1978 Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Eagle SIR I-Beam Connecting Rods SIR6123CB

Connecting Rods, SIR 5140 I-Beam, Bushed, Mopar, Small Block LA, Set of 8

Part Number: ESP-6123CB

5.0 out of 5 stars ( 7 )

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Dorman Timing Covers 635-107

Timing Cover, 1-Piece, Aluminum, Natural, Ford, Each

Part Number: RNB-635-107

2.24 out of 5 stars ( 17 )

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Wiseco Pro Tru Street Pistons PTS505A6

Wiseco Pro Tru Street Pistons PTS505A6

Pistons, Forged, Flat, 4.060 in. Bore, Chevy, Small Block, Set of 8

Part Number: WIS-PTS505A6

Not Yet Reviewed

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Speed-Pro Forged Pistons L2349F30

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

Part Number: SLP-L2349F30

Not Yet Reviewed

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Crower Roller Lifters 66201-16

Lifters, Mechanical Roller, Vertical Link Bar, Chevy, Set of 16

Part Number: CRO-66201-16

5.0 out of 5 stars ( 1 )

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Canton Racing Road Race Series Wet Sump Oil Pans for 1979-1993 MUSTANG - 15-774

Oil Pan, Road Race, Steel, 6 qt., Rear Sump, Ford, Big Block, 429/460, Each

Part Number: CTR-15-774

Not Yet Reviewed

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March Performance Style Track Serpentine Systems 21155-07

Pulley/Bracket Set, Serpentine, Aluminum, Black Onyx Main X Bracket, Clear Powdercoated Pulleys, Chevy, Small Block, Short Pump, Kit

Part Number: MCH-21155-07

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

COMP Cams Xtreme Energy DLC Solid Flat Tappet Lifters 310103116

Lifters, Solid Flat Tappet, 0.842 in. Diameter, 2.000 in. Lifter Seat Height, Chevy, Buick, Cadillac, Pontiac, Set of 16

Part Number: CCA-310103116

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Holley Retrofit Engine Oil Pans for GM LS Engines 302-4

Oil Pans, Retrofit, LS Engine Swap, Rear Sump, Wet Style, 5.6 Quarts, Aluminum, Natural Finish, Chevy, GMC, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, Each

Part Number: HLY-302-4

4.0 out of 5 stars ( 1 )

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Isky Hydraulic Flat Tappet Cam and Lifter Kits CL201271

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 270/270, Lift .465/.465, Chevy, Small Block, Kit

Part Number: ISK-CL201271

5.0 out of 5 stars ( 1 )

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Moroso Fabricated Aluminum Valve Covers 68482

Valve Covers, Tall, Perimeter Bolt, Fabricated Aluminum, Natural, Chevy, Big Block, Pair

Part Number: MOR-68482

2.6 out of 5 stars ( 5 )

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Holley M/T Valve Covers 241-85

Valve Covers, M/T, Finned, Cast Aluminum, Black Textued, Baffled, Chevy, Gen, V, VI, Mark IV, 396ci, 402ci, 427ci, 454ci, Pair

Part Number: HLY-241-85

4.5 out of 5 stars ( 6 )

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Clevite P-Series Main Bearings MS-2324P

Main Bearings, P-Series, Standard Size, Grooved, Tri-metal, Chrysler, Dodge, Plymouth, Big Block, Set of 5

Part Number: CLE-MS2324P

5.0 out of 5 stars ( 1 )

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Scorpion Race Series Rocker Arms SCP1016

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.8 Ratio, 7/16 in. Stud, Chevy, Big Block, Set of 16

Part Number: SCC-SCP1016

5.0 out of 5 stars ( 2 )

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COMP Cams Xtreme Energy Cam and Lifter Kits SK12-242-2

Cam/Lifters/Timing, Hydraulic Flat Tappet, Advertised Duration 268/280, Lift .477/.480, Chevy, Small Block

Part Number: CCA-SK12-242-2

3.0 out of 5 stars ( 2 )

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Moroso Fabricated Aluminum Valve Covers 68499

VALVE COVERS, BBC, 3.875 IN. TALL, POCKETS ON EXHAUST & TUBES ON INTAKE, FAB. ALUM., W MALE BREATHER

Part Number: MOR-68499

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Diecast Aluminum Valve Covers SUM-G3313

4.25 out of 5 stars ( 31 )

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COMP Cams Endure-X Roller Lifters 891-16

Lifters, Mechanical Roller, Vertical Link Bar, Chevy, Set of 16

Part Number: CCA-891-16

5.0 out of 5 stars ( 2 )

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Eagle SIR I-Beam Connecting Rods SIR5400FB

Connecting Rod, SIR I-Beam, Forged 5140 Steel, Shot-Peened, 5.400 in. Length, Ford, 0.927 in. Pin, Small Block Windsor, Set of 8

Part Number: ESP-SIR5400FB

Not Yet Reviewed

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Scorpion Endurance Series Rocker Arms SCP3224

Rocker Arms, Endurance Series, Pedestal Mount, Full Roller, Aluminum, 1.73 Ratio, Ford, Big Block, Set of 16

Part Number: SCC-SCP3224

5.0 out of 5 stars ( 1 )

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March Performance Chevy Small Block Ultra Drive Ultra Serpentine Kits 20260

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Power Steering, Chevy, Small Block, Ultra, Kit

Part Number: MCH-20260

5.0 out of 5 stars ( 5 )

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Jesel Sportsman Series Shaft Rocker Arms IRA-SSBB70

Rocker Arm, Sportsman, Shaft, Full-Roller, 1.7 Ratio, Aluminum, Chevy, Big Block, Each

Part Number: JES-IRA-SSBB70

5.0 out of 5 stars ( 2 )

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COMP Cams Thumpr Retrofit Hydraulic Roller Camshafts 34-602-9

Camshaft, Hydraulic Roller Tappet, Advertised Duration 299/319, Lift .579/.563, Ford, Big Block 385, Each

Part Number: CCA-34-602-9

Not Yet Reviewed

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Moroso Oil Pump Pickups 24532

Oil Pickup, Bolt-In, Street/Strip Pan Style, 9.000 in. Pan Depth, Ford, V8, Small Block, 351W, Each

Part Number: MOR-24532

4.0 out of 5 stars ( 1 )

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Scat Series 9000 Cast Pro Comp Stroker Lightweight Crankshafts 9-351-400-6000-2100W

Crankshaft, Cast Steel, 4.00 in. Stroke, 2.100 in. Rod Journal, Ford, 351W, Use 28 oz. Balancer, Each

Part Number: SCA-9351W46

Not Yet Reviewed

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CVR Spin-On Filter Mounts OFA65

Oil Filter Mount For Chevy

Part Number: CVS-OFA65

4.45 out of 5 stars ( 11 )

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