1973 Engines & Components

Hastings Premium Ductile Ring Sets 2M5499S040

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5499S040

5.0 out of 5 stars ( 1 )

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ARP High Performance Series Rocker Arm Studs 134-7123

ARP High Performance Series Rocker Arm Studs 134-7123

Rocker Arm Studs, High Performance, 7/16-20 in. Thread, 1.77 in. Effective Stud Length, Chevy, Small Block, Pair

Part Number: ARP-134-7123

5.0 out of 5 stars ( 2 )

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Cloyes Gear Timing Gears S305T

CAM SPROCKET

Part Number: CLO-S305T

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Allstar Performance Cam Button Spacers ALL90055

Cam Button Spacer, Steel, Roller, Chevy, Big Block, Each

Part Number: AAF-ALL90055

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

COMP Cams Pushrod Guideplates 4820-1

Guideplate, Raised, 7/16 in. Pushrod Size, Chevy, Big Block, Each

Part Number: CCA-4820-1

5.0 out of 5 stars ( 2 )

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Enginetech Engine Expansion Plug Kits PK25B

Engine Expansion Plug Kit 64-90 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/4.4L/4.6L/4.9L/5.0L/5.4L/5.7L/6.6L/7.0L/7.5L

Part Number: EGN-PK25B

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Moroso Oil Pan Bolt Kits 38552

Oil Pan Bolt Kit, Small Block Ford, Fabricated Pans

Part Number: MOR-38552

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Melling Engine Expansion Plug Kits MPE-262R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-262R

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Melling Rocker Arms MR-848

Rocker Arm, 7/16 in. Stud Mount, Non-Roller, Steel, 1.5 Ratio, Pontiac, Each

Part Number: MEL-MR-848

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

OMIX-ADA Replacement Valves 17415.07

Valve Replacement, Exhaust, Steel, 1.406 in. Head, 0.372 in. Stem, 4.908 in. Length, Jeep, 232, 258, 304, Each

Part Number: OMX-1741507

Not Yet Reviewed

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Beck/Arnley Oil Filters 041-8051

Oil Filter, Each

Part Number: BCK-041-8051

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

King SI-Series Rod Bearings CR 640SI 020

Rod Bearings, .020 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Set of 6

Part Number: KGB-CR640SI020

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

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Estimated Ship Date: Jul 27, 2026 if ordered today

BoostLine Wrist Pin Bushings BL-B010-927-1

Piston Pin Bushing, Bronze, 0.927 in. Inside Diameter, Each

Part Number: BLN-BL-B010-9271

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Edelbrock Replacement Valve Seats 9710

Valve Seat; Exhaust; 1.60 in. Valve

Part Number: EDL-9710

5.0 out of 5 stars ( 3 )

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Melling Performance PRO-Line Pushrods 501034

Pushrod, Chromoly, 5/16 in. Diameter, 8.000 in. Length, Ball Ends, Each

Part Number: MEL-501034

Not Yet Reviewed

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Cloyes Replacement Timing Chains C501

Timing Chain, Link Belt, Chevy, Chrysler, Dodge, Plymouth, Each

Part Number: CLO-C501

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

King AM-Series Rod Bearings for 1971-1974 CAPRI, PINTO - CR4440AM0.5

Rod Bearing, AM-Series, Alecular Silicon, 0.50mm. Crankshaft Undersize, Mercedes-Benz, 2.0L, Set of 4

Part Number: KGB-CR4440AM05

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

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Estimated Ship Date: Jul 27, 2026 if ordered today

S&S Cycle Oil Pump Gasket Rebuild Kits 31-6271

Oil Pump Gaskets, Rebuild Kit, Harley-Davidson®, Kit

Part Number: SSY-31-6271

Not Yet Reviewed

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PRW Valve Cover Fasteners 4135030

Valve Cover Bolt Kit

Part Number: PQX-4135030

Not Yet Reviewed

Estimated Ship Date: Jul 2, 2026 if ordered today

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Estimated Ship Date: Jul 2, 2026 if ordered today

Pioneer Shaft Keys PK-126-25

Crank Keys, 3/16 in. Thick, 1 3/8 in. Long, Set of 25

Part Number: PIO-PK-126-25

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Cam Bearings CC429

Engine Camshaft Bearing Set 64-02 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/4.4L/4.6L/4.9L/5.0L/5.3L/5.7L/6.6L

Part Number: EGN-CC429

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Howards Cams Track Smart Nitro-Carbided Rocker Arms 90045-1

Rocker SB Chev 1.5 x 3/8"

Part Number: HRS-90045-1

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

MAHLE Original Pushrods, Valvetrain 215-4160

PUSH ROD

Part Number: MAH-2154160

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Manley Replacement Connecting Rod Bolts 42391-1

BOLT-7/16 2000 1.850

Part Number: MAN-42391-1

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Continental OE Technology Series V-belts 15332

Belt, Elite, V-Belt, 7/16 in. Width, 32.50 in. Length, Each

Part Number: CEL-15332

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Dayco High Performance V-Belts 15325

3 out of 5 stars ( 2 )

Estimated Ship Date: Today

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