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

Harland Sharp Original Roller Rockers L11520-1

Harland Sharp Original Roller Rockers L11520-1

Rocker Arms, Original Roller, Shaft Mount, 1.5 Ratio, Roller Tip, Aluminum, Orange Anodized, Triumph, Offset Left, Each

Part Number: CSP-L11520-1

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

King AM-Series Main Bearings MB 328AM 010

Main Bearings, Full Groove, .010 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, British Leyland, Set of 3

Part Number: KGB-MB328AM010

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Sealed Power Pistons 357CP 30

Cast Piston

Part Number: SLP-357CP30

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

ACL Direct Replacement Rod Bearing Sets for 1969-1974 COUNTRY SEDAN - 8B927A-20

Ford Prod. V8, 302C-351C-351M-400, 1970-82

Part Number: PEB-8B927A-20

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

ACL Direct Replacement Main Bearing Sets 4M1419AL-20

Main Bearings, Aluglide, A-Series, Grooved, Bi-Metal Design, 0.02 in./0.50mm Undersize Crankshaft, Chrysler, Dodge, Plymouth, 3.7L, Set of 4

Part Number: PEB-4M1419AL-20

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

ACL Direct Replacement Main Bearing Sets 4M1419AL-STD

Main Bearings, Aluglide, A-Series, Grooved, Bi-Metal Design, Aluminum/Tin/Silicon, Stock Size Crankshaft, Chrysler, Dodge, Plymouth, 3.7L, Set of 4

Part Number: PEB-4M1419AL-STD

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Milodon Megaflow Competition Valves 45136-1

Valve, Exhaust, Race, Stainless Steel, 1.88 in. Dia., +.100 Long, Chevy, Big Block, 396, 427, 454, 502, Each

Part Number: MIL-45136-1

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Mahle Original Premium Piston Ring Sets 40451

Piston Rings, Moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40451

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Dart Severe-Duty Stainless Steel Valves 21312020

INTAKE VALVE, Each

Part Number: DRT-21312020

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Pioneer Timing Pointers 839053

Timing Pointer, Adjustable, Aluminum, Black Anodized, 8.0 in. Balancer, Chevy, Small Block, Each

Part Number: PIO-839053

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Summit Racing™ Harmonic Balancer Counterweights SUM-25264

Counterweight, Harmonic Balancer, Bolt-On, External Balance, Chevy, Big Block, Each

Part Number: SUM-25264

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Hastings Premium Ductile Ring Sets 2C4298S

Engine Piston Ring Set, Single Cyl Ring Set; Triple Chrome

Part Number: HSN-2C4298S

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Trick Flow® Pushrod Guideplates TFS-30400623-4

Guideplates, Flat, 5/16 in. Pushrod Size, Chevy, Small Block, Trick Flow® 23 Degree, Set of 4

Part Number: TFS-30400623-4

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Trick Flow® Replacement Valves TFS-53400211-1

Valve, Intake, Stainless Steel, 2.200 in. Diameter, .341 in. Stem, 5.271 in. Length, Big Ford, Each

Part Number: TFS-53400211-1

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Trick Flow® Replacement Valves TFS-53400212-1

Valve, Exhaust, Stainless Steel, 1.760 in. Diameter, .341 in. Stem, 5.060 in. Length, Big Ford, Each

Part Number: TFS-53400212-1

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Edelbrock Stainless Steel Valves 9375

Valve, Intake, Stainless Steel, 2.072 in. Diameter, .341 in. Stem, Oldsmobile, V8, for Performer RPM Head, Each

Part Number: EDL-9375

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

ACL Direct Replacement Rod Bearing Sets 8B743P-01

Rod Bearings, Duraglide, P-Series, Tri-Metal, Copper/Lead Alloy, 0.01mm Extra Oil Clearance, Chevy, 6.5L, 6.6L, 7.3L, 7.4L, Set of 8

Part Number: PEB-8B743P-01

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Engine Works Cam Bearing Sets SH-290S

Cam Bearings, Steel Backed Babbitt, Chevy, Small Block, Kit

Part Number: EW1-SH-290S

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Kibblewhite Valve Guides 90-9022

Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-90-9022

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Kibblewhite Black Diamond Valves 90-9037

Valve, Black Diamond, Exhaust, Stainless Steel, Stock Head Size, BMW, Each

Part Number: KPM-90-9037

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Kibblewhite Black Diamond Valves 20-4167

Valve, Powersports, Black Diamond, EV8 Stainless Steel, Intake, Each

Part Number: KPM-20-4167

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Engine Works Timing Cover Fasteners 130051

Timing Cover Fasteners, Stud, Hex Nut, Steel, Bullet Nose Stud, V8, Chevy, Small Block, BIg Block, Set of 10

Part Number: EW1-130051

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Enginetech Piston and Ring Kits K1534(1)030

Engine Piston Kit 67-90 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/5.7L

Part Number: EGN-K15341030

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Enginetech Piston Ring Sets M40056-060

Engine Piston Ring Set 65-14 CHV/FRD/GM/GMC/OLD/PON 3.9L/4.3L/4.9L

Part Number: EGN-M40056060

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Enginetech Engine Expansion Plug Kits PK23B

Engine Expansion Plug Kit 59-75 International 4.2L/4.3L/4.4L/5.0L/5.6L/6.4L

Part Number: EGN-PK23B

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today