1974 CHEVROLET NOVA Engines & Components

Dorman Expansion Plugs 555-030

Freeze Plugs, Steel, 1.625 in. Diameter, AMC, Buick, Cadillac, Chevy, GMC, Chrysler, Dodge, Jeep, Set of 10

Part Number: RNB-555-030

4.0 out of 5 stars ( 4 )

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PRW Sportsman Steel Roller Tip Rocker Arms 68350716

Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, 1.6 Ratio, Fits 7/16 in. Stud, With Oil Deflector, Chevy, Small Block, Set of 16

Part Number: PQX-68350716

Not Yet Reviewed

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Moroso Street/Strip Oil Pans 20160

Oil Pan, 7 qt., Chevy, Small Block, Steel, Black Powdercoated, Each

Part Number: MOR-20160

4.0 out of 5 stars ( 4 )

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Trans-Dapt Performance Valve Cover Stud Kits 9960

Valve Cover Fasteners, Stud Style, Steel, Black, Buick, Chevy, GMC, Oldsmobile, Pontiac, Set of 8

Part Number: TRD-9960

3.33 out of 5 stars ( 9 )

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Cloyes Quick Button Two-Piece Timing Cover Replacement Plates 9-221B

Cloyes Quick Button Two-Piece Timing Cover Replacement Plates 9-221B

Replacement Plate for kits: 9-221, 9-227, 9-231, Each

Part Number: CLO-9-221B

5.0 out of 5 stars ( 5 )

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COMP Cams Oval Track Camshafts 12-609-5

Camshaft, Mechanical Flat Tappet, Advertised Duration 285/295, Lift .532/.555, Chevy, Small Block, Each

Part Number: CCA-12-609-5

5.0 out of 5 stars ( 7 )

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PRW Sportsman Steel Roller Tip Rocker Arms 68350316

Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, 1.6 Ratio, Fits 3/8 in. Stud, With Oil Deflector, Chevy, Small Block, Set of 16

Part Number: PQX-68350316

Not Yet Reviewed

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PRW Fabricated Valve Covers 4035000

Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Silver Anodized, Vent Holes, Chevy, Small Block, Pair

Part Number: PQX-4035000

4.5 out of 5 stars ( 2 )

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Mr. Gasket Freeze Plug Kits 6481

Freeze Plug, Brass, Small Block, Chevy, Kit

Part Number: MRG-6481

Not Yet Reviewed

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Proform Harmonic Balancer Covers 141-728

Harmonic Balancer Cover, Aluminum, Black, 8 in. Diameter, Degree Markings, Chevy, Small Block, Each

Part Number: PRO-141-728

4.75 out of 5 stars ( 8 )

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Clevite P-Series Main Bearings MS-617P

Main Bearings, P Series, 1/2 Groove, Standard Size, TM-77, Chevy, GMC, 230, 250, 292, Set

Part Number: CLE-MS617P

5.0 out of 5 stars ( 1 )

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OER Engine Oil Dipstick Tubes 3876870

1965-79 Buick, Chevrolet, GMC, Pontiac; Curved Oil Pan Dip Stick Tube, Upper; Small Block; 6-1/2" from Should

Part Number: OER-3876870

Not Yet Reviewed

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Pioneer Harmonic Balancer Repair Sleeves HB-4121

Harmonic Balancer Repair Sleeve, Steel, Chevy, Pontiac, L6, V6, V8, Each

Part Number: PIO-HB-4121

3.0 out of 5 stars ( 1 )

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PRW Sportsman Steel Roller Tip Rocker Arms 0835004

Rocker Arms, Sportsman Steel Roller Tip, Stud Mount, Chromoly Steel, Natural, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-0835004

Not Yet Reviewed

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Standard Motor PCV Valves V180

PCV Valve, OEM Replacement, Buick, Cadillac, GMC, Chevy, Oldsmobile, Pontiac, Each

Part Number: SMP-V180

5.0 out of 5 stars ( 2 )

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COMP Cams Thumpr Retrofit Hydraulic Roller Camshafts 12-600-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 283/303, Lift .511/.498, Chevy, Small Block, Each

Part Number: CCA-12-600-8

5.0 out of 5 stars ( 5 )

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Clevite AL-Series Main Bearings MS-909A

Main Bearings, AL-Series, 1/2 Groove, Standard Size, AL-5, Chevrolet, Small Block, Set of 5

Part Number: CLE-MS909A

Not Yet Reviewed

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Sealed Power CP-Series Rod Bearings 8-2555CP 20

Rod Bearings, CP-Series, Tri Metal, 0.020 in. Crankshaft Undersize, Chevy, Small Block, Set of 8

Part Number: SLP-8-2555CP20

5.0 out of 5 stars ( 1 )

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Sealed Power Main Bearing Sets 4663M 1

Main Bearings, .001 in. Over Size, Tri Metal, 1/2 Groove, Chevrolet, Small Block, Set of 5

Part Number: SLP-4663M1

5.0 out of 5 stars ( 1 )

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PRW Sportsman Steel Roller Tip Rocker Arms 0835020

Rocker Arms, Sportsman Steel Roller Tip, Stud Mount, Chromoly Steel, Natural, 1.5 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-0835020

2.75 out of 5 stars ( 4 )

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COMP Cams Xtreme Energy 4x4 Cam and Lifter Kits K12-243-3

Cam/Lifter, Valvetrain, Hydraulic Flat Tappet, Advertised Duration 270/278, Lift .480/.498, Chevy, Small Block

Part Number: CCA-K12-243-3

3.0 out of 5 stars ( 2 )

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Proform GM Licensed Diecast Aluminum Chevrolet Valve Covers 141-120

Valve Covers, Tall, Die-Cast Aluminum, Orange Powdercoated, Bowtie Emblem, Chevy, Small Block, Pair

Part Number: PRO-141-120

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Proform Stamped Steel Chevrolet Valve Covers 141-784

4.75 out of 5 stars ( 13 )

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Melling Select Billet Aluminum Oil Pumps 10055ST-700CT

Oil Pump Gear, BILLET OIL PUMPS - SHARK TOOTH GEARS

Part Number: MEL-10055ST700CT

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Milodon Street and Strip Oil Pans 30401

Oil Pan, Steel, Gold Iridite, 6 qt., Chevy, Small Block, One-Piece Stamped, 1955-79 Left Hand Dipstick, Each

Part Number: MIL-30401

5.0 out of 5 stars ( 9 )

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Sealed Power Main Bearing Sets 4663M 30

Main Bearings, .030 in. Over Size, Tri Metal, 1/2 Groove, Chevrolet, Small Block, Set of 5

Part Number: SLP-4663M30

Not Yet Reviewed

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