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

FLOTEK 360cc Big Block Chevy Cylinder Heads 360-500

Cylinder Head, 360cc, Aluminum, Bare, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-360-500

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 Performer RPM Pontiac CNC Cylinder Heads 61515

Edelbrock Performer RPM Pontiac CNC Cylinder Heads 61515

Cylinder Head, Performer RPM CNC, Assembled, Aluminum, 72cc Chamber, 215cc Intake Runner, Pontiac, 455, Each

Part Number: EDL-61515

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Trick Flow® Valve Seats TFS-30300271

Valve Seat, Ductile Iron, Intake, 2.087 in. Outside Diameter, Chevy, Small Block, 23 Degree Heads, Each

Part Number: TFS-30300271

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ARP Pro Series Cylinder Head Bolt Kits 234-4727

Cylinder Head Bolts, Pro Series, 12-Point Head, Chevy, 302, 327, 350, 400, Brodix 18C, 18X Heads, Kit

Part Number: ARP-234-4727

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FLOTEK 180cc Small Block Ford Cylinder Heads 203-500

Cylinder Head, 180cc, Bare, Aluminum, Natural, Ford, Small Block Windsor, Each

Part Number: FLK-203-500

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Trick Flow® DHC™ 175 Cylinder Heads for Small Block Chevrolet TFS-3021B006

Cylinder Head, DHC™ 175, Fast As Cast®, Bare, Accessory Bolt Holes, Small Chevy, Each

Part Number: TFS-3021B006

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ARP Pro Series Cylinder Head Studs 254-4113

Cylinder Head Studs, Pro Series, Hex Heads, Ford, 351W Block, N351 Heads, Kit

Part Number: ARP-254-4113

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ARP Pro Series Cylinder Head Studs 206-4203

Cylinder Head Studs, Pro Series, 12-Point Nuts, Triumph, 1.2, 1.3, 1.5L, Kit

Part Number: ARP-206-4203

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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World Products Merlin Cylinder Heads 030620CNC

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

Part Number: WRL-030620CNC

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

ARP Pro Series Cylinder Head Studs 190-4002

Cylinder Head Studs, Pro Series, Hex Head, Pontiac, 400, 428, Kit

Part Number: ARP-190-4002

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PROMAXX Performance Shocker Series Small Block Ford Cylinder Heads 9210

Cylinder Heads, Shocker Series, Hydraulic Roller, Assembled, Aluminum, 210cc Intake Runner, Ford, Small Block, Pair

Part Number: PMX-9210

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Trick Flow® Valve Seats TFS-51700272

Valve Seats, Ductile Iron, Exhaust, 1.657 in. Outside Diameter, Ford, Small Block, Set of 8

Part Number: TFS-51700272

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Trick Flow® PowerPort® 325 Cylinder Heads for Ford 429/460 TFS-5341T008-C01

Cylinder Head, PowerPort® 325, CNC Comp Port, Assy, 78cc CNC Chambers, 1.55" Spr, Ti Ret, Ford 429/460, Each

Part Number: TFS-5341T008-C01

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Edelbrock Valve Guides 9703

Valve Guides, Exhaust, Chevy, Big Block, Each

Part Number: EDL-9703

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ARP High Performance Series Cylinder Head Bolt Kits 145-3607

Cylinder Head Bolts, High Performance, Hex Head, Chrysler, Big Block, B/RB, Indy Head, Kit

Part Number: ARP-145-3607

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Pioneer Cylinder Head Dowel Pins PG-653-100

Cylinder Head Dowel Pins, 0.250 in. O.D., Chevrolet, Small Block, Set of 100

Part Number: PIO-PG-653-100

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

Trick Flow® Valve Seats TFS-51600271

Valve Seat, Ductile Iron, Intake, 2.200 in. Outside Diameter, Ford, Cleveland, 8-Pack

Part Number: TFS-51600271

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Edelbrock Performer RPM Bare NHRA Stock/Super Stock Cylinder Heads 60887

Cylinder Head, Performer RPM, Aluminum, Bare, 64cc Chamber, 185cc Intake, Chevy, 302, 327, 350, 400, Each

Part Number: EDL-60887

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

VEGE Remanufactured Cylinder Heads 2D04

Cyl Head, CHRY 318 SMOG CYL HEAD

Part Number: VRE-2D04

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

VEGE Remanufactured Cylinder Heads 2D03

Cyl Head, CHRY 318 67-74 CYL HEAD

Part Number: VRE-2D03

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

AFR Valve Seat Inserts 9059

Valve Seat Inserts, Intake, Ductile Iron, 1.720 in. I.D., 2.132 in. O.D., Chevrolet, Ford, Each

Part Number: AFR-9059

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Edelbrock Performer RPM Pontiac CNC Cylinder Heads 61529

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

Part Number: EDL-61529

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Edelbrock Performer RPM Cylinder Heads 60599

4.75 out of 5 stars ( 3 )

Estimated Ship Date: Today

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World Products Merlin Cylinder Heads 030630-2

Cylinder Head, Merlin, Cast Iron, Assembled, 119cc Chamber, 345cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030630-2

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

Dura-Bond Cylinder Head Dowels AD-927-P

Cylinder Head Dowel Pin, 0.313 Outside Diameter, 0.565 in. Height, Each

Part Number: DUR-AD-927-P

5.0 out of 5 stars ( 2 )

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Trick Flow® Valve Guides TFS-51400252

Valve Guides, Intake/Exhaust, Bronze, Ford, Small Block, Twisted Wedge®,Track Heat® Heads, Set of 16

Part Number: TFS-51400252

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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