340500BLK

4.77 out of 5 stars ( 13 )

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Summit Racing™ SBF Camshaft SUM-1800

Camshaft, Hydraulic Flat Tappet, Advertised Duration 282/282, Lift .498/.498, Ford, Small Block, Each

Part Number: SUM-1800

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Today

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ARP Pro Series Cylinder Head Studs 144-4001

Cylinder Head Studs, Hex Head, Chrysler, Small Block, Kit

Part Number: ARP-144-4001

5.0 out of 5 stars ( 5 )

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Holley Muscle Series Valve Covers 241-136

Valve Covers, Muscle Series, Perimeter Bolt, Stock Height, Finned, Cast Aluminum, Orange Painted, Chevy, 4.3-6.6L, Pair

Part Number: HLY-241-136

4.67 out of 5 stars ( 3 )

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Melling Stock Replacement Cam and Lifter Kits CL-SYB-19

Camshaft Kit, Stock Replacement Cam and Lifter Kit, Hydraulic Flat Tappet, 273 int./287 exh. Advertised Duration, Ford, Lincoln, Mercury, Kit

Part Number: MEL-CL-SYB-19

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Edelbrock Signature Series Chrome Valve Covers 4449

Valve Covers, Signature Series, Stock Height, Steel, Chrome, Edelbrock Logo, Chevy, Small Block, Pair

Part Number: EDL-4449

4.88 out of 5 stars ( 16 )

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Hayden Oil Filter Relocation Kits 291

Oil Filter Relocation, Aluminum, Natural, Kit

Part Number: HDA-291

3.63 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Proform Stamped Steel Mopar Valve Covers 440-301

Valve Covers, Stamped Steel, Direct Connect Style, Perimeter Bolt, 3 5/8 in. Tall, Raised Logo, Baffled, Steel, Chrome, Mopar, Small Block LA, Pair

Part Number: PRO-440-301

3.67 out of 5 stars ( 3 )

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Clevite P-Series Main Bearings MS-1344P

Main Bearings, P Series, Full Groove, Standard Size, Tri Metal, Chrysler, Dodge, Plymouth, 318, Set of 5

Part Number: CLE-MS1344P

Not Yet Reviewed

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ACDelco Hydraulic Lifters and Lash Adjusters 05234200

Lifter, Hydraulic Flat Tappet, 0.840 in. O.D., Each

Part Number: ADO-HL77A

5.0 out of 5 stars ( 1 )

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COMP Cams Xtreme Energy Camshafts 42-413-11

Camshaft, Hydraulic Roller, Duration 262 Int./268 Exh., Lift 0.505 Int./0.505 Exh., Lobe Separation 110, Oldsmobile, 260-455, Each

Part Number: CCA-42-413-11

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today