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

American Powertrain Hydramax Hydraulic Clutch Release Systems HMGM40006

Hydraulic Throwout Bearing Conversion Kits, Hydramax Hydraulic Clutch Release Systems, Blue Aluminum Slave Cylinder, Reservoir, Chevrolet, GMC, Kit

Part Number: AWR-HMGM40006

Not Yet Reviewed

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COMP Cams Nitrous HP Cam and Lifter Kits CL11-411-8

COMP Cams Nitrous HP Cam and Lifter Kits CL11-411-8

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 279/294, Lift .537/.541, Chevy, Big Block, Kit

Part Number: CCA-CL11-411-8

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

American Powertrain Hydramax Hydraulic Clutch Release Systems for 1970-1981 CAMARO, FIREBIRD - HMGM40017

Throwout Bearing Conversion, Hydraulic, Hydramax, Chevrolet, Kit

Part Number: AWR-HMGM40017

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

SSBC-USA Drum to Disc Brake Conversion Kits A123-1

Disc Brake Kits, Drum to Disc Brake Conversion, Front, Power Assist, Solid Surface Rotors, Natural Cast Iron Calipers, 1-piston, Buick, Chevy, Kit

Part Number: TSB-A123-1

Not Yet Reviewed

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COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits CL12-412-8

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 264/270, Lift .487/.495, Chevy, Small Block, Kit

Part Number: CCA-CL12-412-8

Not Yet Reviewed

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Dakota Digital VHX Series Direct-Fit Analog Gauge Systems for 1970-1974 BARRACUDA, CHALLENGER - VHX-70D-STD-K-B

Gauge Kit, VHX Series Direct-Fit, Analog, Black Face, White/Blue Numbers, White/Blue Pointer, Dodge, Plymouth, Kit

Part Number: DAK-VHX70DSTDKB

Not Yet Reviewed

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Dakota Digital VHX Series Direct-Fit Analog Gauge Systems for 1970-1974 BARRACUDA, CHALLENGER - VHX-70D-STD-S-W

Gauge Kits, VHX Series Direct-Fit Analog Gauge Systems, Speedometer, Tach, Water Temperature, Oil Pressure, Silver Face, Dodge, Plymouth, Kit

Part Number: DAK-VHX70DSTDSW

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Dakota Digital VHX Series Direct-Fit Analog Gauge Systems for 1970-1974 BARRACUDA, CHALLENGER - VHX-70D-STD-K-R

Gauge Kit,1970-74 Mopar E-Body, Non-Rallye, VHX, Black Alloy/Red

Part Number: DAK-VHX70DSTDKR

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

EATON Differential Carriers 187C172A

Differential, Eaton Detroit Locker, 31-Spline, Chrysler, 9.25 in., Each

Part Number: ETN-187C172A

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

World Products Merlin Cylinder Heads 030620

Cylinder Head, Merlin, Cast Iron, Bare, 119cc Chamber, 320cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030620

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Eagle Forged 4340 Steel Crankshafts 446041402200

Crankshaft, Internal Balance, Forged 4340 Steel, 4.140 in. Stroke, Ford, 429, 460, Each

Part Number: ESP-446041402200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Yukon Gear & Axle Super Joint U-Joints YP SJ-733X-732

Yukon Chromoly Superjoints for Dana 60

Part Number: YGA-32087

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

MSD Pro-Billet Front Drive Distributors 85101

Distributors, Pro-Billet Front Drive, Hall Effect Trigger, Male/HEI, Mechanical Advance, Red Cap, Chevrolet, Small Block, Each

Part Number: MSD-85101

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Moroso Billet Aluminum Valve Covers 68469

V/C, BBC, BILLET

Part Number: MOR-68469

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Baer Brakes SS4+ Disc Brake Systems for 1965-1973 MUSTANG - 4262690B

Disc Brake Kits, SS4 Plus Disc Brake Systems, Rear, Cross-drilled/Slotted Rotors, 4-piston Black Powdercoated Calipers, Ford, Kit

Part Number: BAE-4262690B

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Wilwood Forged Dynalite Big Brake Front Brake Kits 140-15468-R

Disc Brake Kit, Forged Dynalite Big Brake Front, Solid Rotors, Four Piston Calipers, Forged Billet Aluminum, Red Powdercoated, Kit

Part Number: WIL-140-15468-R

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Howards Cams UltraMax Mechanical Roller Lifters 91240

ROLLER LIFTERS

Part Number: HRS-91240

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

Eagle Forged 4340 Steel Crankshafts 444041506760

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.150 in. Stroke, Chrysler, 413, 426, 440, Each

Part Number: ESP-444041506760

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Hooker Super Competition Headers 2298-1HKR

Headers, Super Competition, Long Tube, LS Swap, Steel, Silver Ceramic, Chevy, Pontiac, Pair

Part Number: HOK-2298-1HKR

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

March Performance Mopar Big Block Ultra Drive Serpentine Kits 40570

Pulleys, Ultra, Serpentine, Aluminum, Clear Powdercoated, Chrysler, Dodge, Plymouth, RB Big Block, Kit

Part Number: MCH-40570

Not Yet Reviewed

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2406-4040

-28cc Dish Top SBC 23 Degree Forged 2618

Part Number: DMS-K3-2406-4040

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6310-3910

Piston Set, 318 Mopar K3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.910 bore

Part Number: DMS-K3-6310-3910

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Mahle PowerPak Plus Piston and Ring Kits 197830065

Piston and Ring Kits, PowerPak Plus, 4.165 in. Bore, 4 in. Stroke, Dome, Two Valve Reliefs, Forged Aluminum, Chevy, Small Block, Kit

Part Number: MLE-197830065

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Edelbrock Performer RPM Cylinder Heads 60609

Cylinder Head, Performer RPM Pontiac CNC, Aluminum, Bare, 87cc Chamber, 215cc Intake Runner, Pontiac, 455, Each

Part Number: EDL-60609

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

QA1 Pro Coilover Systems for 1964-1973 MUSTANG - MD401-10400C

Coilover Kit, Pro Coilover System, Front, Double Adjustable, Ford, Pair

Part Number: QA1-MD401-10400C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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1973 Parts and Accessories