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

Moroso Fabricated Aluminum Valve Covers 68310

Valve Covers, Tall, Aluminum, Natural, Moroso Logo, Chrysler Small Block, Pair

Part Number: MOR-68310

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Scat Pro Sport H-Beam Connecting Rods 2-454-7100-2200A

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 7.100 in. Length, Chevy, Big Block, Set of 8

Part Number: SCA-6710022A

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

KB Performance Hyper Piston and Ring Kits KB140KTM.STD

Piston and Ring Kit, Hypereutectic, Dome, 4.125 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB140KTM-STD

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

KB Performance Hyper Piston and Ring Kits KB319KTD.040

Piston and Ring Kit, Hypereutectic, Dish, 4.040 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB319KTD-040

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

KB Performance Hyper Piston and Ring Kits KB353KTM.030

Piston and Ring Kit, Hypereutectic, Flat, 4.330 in. Bore, Cadillac, V8, Kit

Part Number: UEM-KB353KTM-030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Enginetech Piston and Ring Kits KB246(8)040

Engine Piston Set 68-01 FRD 3.9L/4.6L/4.9L

Part Number: EGN-KB2468040

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 221113-08

Howards Cams Steel Billet Mechanical Roller Camshafts 221113-08

Camshaft, Mechanical Roller Tappet, Advertised Duration 277/285, Lift .624/.624, Ford, 351W, Each

Part Number: HRS-221113-08

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Howards Cams ProMax 2618 Race Pistons 840406305

Pistons, SB Chev, FT, 4.040"

Part Number: HRS-840406305

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Pro Tru Street Pistons PTS514AS

Pistons, Pro Tru Street, Forged Aluminum, Dome, Chevrolet, Big Block Mark IV, Set of 8

Part Number: WIS-PTS514AS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Enginetech Piston Sets P6009(8)060

Engine Piston Set 68-74 CAD 7.7L

Part Number: EGN-P60098060

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

RaceTec AutoTec Forged Pistons 1000108

Pistons, Forged, 4.030 in. Bore, 3.480 in. Stroke, Flat Top, 6.000 in. Rod Length, 0.927 in. Pin Diameter, SBC 23 degree 4.000, Chevy, Set of 8

Part Number: PIS-1000108

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

RaceTec AutoTec Forged Pistons 1000196

Pistons, AutoTec SBC, 4.155, 3.875, Flat Top 6, 0.927, SBC 23°4.125, Sold as a set of 8.

Part Number: PIS-1000196

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

March Performance Ford 429-460 Serpentine Drive Kits 30250-08

Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Ford, Big Block, 385 Series, Kit

Part Number: MCH-30250-08

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

March Performance Ford Windsor Serpentine Kits 30382-08

Pulleys, Serpentine, Performance Ratio, Billet Aluminum, Black Powdercoated, Ford, 351W, Kit

Part Number: MCH-30382-08

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Eagle Cast Steel Crankshafts 104604300

Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 4.300 in. Stroke, Ford, 429, 460, Stroker, Each

Part Number: ESP-104604300

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Eagle FSI I-Beam Connecting Rods FSI6000BST2000

4340 I-BEAM STROKER CHEVY ARP 2000 BOLT

Part Number: ESP-S0087

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Eagle H-Beam Connecting Rods CRS5850B3D

4340 ROD 5.850" 2.100 ROD

Part Number: ESP-CRS5850B3D

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Eagle H-Beam Connecting Rods CRS6125B3DL19

Connecting Rods, ESP 4340 H-Beam, Cap Screw, Bushed, Ford, Small Block, Set of 8

Part Number: ESP-6125B3DL19

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

COMP Cams Magnum Solid Roller Camshafts 34-710-9

Camshaft, Mechanical Roller, Advertised Duration 300/300, Lift .663/.663, Ford, 429-460, Each

Part Number: CCA-34-710-9

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

COMP Cams Drag Race Camshafts 23-705-9

Camshaft, 3-Bolt, Mechanical Roller Tappet, Advertised Duration 283/291, Lift .660/.660, Mopar, Big Block, Each

Part Number: CCA-23-705-9

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

COMP Cams Drag Race Camshafts 12-823-14

Camshaft, Mechanical Roller Tappet, Advertised Duration 288/296, Lift .630/.630, Chevy, Small Block, Each

Part Number: CCA-12-823-14

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Manley NexTek Valve Spring and Retainer Kits 261424L

Valve Springs/ Titanium Retainers, Nex Tek, 1.640 in. Outside Diameter, 647 lbs./in. Spring Rate, Kit

Part Number: MAN-261424L

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Manley NexTek Valve Springs 221424-1

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Estimated Ship Date: Today

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D.S.S. E Series Forged Piston and Ring Kits K8723-4060W

Piston Set, 393W / 5.8 Stroker SBF 351W E Series -13cc Dish Top Inline Piston Set. 4.060 bore

Part Number: DMS-K8723-4060W

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

D.S.S. E Series Forged Piston and Ring Kits K8741-4000

Piston Set, 347 Stroker SBF 289 - 302 E Series -6cc Dish Top Inline Piston Set. 4.000 bore

Part Number: DMS-K8741-4000

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

D.S.S. SX-Series Forged Piston and Ring Kits K8840-4030

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 SX Series -5cc Flat Top Inline / Twisted Wedge Piston Set. 4.030 bore

Part Number: DMS-K8840-4030

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