Free Shipping on Orders Over $109 at Summit Racing

PROMAXX Performance Vortec 185cc Iron Cylinder Heads 2150

Cylinder Heads, Cast Iron, Bare, 64cc Chamber, 185cc Intake Runner, Straight Plug, Chevy, Small Block, Pair

Part Number: PMX-2150

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Dart Pro 1 Aluminum Cylinder Heads 11521122P

Dart Pro 1 Aluminum Cylinder Heads 11521122P

Cylinder Head, Pro 1, Aluminum, Assembled, 64cc Chamber, 215cc Intake Runner, Chevy, 327, 350, 400, Each

Part Number: DRT-11521122P

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Dart Pro 1 Aluminum Cylinder Heads 11710040P

Cylinder Head, Pro 1, Aluminum, Bare, 64cc Chamber, 230cc Intake Runner, Chevy, 327, 350, 400, Each

Part Number: DRT-11710040P

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Summit Racing™ Top End Pro Packs 09-0000

Combo, Cylinder Heads, Aluminum, Intake Manifold, Aluminum, Edelbrock, Cam/Lifters, Gaskets, Bolts, Kit

Part Number: CMB-09-0000

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

World Products S/R Cylinder Heads 043650-1

Cylinder Head, S/R, Cast Iron, Assembled, 67cc Chamber, 171cc Intake Runner, Chevy, 5.0, 5.7L, Each

Part Number: WRL-043650-1

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Dart Pro 1 Aluminum Cylinder Heads 11311112P

Cylinder Head, Pro 1, Aluminum, Assembled, 64cc Chamber, 200cc Intake Runner, Chevy, 327, 350, 400, Each

Part Number: DRT-11311112P

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Dart Pro 1 Aluminum Cylinder Heads 11721143P

Cylinder Head, Pro 1, Aluminum, Assembled, 64cc Chamber, 230cc Intake Runner, Chevy, 327, 350, 400, Each

Part Number: DRT-11721143P

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Dart Pro 1 Aluminum Cylinder Heads 11310010P

Cylinder Head, Pro 1, Aluminum, Bare, 64cc Chamber, 200cc Intake Runner, Chevy, 327, 350, 400, Each

Part Number: DRT-11310010P

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Dart Pro 1 Aluminum Cylinder Heads 11720040P

Cylinder Heads, Pro 1 Aluminum Cylinder Head, Bare, 64cc Chamber, 230cc Intake, Square Exhaust Port, Chevrolet, Small Block, Each

Part Number: DRT-11720040P

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Howards Cams Rev Kits 90135

Rev Kit, Locator Bars, Springs, Lifter Buttons, Chevy, Small Block, Use With Mechanical Mushroom Lifters, Kit

Part Number: HRS-90135

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Brodix Cylinder Heads Dragon Slayer 23 Degree Cylinder Heads 1321005

Cylinder Head, Dragon Slayer 23 Degree, Assembled, Aluminum, Natural, 225cc, 64cc Combustion Chamber, Chevy, Small Block, Pair

Part Number: BRO-1321005

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Brodix Cylinder Heads Dragon Slayer 23 Degree Cylinder Heads 1321004

Cylinder Head, Dragon Slayer 23 Degree, Assembled, Aluminum, Natural, 225cc, 68cc Combustion Chamber, Chevy, Small Block, Pair

Part Number: BRO-1321004

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

COMP Cams Xtreme Energy Cam and Lifter Kits K08-500-8

Cam, Lifters, Valvetrain, Hydraulic Roller Tappet, Adv. Duration 258/264, Lift .480/.488, Chevy, 5.0, 5.7L

Part Number: CCA-K08-500-8

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Dart Iron Eagle S/S Cylinder Heads 10024361A

Cylinder Head, Iron Eagle SS, Cast Iron, Assembled, 67cc Chamber, 165cc Intake Runner, Chevy, Each

Part Number: DRT-10024361A

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Brodix Cylinder Heads Top-End Packages for Chevy 9991012

Cylinder Head Combo, Assembled, Aluminum, Intake Manifold, Dual Plane, Square Bore, Valve Covers, Chevy, 350, Kit

Part Number: BRO-9991012

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 110753-08S

Cam SB Chev Mech Rlr

Part Number: HRS-110753-08S

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Dart Wissota Spec Iron Eagle S/S Cylinder Heads 10024361

Cylinder Head, Iron Eagle SS, Cast Iron, Bare, 67cc Chamber, 165cc Intake Runner, Chevy, Small Block, Each

Part Number: DRT-10024361

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Dart Pro 1 Aluminum Cylinder Heads 11511122PF

Cylinder Head, Pro 1, Aluminum, Assembled, 49cc Chamber, 215cc Intake Runner, Chevrolet, Small Block, Each

Part Number: DRT-11511122PF

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Brodix Cylinder Heads Dragon Slayer 23 Degree Cylinder Heads 1321001

Cylinder Head, Dragon Slayer, Aluminum, Assembled, 68cc Chamber, 225cc Intake Runner, Chevy, Small Block, Pair

Part Number: BRO-1321001

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

AFR 180cc LT1 Eliminator Street Heads 0909

Cylinder Heads, CNC, Reverse Cooling, Aluminum, Assembled, 180cc Intake, Chevy, Pair

Part Number: AFR-0909

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

COMP Cams High Energy Rocker Arms 1218-16

Rocker Arms, High Energy, Non Roller, 1.6 Ratio, Stud Mount, Steel, Chevy, Set of 16

Part Number: CCA-1218-16

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Howards Cams Track Smart Nitro-Carbided Rocker Arms 90046-8

Not Yet Reviewed

Estimated Ship Date: Today

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Dorman Clutch Master Cylinders CM123692

Master Cylinder, Clutch, Chevy, Isuzu, Each

Part Number: DHB-CM123692

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Dart SHP Special High Performance Cylinder Heads 127322

Cylinder Head, SHP, Aluminum, Assembled, 64cc Chamber, 200cc Intake Runner, Chevy, 327, 350, 400, Each

Part Number: DRT-127322

2.71 out of 5 stars ( 7 )

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Precision Cast SBC Cylinder Head SUM-162SBCSTRHR

4.75 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Edelbrock E-CNC 225 Cylinder Heads 61205

Cylinder Head, E-CNC, Aluminum, Satin, 68cc Chamber, 225cc intake, SB Chevy, Complete, Each

Part Number: EDL-61205

Not Yet Reviewed

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Edelbrock E-CNC 185 Cylinder Heads 79895

Cylinder Head, E-CNC 185, Assembled, Aluminum, 64cc Chamber, 185cc Intake Runner, Chevy, Small Block, Each

Part Number: EDL-79895

5.0 out of 5 stars ( 1 )

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